June 27th, 2017

.338 Lapua Magnum Improved Barrel Block Beast for K02M

.338 Lapua Magnum Improved KO2M David Tubb Corbin Shell Tall Target

Breaking NEWS: David Tubb shot this rifle today at Raton, New Mexico in the King of 2 Miles event. Corbin Shell shoots tomorrow, June 28, 2017.

Report by Corbin Shell
Not long ago, I learned of the King of 2 Miles (KO2M) shoot held in Raton, NM and was fortunate enough to get an entry slot. I will be shooting with David Tubb, multi-time High Power and Long Range National Champion, on a team we call the “Second Amendment Cowboys”. Given such short notice, I scrambled to find the necessary components to build a suitable rifle for the event. I turned to longtime friend and owner of X-Treme Shooting Products (XTSP), Tom Myers, to see if he might have a suitable action. XTSP is known for its premium titanium rifle receivers, however XTSP also manufactures stainless actions. As luck would have it, Tom was completing a small run of .338 Lapua Magnum-sized stainless steel single-shot actions. Other components were sourced as quickly as possible and the building began in earnest.

.338 Lapua Magnum Improved KO2M David Tubb Corbin Shell Tall Target

Before acquiring the first component for this build I already knew who was going to perform the work, Doyle Anglin at Dixie Guns, inc.. Doyle’s attention to detail and rifle building knowledge is second to none! I came to Doyle with the idea of building a rifle to shoot in the King of 2 Miles match and his ears perked up. Once all the components were in hand Doyle began construction. Doyle was given free liberty to build whatever he felt best for the job given the time constraints and components that were readily available on such short notice. I cannot thank Doyle Anglin enough for the stellar job he did!

Rifle Builder: Doyle Anglin, Dixie Guns, doylebbang@windstream.net
1010 Hancock Bridge Road | Winder, GA 30680 | 706-654-8400 phone

.338 Lapua Magnum Improved KO2M David Tubb Corbin Shell Tall Target

KO2M .338 Lapua Magnum Improved — Rifle Components

— Custom laminated stock Doyle Anglin designed and created from scratch
— 10″-long aluminum barrel block designed and made by Doyle Anglin
— XTSP (X-Treme Shooting Products) PH420 stainless single shot receiver 1.450” diameter. PVD-coated receiver body. FNC-coated one piece bolt.
— XTSP +35 MOA and +60 MOA tapered Picatinny rails, PH420 stainless, PVD-coated
— XTSP two-stage trigger with safety
— Krieger 1:9.3″-twist barrel. 1.450” for 6.5” tapering to 1.100” at the muzzle. 33.5″ finished length
— Piercision Rifles 3/4×24 slab-sided, 5-port muzzle brake
— BAT stainless trigger guard
— Masterclass cheek piece with extended rods
— Masterclass butt plate hardware
— Duplin Bipod
— Spuhr +20.6 MOA one piece scope mount
— Ivey +175 MOA adjustable scope mount
— Sightron SIII 6-24x50mm MOA-value scope (100 MOA of total travel)
— Geier & Bluhm 10 minute precision bubble level mounted to barrel block via extension rod
— Manson .338 Lapua Magnum Improved 30-degree reamer, .375” neck diameter

.338 Lapua Magnum Improved KO2M David Tubb Corbin Shell Tall Target

Load Information
— Sierra 300 grain MatchKing, meplats trimmed and pointed, seated .010″ into lands*
— Hodgdon Retumbo Powder, 101 grains
— Peterson .338 Lapua Magnum brass
— Federal 215 primers
— Jim Carstenson custom reloading dies: inline seater, full-length bushing, neck bushing and threaded micrometer seating die

This load has achieved 3050fps with low single-digit SDs

Given the 12-pound barrel weight, Doyle strongly suggested a barrel block to offer additional support and increase rigidity. Doyle created a split ten-inch aluminum barrel block and mating steel plate that is inletted into the forend of the custom laminated stock. The 1:9.3″-twist Krieger barrel is epoxied into the barrel block as well as being held in place by the ten socket head cap screws. Two hardened and ground pins locate and index the barrel block onto the steel mating plate. The steel mating plate acts as the recoil lug which mates up to the cut on the reward section of the barrel block. The Krieger barrel is chambered with a 30-degree Lapua Magnum Improved reamer and throated accordingly, yielding a loaded round of approximately 4.000 inches.

