Our friend Dennis Santiago has done dry-fire training using a SCATT sensing device. This electro-optical unit shows a trace of barrel/muzzle movement on a computer screen, allowing a shooter to improve his hold and aiming. With practice, you get steadier, and learn to break the shot more perfectly. Top position shooters worldwide use this system. Dennis tells us: “This is my dry fire practice set up. I’m working on my approaches to the target today. You need the SCATT’s traces to see the feedback of what’s going on.” Here is one trace from Santiago’s morning training session:

Dennis trains indoors at his house: “The set-up is in a room with the target about 15 feet away mounted on a scope stand at eye height and aligned. This morning, it’s focus and trigger control. My offhand form is gonna get there bit by bit. There are many details to turn into instincts.”

SCATT MX-02 Training System

The SCATT MX-02 is an electronic shooter training system that is capable of operating outdoors with live, centerfire ammunition, at distances from 25 yards to 600 yards. Tony Chow tested this product for AccurateShooter.com. As fitted to his AR-15 Service Rifle, Tony concludes this is a very useful tool that can help High Power competitors refine their technique and shoot higher scores. FULL REVIEW HERE.

CLICK HERE for MX-02 product info page. Current MX-02 price is $1649.00. NOTE: There is now another more high-tech wireless model, the SCATT MX-W2 priced at $1999.00.

How the SCATT MX-02 Works
The SCATT sensor mounted on the end of the barrel has a digital camera that recognizes the black bullseye in the target, even in broad daylight outdoors. Using the bullseye as a reference, the SCATT software tracks the movement of the muzzle relative to the center of the target. The unit can plot these movements as a continuous trace, which appears on a monitor as a squiggly, colored line. By sensing the exact moment of shot release, the SCATT can also interpolate relative shot placement (for a single shot or series of shots) — but this is not the same as an electronic target which actually records the exact shot impact location on the target.

Pro shooter Kirsten Joy Weiss demonstrates the SCATT MX-02 electronic training system:

The system traces and records valuable information such as hold pattern, shot hold duration, follow-through, recoil pattern, and much more. The latest SCATT MX-02 systems can be used both indoors and outdoors up to 300 meters (and possibly more). READ FULL SCATT MX-02 TEST HERE.

SCATT traces reveal muzzle movements during the aiming process.

The National President’s 100 Match is a famous competition held at Camp Perry every summer. This year’s President’s 100 Match takes place today, July 28, 2025. SEE 2025 Camp Perry NM Calendar.

This is a huge event. in recent years, there have been over 1000 ranked competitors from throughout the nation, making this one of the biggest rifle events of the year. Credit our friend Dennis Santiago for this report. Dennis has competed in the President’s 100 in recent years.

Image from Shooting USA TV which has broadcast highlights from President’s 100 match.

The President’s 100 Rifle Match is richly steeped in history. This unique match was first held in 1878. Above is the view from the line at 600 yards. The top 100 competitors overall in the President’s Rifle Match are designated as the President’s 100. They receive President’s 100 medallions and certificates.

Looking downrange at the 600-yard targets. Camp Perry photos courtesy Dennis Santiago.

President’s 100 Shoot Off — The Top 20 shooters compete in the Shoot-Off.

President’s 100 Course of Fire
There is a three-yardage, four-stage Course of Fire for the President’s Rifle Match Course of Fire. Firing is done on the SR target at 200 and 300 yards and the MR target at 600 yards. Scores in stages 1-3 determine the President’s 100 and the final rankings of competitors in 21st place and below. Scores in stages 1-4 determine the match winner and the final rankings in places 1-20. If there is a tie for first place (equal total and X-count), the tied shooters will continue to fire one-shot-at-a-time until the tie is broken. No sighters are permitted in National Trophy Rifle Matches.

Origins of the President’s Match
The National Rifle Association’s President’s Match was instituted in 1878, as the American Military Rifle Championship Match. In 1884, the name was changed to the President’s Match for the Military Rifle Championship of the United States. It was fired at Creedmoor, New York until 1891. In 1895, it was reintroduced at Sea Girt, New Jersey. Today, the match is held at Camp Perry, Ohio.

The President’s Match was patterned after the Queen’s Match for British Volunteers. That British competition was started in 1860 by Queen Victoria and the NRA of Great Britain to increase the ability of Britain’s marksmen following the Crimean War.

The tradition of making a letter from the President of the United States the first prize began in 1904 when President Theodore Roosevelt personally wrote a letter of congratulations to the winner, Private Howard Gensch of the New Jersey National Guard.

After a hiatus in the 1930s and 1940s, The President’s Match was reinstated in 1957 at the National Matches as “The President’s Hundred.” The 100 top-scoring competitors in the President’s Match were singled out for special recognition.

CLICK HERE for history of the President’s Match.

E-Targets at 2025 National Matches — Rimfire and Centerfire

After years of testing, the Civilian Marksmanship Program (CMP) will make full use of eTargets at the 2025 National Rifle Matches at Camp Perry, which run July 20 through August 9, 2025. The advanced Kongsberg eTargets will be used at all Highpower rifle matches, National Trophy Rifle competitions, and Rifle Games events. In addition the eTargets will be used for the Rimfire Sporter Match on July 20 and the National Mid/Long Range Matches in August. The use of eTargets eliminates the need for pit duty, drastically cutting down the duration of each match. CLICK HERE to learn more about Camp Perry eTargets.

These matches are conducted by the CMP and Ohio National Guard. Since their inception, the National Matches have become a huge, national shooting sports event with over 4,500 annual participants.

The National President’s 100 Match is a famous competition held at Camp Perry every summer. This year’s President’s 100 will take place on July 28, 2025, three weeks away. SEE 2025 Camp Perry NM Calendar.

This is a huge event. in recent years, there have been over 1000 ranked competitors from throughout the nation, making this one of the biggest rifle events of the year. Credit our friend Dennis Santiago for this report. Dennis has competed in the President’s 100 in recent years.

The President’s 100 Rifle Match is richly steeped in history. This unique match was first held in 1878. Above is the view from the line at 600 yards. The top 100 competitors overall in the President’s Rifle Match are designated as the President’s 100. They receive President’s 100 medallions and certificates.

President’s 100 Shoot Off — The Top 20 shooters compete in the Shoot-Off.

President’s 100 Course of Fire
There is a three-yardage, four-stage Course of Fire for the President’s Rifle Match Course of Fire. Firing is done on the SR target at 200 and 300 yards and the MR target at 600 yards. Scores in stages 1-3 determine the President’s 100 and the final rankings of competitors in 21st place and below. Scores in stages 1-4 determine the match winner and the final rankings in places 1-20. If there is a tie for first place (equal total and X-count), the tied shooters will continue to fire one-shot-at-a-time until the tie is broken. No sighters are permitted in National Trophy Rifle Matches.

Origins of the President’s Match
The National Rifle Association’s President’s Match was instituted in 1878, as the American Military Rifle Championship Match. In 1884, the name was changed to the President’s Match for the Military Rifle Championship of the United States. It was fired at Creedmoor, New York until 1891. In 1895, it was reintroduced at Sea Girt, New Jersey. Today, the match is held at Camp Perry, Ohio.

The President’s Match was patterned after the Queen’s Match for British Volunteers. That British competition was started in 1860 by Queen Victoria and the NRA of Great Britain to increase the ability of Britain’s marksmen following the Crimean War.

The tradition of making a letter from the President of the United States the first prize began in 1904 when President Theodore Roosevelt personally wrote a letter of congratulations to the winner, Private Howard Gensch of the New Jersey National Guard.

After a hiatus in the 1930s and 1940s, The President’s Match was reinstated in 1957 at the National Matches as “The President’s Hundred.” The 100 top-scoring competitors in the President’s Match were singled out for special recognition.

CLICK HERE for history of the President’s Match.

E-Targets at 2025 National Matches — Rimfire and Centerfire

After years of testing, the Civilian Marksmanship Program (CMP) will make full use of eTargets at the 2025 National Rifle Matches at Camp Perry, which run July 20 through August 9, 2025. The advanced Kongsberg eTargets will be used at all Highpower rifle matches, National Trophy Rifle competitions, and Rifle Games events. In addition the eTargets will be used for the Rimfire Sporter Match on July 20 and the National Mid/Long Range Matches in August. The use of eTargets eliminates the need for pit duty, drastically cutting down the duration of each match. CLICK HERE to learn more about Camp Perry eTargets.

These matches are conducted by the CMP and Ohio National Guard. Since their inception, the National Matches have become a huge, national shooting sports event with over 4,500 annual participants.

Our friend Dennis Santiago was a technical advisor for History Channel’s Top SHOT TV show. One of the notable Top Shot episodes involved the “Mad Minute”, a marksmanship drill practiced by the British Army in the decades preceding World War I. Dennis observed that the Top Shot competitors didn’t fare too well in their “Mad Minute” attempts, not scoring many hits in the allotted one-minute time period. That prompted Dennis to give it a try himself — seeing how many hits he could score in one minute with an authentic Lee-Enfield rifle. So, a while back, Dennis ran the drill at a range in California.

Dennis, an active high power rifle competitor and instructor, explained that a “Mad Minute” exercise takes practice to perfect: “Here is a ‘Mad Minute’ drill, done using a period correct Lee-Enfield (SMLE) No.1 Mk III rifle and Mk VII ammo. I got to the Queen’s Regulations (15 hits in one minute) on the second run and put a good group on the target at 200 yards. This is ‘jolly good fun’ to do every once in a while. This is ‘living history’ — experiencing a skill from a time when the sun never set on the British Empire.”

Dennis Does the Mad Minute

British Lee-Enfield Model SHT’22/IV Rifle, courtesy www.iCollector.com.