The barrel is capped with a very effective Piercision Rifles 3/4×24 slab-sided, five port muzzle brake. The size proportions of the muzzle brake work well with the 1.100” muzzle diameter, however it will work on barrels up to 1.450″ in diameter.

.338 Lapua Magnum Improved KO2M David Tubb Corbin Shell Tall Target

Doyle Anglin worked his creative magic and constructed the multi-color laminated stock from a blank. The five inch fore-end allows the rifle to be utilized in a dual role — either benchrest or prone with bipod. The cheek piece hardware is from Master Class Stocks and is adjustable for cast on/off with preset elevation settings via half-moon shaped clips. The two-way adjustable butt plate hardware also comes from Alex Sitman at Master Class Stocks. The multi-colored laminate stock is clear-coated with special marine UV inhibitor paint. The glass smooth finish makes the wood appear wet and is extremely smooth to the touch.

.338 Lapua Magnum Improved KO2M David Tubb Corbin Shell Tall Target

Lots of Elevation on Tap with Angled Rails, Spuhr and Ivey Mounts
Topping off the rifle is either a +35 or +60 MOA X-Treme Shooting Products Picatinny scope rail. The receiver and scope rails are pinned for accurate repeatability when interchanging. Five 8×40 socket head cap screws firmly hold the scope rail in place. A SPUHR +20.6 MOA tapered, one-piece scope mount securely grasps the Sightron SIII 6-24x50mm MOA scope. I cannot say enough good things about the quality of the SPUHR scope mount! This is the only fixed scope mount that I will use going forward and a special thanks goes out to Ulf at SPUHR! The 35 MOA rail and 20.6 MOA SPUHR mount setup allows full utilization of the Sightron’s 100 MOA of internal travel. The second scope setup is comprised of an Ivey +175 MOA adjustable scope base and Sightron SIII 6-24x50mm optic.

Scope in SPUHR mount shown below:
.338 Lapua Magnum Improved KO2M David Tubb Corbin Shell Tall Target

Scope in IVEY Mount with barrel block-mounted precision bubble level:
.338 Lapua Magnum Improved KO2M David Tubb Corbin Shell Tall Target

When shooting extended long range (ELR) it is important that the scope’s crosshairs remains level. Should the crosshairs be canted it will induce impact shift which increases with the angle of cant and distance. The decision was made not to use any of the lesser quality/precision bubble levels that currently flood the market. These levels have poor resolution usually between one and two and a half (1-2.5) degrees. It must be noted that not all levels are created equal. The fine folks at Geier & Bluhm offered up a solution with a precision glass vial horizontal level with an accuracy of ten minutes. As a refresher, one degree is comprised of 60 minutes of angle. The level setup we chose for this rifle is, at minimum, six times more accurate than the best scope or picatinny level on the market. The 10 MOA bubble level sensitivity is just about perfect and does not create a situation of having to “chase” the bubble left and right when in position.

.338 Lapua Magnum Improved KO2M David Tubb Corbin Shell Tall Target

A portable 150 MOA tall target was created to test both scope tracking and crosshair alignment. When testing at the local 100-yard range I got a lot of strange looks and a few inquiries as to why in the world was I shooting thirteen FEET above the aiming bullseye.

As the F-TR shooters have learned, it is very important that the rifle travel freely and repeatable under recoil. I turned to Ray Gross who custom made a rubber and Cordura shooting mat which the bipod rides on. This mat is of the same material and construction that most of the F-TR team is utilizing. The rubber durometer is correct so the rifle does not bounce or hop when fired. The bipod skis slide very easy on the Cordura-topped mat. A big thanks goes to Ray Gross for assisting with the mat setup. In addition, high molecular weight polyethylene (HMWPE) tape was applied to the butt stock of the rifle. The HMWPE tape allows for extremely low friction between the butt stock and rear sand bag. This configuration tracks very well and slides rearward like it is on rails.