Lee-Enfield No. 4 Rifle (1943), courtesy Arundel Militaria.

“Mad Minute” was a pre-World War I term used by British Army riflemen during training at the Hythe School of Musketry to describe scoring a minimum of 15 hits onto a 12″ round target at 300 yards within one minute using a bolt-action rifle (usually a Lee-Enfield or Lee-Metford rifle). It was not uncommon during the First World War for riflemen to greatly exceed this score. The record, set in 1914 by Sergeant Instructor Alfred Snoxall, was 38 hits. (From WikiPedia.)

History of the MAD MINUTE
Commentary by Laurie Holland, UK Shooter
The original military requirement of the “Mad Minute” saw the soldier ready to fire with a round in the chamber, nine in the magazine, safety on. This course of fire is still followed by the GB Historic Breechloading Arms Association and other bodies in their recreated “Mad Minute” competitions.

The first 10 would go quickly, but reloads were critical, this not done by a magazine change as Gary did with the RTM or in a modern tactical or semi-auto rifle, but through slick use of ‘chargers’. It is this aspect which fouls so many of my colleagues up as it is very easy to cause a jam and a large part of 60 seconds can go in sorting it out!

Charger clips were selected for those that just held the rounds firmly enough to stop then falling out, were sand-papered and polished with a stove / fireplace polish called ‘Zebrite’ so that the rimmed rounds would slip through the clips like corn through a goose.

If you’re unfamiliar with the cock-on-closing Enfield action, it seems clumsy. With intensive practice it is very smooth and can be operated incredibly quickly. The trick is to whip the bolt back onto its stop and initiate a rebound movement that takes it and the cartridge well into the chamber thereby reducing the effort required to close the bolt and chamber the round.

The MAD MINUTE Training Standards and Target
“Mad Minute” was a pre-World War I term used by British Army riflemen during training at the Hythe School of Musketry to describe scoring a minimum of 15 hits on a target at 300 yards within one minute using a bolt-action rifle (usually a Lee-Enfield or Lee-Metford rifle). It was not uncommon during the First World War for riflemen to greatly exceed this score. The record, set in 1914 by Sergeant Instructor Alfred Snoxall, was 38 hits.

Royal Scots Fusiliers soldiers train with SMLE Mk III Lee–Enfield rifle.

Listed as “Practice number 22, Rapid Fire” of The Musketry Regulations, Part I, 1909, this drill required at least 15 shots on the Second Class target at 300 yards. The exercise was just one of several annual tests to classify a soldier as a sharpshooter, first or second class shooter depending on the points achieved.

Research indicates the Second Class target was a 48″ x 48″ square with 24″ inner circle and 36″ outer circle. The sight mark was a central 12″ x 12″ shape representing a soldier. ALL hits scored points (3 for center circle, 2 for outer circle, 1 for outer square). NOTE: Though some sources say the Mad Minute drill used a 12″-diameter round target, this appears to be a mistake from Ian Hogg’s book “The Encyclopedia of Weaponry”. No other source mentions a 12″ circle, which would be a mere 3.82 MOA. In reality the true drill target was a 48″ x 48″ square, roughly 15 times larger. (From No.WikiPedia.)

Today Shooting USA TV features the annual President’s Rifle Match at Camp Perry, Ohio. Also known as the “President’s 100″, this major Service Rifle match attracts nearly one thousand competitors to the historic ranges of Camp Perry each summer. This is a challenging, multi-stage competition that tests marksmanship and equipment alike. NOTE: This week’s episode also features the iconic M1 Garand rifle in the show’s History’s Guns segment.

Shooting USA SHOW TIMES: This Shooting USA Episode airs Wednesday, March 5, 2025 at 9:00 PM Eastern and Pacific; 8:00 PM Central. If you miss the regular broadcast, you can stream the show online at any time on Vimeo for $0.99 per episode.

Looking downrange at the 600-yard targets. Camp Perry photos courtesy Dennis Santiago.

The historic National President’s 100 Match is a huge event. In recent years, there have been over 1000 ranked competitors from throughout the nation, making this one of the biggest rifle events of the year. The top 100 competitors overall in the President’s Rifle Match are designated as the President’s 100. They receive President’s 100 medallions and certificates.

The President’s 100 Rifle Match is richly steeped in history. This unique match was first held in 1878. Here’s the view from the line at 600 yards:

President’s 100 Match Shoot Off! — The Top 20 shooters face off while everyone watches.

President’s 100 Course of Fire
There is a three-yardage, four-stage Course of Fire for the President’s Rifle Match Course of Fire. Firing is done on the SR target at 200 and 300 yards and the MR target at 600 yards. Scores in stages 1-3 determine the President’s 100 and the final rankings of competitors in 21st place and below. Scores in stages 1-4 determine the match winner and the final rankings in places 1-20. If there is a tie for first place (equal total and X-count), the tied shooters will continue to fire one-shot-at-a-time until the tie is broken. No sighters are permitted in National Trophy Rifle Matches.

Origins of the President’s Match
The National Rifle Association’s President’s Match was instituted in 1878, as the American Military Rifle Championship Match. In 1884, the name was changed to the President’s Match for the Military Rifle Championship of the United States. It was fired at Creedmoor, New York until 1891. In 1895, it was reintroduced at Sea Girt, New Jersey. Today, the match is held at Camp Perry, Ohio.

The President’s Match was patterned after the Queen’s Match for British Volunteers. That British competition was started in 1860 by Queen Victoria and the NRA of Great Britain to increase the ability of Britain’s marksmen following the Crimean War.

The tradition of making a letter from the President of the United States the first prize began in 1904 when President Theodore Roosevelt personally wrote a letter of congratulations to the winner, Private Howard Gensch of the New Jersey National Guard.

After a hiatus in the 1930s and 1940s, The President’s Match was reinstated in 1957 at the National Matches as “The President’s Hundred.” The 100 top-scoring competitors in the President’s Match were singled out for special recognition.

CLICK HERE for history of the President’s Match.

History of the National Matches and Camp Perry

In 1903, President Theodore Roosevelt’s vision of skilled marksmen among American citizens came to life as the National Matches; civilians on the firing line with the service weapon of the day, preparing for training in case of a time of war. T.R.’s vision is now a tradition, attracting thousands of people for five weeks of shooting competitions each year at Camp Perry in Ohio.

The National Matches have been held at Camp Perry since 1907. The range is located along the shores of Lake Erie in northern Ohio near Port Clinton. The site was first acquired in 1906, in response to the need for a larger facility for military training and the NRA’s shooting programs. In 1906 Gen. Ammon B. Crichfield, Adjutant General of Ohio, ordered construction of a new shooting facility on the shores of Lake Erie, 45 miles east of Toledo, Ohio. The original land for Camp Perry was purchased in 1906, and the reservation was named after Commodore Oliver Hazard Perry, the American naval commander who won the Battle of Put-in-Bay during the War of 1812. On August 19, 1907, Cpl. L. B. Jarrett fired the first shot at the new Camp Perry Training Site. And that year, 1907, Camp Perry held its first National Pistol and Rifle Championship events.

Our friend Dennis Santiago was doing some dry firing practice recently, using a SCATT sensing device. This electro-optical unit shows a trace of barrel/muzzle movement on a computer screen, allowing a shooter to improve his hold and aiming. With practice, you get steadier, and learn to break the shot more perfectly. Top position shooters worldwide use this system. Dennis tells us: “This is my dry fire practice set up. I’m working on my approaches to the target today. You need the SCATT’s traces to see the feedback of what’s going on.” Here is one trace from Santiago’s morning training session:

Dennis trains indoors at his house: “The set-up is in a room with the target about 15 feet away mounted on a scope stand at eye height and aligned. This morning, it’s focus and trigger control. My offhand form is gonna get there bit by bit. There are many details to turn into instincts.”

SCATT MX-02 Training System

The SCATT MX-02 is an electronic shooter training system that is capable of operating outdoors with live, centerfire ammunition, at distances from 25 yards to 600 yards. Tony Chow tested this product for AccurateShooter.com. As fitted to his AR-15 Service Rifle, Tony concludes this is a very useful tool that can help High Power competitors refine their technique and shoot higher scores. FULL REVIEW HERE.

How the SCATT MX-02 Works
The SCATT sensor mounted on the end of the barrel has a digital camera that recognizes the black bullseye in the target, even in broad daylight outdoors. Using the bullseye as a reference, the SCATT software tracks the movement of the muzzle relative to the center of the target. The unit can plot these movements as a continuous trace, which appears on a monitor as a squiggly, colored line. By sensing the exact moment of shot release, the SCATT can also interpolate relative shot placement (for a single shot or series of shots) — but this is not the same as an electronic target which actually records the exact shot impact location on the target.

Pro shooter Kirsten Joy Weiss demonstrates the SCATT MX-02 electronic training system:

The system traces and records valuable information such as hold pattern, shot hold duration, follow-through, recoil pattern, and much more. The latest SCATT MX-02 systems can be used both indoors and outdoors up to 300 meters (and possibly more). READ FULL SCATT MX-02 TEST HERE.

SCATT traces reveal muzzle movements during the aiming process.

Readers often ask us: “Is there an inexpensive way I can get started in position shooting?” The answer is “yes” — across the country CMP-affiliated clubs host Rimfire Sporter matches. You can use a wide variety of .22 LR rimfire rifles — manual actions (such as a Winchester model 52) or semi-automatics (such as a Ruger 10/22). There are prone, sitting/kneeling, and standing stages. CMP rules provide separate classifications for scoped rifles, open-sighted rifles, and aperature-sighted rifles. The matches are fun, the ammo is inexpensive, and everyone has a good time while improving their marksmanship.