.338 Lapua Magnum Improved KO2M David Tubb Corbin Shell Tall Target

As load development progressed I tested three different brands of projectiles. A ladder test was performed at 300 yards to determine where the node was with my barrel and powder combination. The rifle liked between 99-101 grains of Hodgdon Retumbo. I then proceeded to shooting ten shot groups at 1000 yards. In this rifle the Sierra 300gr Matchking was hands down the winner for smallest groups and the best elevation at 1000 yards. The load settled on is 101 grains of Retumbo and 300 grain Sierra Matchking. 500 Sierra bullets were measured base to ogive and the spread over the entire 500pc measured .003” with 490pc varying by .001”. Keep up the good work Sierra Bullets! A special thank you goes to John Whidden for generously allowing me to come to his shop and repoint the Sierra .338 projectiles and allowing me to test at his 1000 yard range.

Preparation for the King of 2 Miles match has been a great learning experience and a lot of fun! Next year’s rifle design is already in the works and should be an over the top build. Stay tuned to AccurateShooter.com for further details!


* The Sierra 300gr MatchKings were meplat-trimmed and pointed using the original pointing system made by Ferris Pendell for Jim Hardy. A big thank you goes out to John Whidden for allowing me to come to his shop and use the original bullet pointing system.

Permalink Bullets, Brass, Ammo, Competition, Gear Review, Gunsmithing 1 Comment »
May 16th, 2017

Big Rig — .338 Lapua Magnum Improved for King of 2 Miles Match


Click Image above for full-screen version

There’s a talented new team getting ready for the 2017 King of 2 Miles (KO2M) Competition in Raton, NM next month. The team features ace F-Class shooters Ian Klemm and Dan Pohlabel. Here’s a build report from X-Treme Shooting Products, which supplied the impressive XTSP action and two-stage trigger.

Big Gun for King of 2 Miles Event at Raton
XTSP: “It’s exciting — we’re getting closer to the 2017 King of 2 Miles match next month. Here are a few pictures of one of the rifles we will be shooting. Owned and built by Dan Pohlabel, it’s a .338 Lapua Magnum Improved. It has a 40° shoulder and we plan on shooting .338 Caliber 300 grain Berger OTM projectiles at around 3,100 fps.”

XTSP X-Treme Shooting Products .338 Lapua Magnum Improved king 2 miles ELR

“We started off with an XTSP .338 Magnum receiver, custom-built as a single shot with a solid bottom for stiffness. We built +60 MOA rails for each of the rifles. Of course we’re using the XTSP two-stage trigger! We added a 34″-long Bartlein gain-twist barrel which is 1.450″ at the shank tapering to 1.2″ at the muzzle. At the end we added Piercision Rifles’ 3/4 x 24 slabbed 5-Port ‘Muscle Brake’. The action is bedded in a McMillan Super Magnum stock. On top sits a Vortex Optics HD Razor in Vortex 35mm rings. We’ll have another rifle just like it shortly with the machine work by Dan Pohlabel again. That second rifle will be finished up and shot by Ian Klemm of Vortex Optics.”

XTSP X-Treme Shooting Products .338 Lapua Magnum Improved king 2 miles ELR

Here’s a file photo of a .338 Lapua Magnum Improved, alongside a standard .338 Lapua Magnum. We’re not sure about the shoulder angle on this particular example. For the XTSP project, the angle is 40 degrees (40°). Photo Courtesy LongRangeHunting.com.

Permalink Competition, Gunsmithing 12 Comments »
May 15th, 2017

New Website for Extreme Long Range — ELR Central

Extreme Long Range ELR Central Bryan Litz website Ballistics

There’s a new home on the web for Extreme Long Range (ELR) shooters. Bryan Litz and Applied Ballistics recently launched ELR Central, a new website dedicated to ultra-long-range shooting*. This new site will offer a wide variety of information. Bryan Litz explains: “The most visible element of ELR Central will be a website which will serve to publish and promote all ELR shooting events going on across the country. Although owned and operated by Applied Ballistics, ELR Central will rely heavily on input from the community in order to best serve the sport as a whole.” Along with the ELR Central website, Applied Ballistics has launched a new ELR Central Facebook page.