The rapid-fire sitting or kneeling stage of a CMP-sanctioned .22 Sporter Match consists of two, 5-shot strings. A manually-operated or semi-automatic rifle may be used for this match.

This video shows the sitting/kneeling rapid-fire stage of a Rimfire Sporter match.

Our friend Dennis Santiago helps run CMP Rimfire Sporter Matches in Southern California. Dennis observes: “You want something challenging? Well that X-Ring 50 yards away is the diameter of a 50 cent piece, and there are people out there that can womp that thing with iron sights.”

Dennis notes: “There are six (6) stages of fire on a tough little target. Notice the rifles that can be used run the gamut from pump and bolt actions to variations on the semi-auto theme. All still require a good eye and a steady hold to earn one’s bragging rights for the day. A match takes about an hour and a half per relay. The slowest part of the match is initial sighting in. It’ll take longer than the allocated 5 minutes for the typical first timer coming to a club match.”

At Dennis’s Burbank Rifle & Revolver Club (BRRC), procedures are modified a little bit: “What we typically do at BRRC is run two relays. Experienced competitors shoot per the full rulebook. New shooters are afforded a bit more relaxed environment to make the experience more fun and inviting. We do the same thing in our M-1 Garand Clinic/Match series.”

Rimfire Sporter Match Basics
The CMP Rimfire Sporter Rifle Match is an inexpensive, fun-oriented competition using .22 caliber sporter rifles (plinking and small game rifles) commonly owned by most gun enthusiasts. To compete, all you need is a basic rifle, safety gear, and ammunition. No fancy, high-dollar rifles are required.

The event is shot with standard sporter-type, rimfire rifles weighing no more than 7 ½ lbs, with sights and sling. Rifles may be manually-operated or semi-automatic. Shooters with manually-operated actions are given extra time in the rapid-fire stage to compensate for the difference. (See Video).

There are three classes of competition — the standard “O Class” for open-sighted rifles, “T-Class” for telescope-sighted and rear aperture-sighted rifles and “Tactical Rimfire” class, which is a .22 caliber A4 or AR15 style rifle. Firing for all classes is done at 50 and 25 yards on a target with a 1.78″ ten-ring and an 18″ outer one-ring. Even new shooters can get hits on this target, but it’s still tough enough that no one yet has fired a perfect 600×600 score.

The Civilian Marksmanship Program (CMP) has a CMP Guide to Rimfire Sporter Shooting. This FREE, 50-page digital publication covers equipment, positions, course of fire, rules, scoring and much more. You’ll find helpful “how-to” sections on aiming, sight picture, hold control, and trigger control. Reading these instructional sections can benefit any prone or three-position competitive shooter.

Retro is back — at least in the CMP’s Standard Modern Military Rifle AR class. Though Service Rifle competition has evolved to allow optics and heavy barrel profiles, the Standard Modern Military Rifle (AR category) is truly a “blast from the past”. Overall weight is limited to 7.5 pounds, and the rifle must be equipped with iron sights (Rule 5.2.3). In addition, the rifle must “be based on the M-16 rifle or be based on an AR design” with “exterior configuration similar [to] the original military or military-type rifle”. See Rules.

With this in mind our friend Dennis Santiago has put together his own AR-platform Standard Modern Military Rifle for matches run under CMP Games Competition Rules. This is not quite a classic AR, as it has a metal free-float handguard (vs. plastic handguards), but it IS light (7.3 pounds), and it does have iron sights — a key requirement for Standard Modern Military class rifles. CMP Rulebooks — All Classes.

Here is Santiago’s CMP Modern Military Rifle (Standard Class) with an ultralight free float tube that has a titanium barrel nut, and mechanical, center-able front sight. The barrel is an AR-Stoner brand 20″-long 1:7″ Government contour chambered in 5.56×45 NATO. Dennis says: “This makes the 7.5-lb weight limit with a few ounces to spare. We’ll see how well it drives soon enough.”

Dennis explains: “The Standard Modern Military (AR) is a category of military-style rifle that shoots the 200-yard, 30- or 50-shot courses alongside the M1 Garands, Springfields, Vintage, and M1 Carbines. This one boasts a Midwest Industries (MI) ultralight Free-float Handguard and a Yankee Hill folding front sight. Any Government contour or thinner profile rifle-length gas tube barrel with a 0.750″ gas block will work.” Colt makes a suitable Government Contour 20″-long, 1:7″-twist barrel, sold by MidwayUSA.

To test the accuracy of his rifle, Dennis fitted a Mantis-X unit on the top of the float tube. The Mantis-X records the movement of the rifle to interpolate shot placements. Dennis reports: “I spent some extra time at the range grabbing a decent zero for my Modern Military rifle. I stuck a Mantis-X on it to record a few shots shooting offhand at the plates at 200 yards. It drives very easily even with no shooting coat or glove.” The Mantis-X is attached just forward of the carry handle, on top of the MI free-float handguard. The Mantis-X works with live fire as well as dry fire. It communicates via BlueTooth to a smartphone App.

Rifle Shoots Well with 77gr Sierra MatchKings
The gun is presently zeroed with 77gr Sierra MatchKing ammunition. Dennis reports his rifle “can easily hold the X-Ring on an SR target for both 100-yard and 200-yard CMP Modern Military Games matches. And it’s fun to shoot!”

CMP Standard Modern Military Rifle (AR Class)
This rifle is built from carefully selected and fitted parts to conform to the CMP’s 7.5-pound weight limit iron-sighted rifle rule. Officially, this is a CMP Standard Modern Military Rifle, Class “A” (AR type).

1. S&W M&P lower receiver
2. White Oak Armament match upper receiver with 1/4×1/4-MOA pinned rear sights
3. AR-Stoner 20″ 1:7″-twist 5.56x45mm NATO Government contour barrel from MidwayUSA*
4. MidWest Industries ultralight free-float handguard with a Titanium barrel nut
5. Yankee Hill Machine folding front sight with a 0.072″ square front pin
6. RRA 2-stage trigger
7. A2 length buttstock

Easy Rifle Build Using Mostly Existing AR Parts, Plus New Barrel and Free-Float Handguard
Dennis was able to put his Modern Military AR together using components he had collected over the years: “Most of these parts were already in my bin of old AR parts available to be recycled. The barrel and free-float handguard were the only new acquisitions.” And with the AR’s modular format, this was an easy build: “Assembly time was about 30 minutes. I’ve done these parts swaps so many times now.”

Key Rules for Standard Modern Military Rifle (AR Type)

Dennis Santiago’s new AR rifle was built as a “Standard U.S. Modern Military Rifle”, Class A (AR Type), as specified in the CMP Games Competition Rules.

5.2.3 Standard U.S. Modern Military Rifles, Class A
Category A Standard Modern Military Rifles must comply with these requirements:

a) Rifles must be based on the M-16 rifle or be based on an AR design;
b) Rifles must be manufactured by a USA manufacturer;
c) Rifles must be equipped with issue-type metallic front and rear sights; rear sights with adjustments finer than one minute of angle are permitted;
d) Total rifle weight, with sights and without sling, may not exceed 7.5 pounds;
e) Rifles may be fitted with a float tube or free-floating handguard. A nonadjustable sling swivel may be attached to the forward end of the handguard; and…
f) The rifle must be chambered for the 5.56x45mm or .223 Remington cartridge.

Also, from Rule 5.2.2:
a) The exterior configuration of the rifle must be the similar to that of the
original military or military-type rifle;
b) The trigger pull may not be less than 4.5 lbs.;

Comments from other Modern Military Rifle Shooters:

“I built a Modern Military [Standard]. It was tough getting below the 7.5-lb [limit]. I had to carve off a bunch of the 20″ barrel diameter but wanted to stay with it for sight radius (over a 16″). I would just as soon shoot that little iron-sighted rifle at 200 yards as my 15-lb Nightforce-scoped Service Rifle. I love that little rifle.” — Kenneth S.

“I’m building one of these that will make 7.5-lb [Standard Modern Military] weight limit, with the long barrel and long sight radius. This has been on my list this winter.” — Tom K.

“We found that turning down a National Match barrel and taking a few inches off of it made a very accurate rifle.” — Jack A.

“My old (complete) A2 upper has been sitting forlorn on a shelf for a couple of years now. Perhaps I need to do a [Standard Modern Military] build of my own.” — Derek D.

Dennis Santiago replied: “Derek — that’s the reason I was attracted to this. I had bought a brand new WOA A2 pin upper receiver to make a new upper then the scope rule was adopted and it was all flat tops. This gives new purpose to the old parts.”

CMP Rules Defining Modern Military Rifles

Standard vs. Unlimited, Class A vs. Class B

There are actually two different classes of Standard Modern Military Rifles, Class A for AR-type rifles and Class B for other military-style rifles, such as the M1A and FN-FAL. Ok, got that? Now, in addition, there is also a second division for UNLIMITED Modern Military Rifles, again with two classes (Class A — AR-type and Class B — other military rifles). These unlimited rifles can have optics, heavier weights, modern-design adjustable-length stocks, and other upgrades. Here is Rule 5.2.2 from the current CMP Games Rifle and Pistol Competition Rules:

5.2.2 General Rules for Modern Military Rifles
Semi-automatic military rifles of U. S. or foreign manufacture or commercial rifles of the same type and caliber or commercial variations of military-type rifles may be fired. There are two categories of Modern Military Rifles: 1) Standard Modern Military Rifles (Class A-AR-type and Class B-other military rifles) and 2) Unlimited Modern Military Rifle (Also Class A-AR-type and Class B-other military rifles). All Modern Military Rifles, Standard or Unlimited, must comply with the following general requirements:

a) The exterior configuration of the rifle must be the similar [to] the original military or military-type rifle;
b) The trigger pull may not be less than 4.5 lbs.;
c) Butt-stocks may vary in length and be either fixed or adjustable. Adjustable length stocks are permitted, but butt-stocks that allow for other adjustments such as the cheek-piece height or butt-plate location may not be used; and
d) Magazines may have a capacity of no more than 30 rounds. Magazines may not be used to support the rifle in a firing position where the magazine rests on the ground, shooting mat or arm.

SEE ALSO: 5.1.2 Scope of Rules
These Rules define specific conditions and requirements that govern As Issued Military Rifle Matches for the following events:
a) M1 Carbine Match for As-Issued M1 Carbines (Rule 5.2.1).
b) Modern Military Rifle Match for semi-automatic military type rifles that comply with Rule 5.2.3 and/or Rule 5.2.4. (for Unlimited Modern Military Rifles, see Rule 5.2.5).
c) Unlimited Garand Match for M1 Garands that do not comply with Rule 4.2.2, but comply with Rule 5.2.6.
d) M16 Rifle Special EIC Match for M16 rifles that comply with Rule 5.2.7.
e) M14 Heritage Match for M14/M1A-Type rifles that comply with Rule 5.2.8.

2024 11th Edition of the CMP Games Rifle and Pistol Competition Rules
These 2024 CMP Rules govern all CMP-sanctioned matches for As-Issued Military Rifle and Pistol events, Special EIC Matches and Rimfire Sporter Rifle Matches. These Rules remain in effect from the date they are effective until they are replaced by the next edition of these Rules.

* It appears the AR-Stoner 1:7″-twist 20″ barrel may no longer be available at MidwayUSA. However there are some alternatives such as this Colt 20″ 1:7″ twist M16 barrel. Dennis does think a 1:7″-twist 20″ barrel is worth getting. He says “These days, if you can find one, pounce on it. Finding optimal parts is a bit of a treasure hunting exercise right now.”

Our friend Dennis Santiago was a technical advisor for History Channel’s Top SHOT TV show. One of the notable Top Shot episodes involved the “Mad Minute”, a marksmanship drill practiced by the British Army in the decades preceding World War I. Dennis observed that the Top Shot competitors didn’t fare too well in their “Mad Minute” attempts, not scoring many hits in the alloted one-minute time period. That prompted Dennis to give it a try himself — seeing how many hits he could score in one minute with an authentic Lee-Enfield rifle. So, a while back, Dennis ran the drill at a range in California.

Dennis, an active high power rifle competitor and instructor, enjoyed his “Mad Minute” exercise, though he assures us that this takes practice to perfect. Dennis tells us: “Here is a ‘Mad Minute’ drill, done using a period correct Lee-Enfield (SMLE) No.1 Mk III rifle and Mk VII ammo. I got to the Queen’s Regulations (15 hits in one minute) on the second run and put a good group on the target at 200 yards. This is ‘jolly good fun’ to do every once in a while. This is ‘living history’ — experiencing a skill from a time when the sun never set on the British Empire.”

Dennis Does the Mad Minute

British Lee-Enfield Model SHT’22/IV Rifle, courtesy www.iCollector.com.

Lee-Enfield No. 4 Rifle (1943), courtesy Arundel Militaria.

“Mad Minute” was a pre-World War I term used by British Army riflemen during training at the Hythe School of Musketry to describe scoring a minimum of 15 hits onto a 12″ round target at 300 yards within one minute using a bolt-action rifle (usually a Lee-Enfield or Lee-Metford rifle). It was not uncommon during the First World War for riflemen to greatly exceed this score. The record, set in 1914 by Sergeant Instructor Alfred Snoxall, was 38 hits. (From WikiPedia.)

Want to See More “Mad Minute” Action with a Modern Tubegun?
In 2012, Gary Eliseo ran a “Mad Minute” exercise using a modern, .308 Win Eliseo RTM Tubegun of his own making. Gary ended up with 24 hits on a bull target set at 300 yards. (Gary actually had 25 hits in 25 rounds fired, but the last round hit just after the 60-second time period expired.) Note how Gary pulls the trigger with the middle finger of his right hand. This allows him to work the bolt faster, using his thumb and index finger. CLICK HERE for Eliseo Tubegun Mad Minute story.

Watch Gary Elesio Shoot the ‘Mad Minute’ (Starts at 4:47 on Video)

NOTE: In an interesting coincidence, Dennis Santiago was actually in the pits pulling targets for Gary during Eliseo’s 2012 “Mad Minute” exercise.

History of the MAD MINUTE
Commentary by Laurie Holland, UK Shooter
The original military requirement of the “Mad Minute” saw the soldier ready to fire with a round in the chamber, nine in the magazine, safety on. This course of fire is still followed by the GB Historic Breechloading Arms Association and other bodies in their recreated “Mad Minute” competitions.

The first 10 would go quickly, but reloads were critical, this not done by a magazine change as Gary did with the RTM or in a modern tactical or semi-auto rifle, but through slick use of ‘chargers’. It is this aspect which fouls so many of my colleagues up as it is very easy to cause a jam and a large part of 60 seconds can go in sorting it out!

Charger clips were selected for those that just held the rounds firmly enough to stop then falling out, were sand-papered and polished with a stove / fireplace polish called ‘Zebrite’ so that the rimmed rounds would slip through the clips like corn through a goose.

If you’re unfamiliar with the cock-on-closing Enfield action, it seems clumsy. With intensive practice it is very smooth and can be operated incredibly quickly. The trick is to whip the bolt back onto its stop and initiate a rebound movement that takes it and the cartridge well into the chamber thereby reducing the effort required to close the bolt and chamber the round.

The MAD MINUTE Training Standards and Target
“Mad Minute” was a pre-World War I term used by British Army riflemen during training at the Hythe School of Musketry to describe scoring a minimum of 15 hits on a target at 300 yards within one minute using a bolt-action rifle (usually a Lee-Enfield or Lee-Metford rifle). It was not uncommon during the First World War for riflemen to greatly exceed this score. The record, set in 1914 by Sergeant Instructor Alfred Snoxall, was 38 hits.

Royal Scots Fusiliers soldiers train with SMLE Mk III Lee–Enfield rifle.

Listed as “Practice number 22, Rapid Fire” of The Musketry Regulations, Part I, 1909, this drill required at least 15 shots on the Second Class target at 300 yards. The exercise was just one of several annual tests to classify a soldier as a sharpshooter, first or second class shooter depending on the points achieved.

Research indicates the Second Class target was a 48″ x 48″ square with 24″ inner circle and 36″ outer circle. The sight mark was a central 12″ x 12″ shape representing a soldier. ALL hits scored points (3 for center circle, 2 for outer circle, 1 for outer square). NOTE: Though some sources say the Mad Minute drill used a 12″-diameter round target, this appears to be a mistake from Ian Hogg’s book “The Encyclopedia of Weaponry”. No other source mentions a 12″ circle, which would be a mere 3.82 MOA. In reality the true drill target was a 48″ x 48″ square, roughly 15 times larger. (From No.WikiPedia.)

There are a variety of print books covering the history and specifications of the Lee-Enfield Rifle:

Some seasons back, before COVID, our friend (and fellow Californian) Dennis Santiago drove across the country, all the way to Ohio. His mission? To attend the CMP National Matches at Camp Perry. For many years, this journey had been an annual pilgrimage for Dennis, who writes: “My goal [was] to spend time with as many of my friends as possible — the friends I’ve known and hang out with throughout the year, the ones I only see once a year at Camp Perry, and the many I’ve only conversed with on social media and will meet in person for the first time. More than anything, Camp Perry is where I come home to my shooting family. My mission is to celebrate my love of this sport with them.”

Here are some photos from Santiago’s successful journey across the USA to Ohio some years ago. After the long cross-country drive, he then headed to the Camp Perry rifle range, with the goal of shooting 10s and Xs across the course.

“Get your kicks on Route 66 — in Manuelito, New Mexico.” — Dennis Santiago

“The heartland is an ocean of corn. It is an amazing thing to see how much food we make.” — Dennis

“Arrived and I’m hungry… at Camp Perry National Rifle Competition, Port Clinton, Ohio.” — Dennis

Advice for First-Time Visitors to Camp Perry

Dennis first competed at Camp Perry in 2016, writing about the experience in his Dennis Talks Guns Blog. Here are some of Santiago’s tips for first-time Perry competitors:

1. Walk the Base. Do not drive around. Get used to walking. Walk from your hut to everything. Walk to the administration buildings. Walk to the ranges. Walk to commercial row. Walk to the CMP North Store. Walk to the CMP or Army trailer to have the triggers of your rifles(s) weighed. Walk. This is your primary mode of transportation while on base.

2. Go Shopping. It’s called Commercial Row. It is the best shopping mall for competitive shooters ever. The sale prices here are Black Friday quality. You stock up on supplies. You can buy elusive powders in quantity with the same lot number. Same with bullets and primers. I stocked up. Everything you need to keep making your pet loads — except brass. This is a service rifle tournament. Pretty much everyone is using LC or WCC cases.

3. Learn about the Perils of Perry. It rains at Camp Perry. Sometimes that rain comes with lightning. When that happens range controls issues an evacuation order. Depending on where you are and how much time you have, you either grab your stuff and make for a sheltered structure or leave your stuff under whatever rain cover you have and leave it there until the storm cell passes.

Coming Soon — The President’s 100 Match
In past years, Dennis has competed in the historic National President’s 100 Match, which takes place on Monday, July 24th this year. This is a huge event — in recent years there were over 1100 ranked competitors from throughout the nation, making this one of the biggest High Power events of the year.