Content Available on ELR Central
The ELR Central website will eventually offer a comprehensive library of information and activity reports. Bryan and his team plans to build out the website to include all the following:

1. Map of ELR ranges across the USA.
2. List of ELR events with links to the Match Directors’ pages.
3. Technical information and articles for the ELR community.
4. Match results/reports, including equipment lists where available.
5. Analysis of what equipment and shooters are doing well in ELR.
6. Links to other ELR shooting resources such as forums and websites.

Extreme Long Range ELR Central Bryan Litz website Ballistics
On 5/13/17, the Applied Ballistics ELR Team had a successful practice at 3161 Yards (1.8 miles). Bryan Litz reports: “The main goal … was to test how the Berger and Cutting Edge bullets traveled through transonic and subsonic speeds. We all made several hits on target and several within 1 MOA of center.”

IVEY adjustable scope rings with 50 Mil travel are offered in 30mm, 34mm, 35mm, and 40mm sizes.
IVEY adjustable scope rings Extreme Long Range ELR Central Bryan Litz website Ballistics

ELR Central MGM Targets Steel Applied BallisticsStandardized ELR Targets
Another goal of ELR Central is to develop standardized ELR targetry. Bryan explains: “In competitive rifle shooting, standardization of targetry is important. Applied Ballistics, through ELR Central, will provide steel targets to organizations wishing to run ELR matches and/or record-setting events. No one would be required to use these standard targets, we’re simply providing resources to help promote promote some consistency.” The initial standard target, produced by MGM Targets, will be a steel square, 3 feet (36″) per side.

ELR Central is Not A Rule-Making Entity
Bryan was quick to explain that ELR Central is not a governing body, but rather it was created to help advance the sport (and science) of shooting at very long distances, one mile and beyond: “The concept of ELR Central is a result of the ongoing discussions about standardizing ELR matches, records, targets, and more. Although ELR Central will not be enforcing these details, there is a measure of organization which we feel is appropriate, would benefit the sport, and that we are willing to provide. ELR Central is NOT a governing or sanctioning body. We do not have nor seek the authority to dictate how matches are run. For anyone who asks, we can advise on best practices, and what’s generally working, but we’re not here to tell anyone what to do nor how to do it.”


More Information on ELR Competition, per ELR Researcher:

(1) By consensus of the parties involved in the ELR meetings held at SHOT this year, and notwithstanding the names and descriptions of certain “ELR” web sub-forums, “ELR” has been defined as “beyond 1500 yards”.
(2) ELR Central-recognized “ELR” events require that more than one-half of targets must be beyond 1500 yards. Where all criteria are not met an event may be promoted as having “ELR components”.
(3) “ELR Central has published a set of guidelines and standards by which official world records can be established.” CLICK HERE for guidelines/standards.

Story tip from EdLongrange. We welcome reader submissions.
Permalink Competition, News 2 Comments »
July 1st, 2016

Applied Ballistics Shooters Dominate King of 2 Miles Finals

King of 2 two miles Raton New Mexico Berger Bullets Applied Ballistics Bryan Litz
Applied Ballistics team dominates the King of 2 Miles match: Mitchell Fitzpatrick (1st Place), Bryan Litz (2nd Place), and Paul Phillips (4th Place).

The King of 2 Miles event has come to an end, the scores have been tallied, and Team Applied Ballistics finished first, second, and fourth. That’s dominance. The “Top Gun” was young Mitchell Fitzpatrick, who blitzed the field with his impressive .375 Lethal Precision Arms LLC rifle shooting prototype solid 400gr Berger bullets. Mitchell built this rifle himself using a McMillan A5 Super Mag stock. Remarkably, Mitchell nailed first- and second-shot hits at the 2477-yard target, a full 1.4 miles away. That’s amazing shooting. The photo below illustrates the vast distance from firing line to target.

King of 2 two miles Raton New Mexico Berger Bullets Applied Ballistics Bryan Litz

Mitchell gave credit to his team-mates: “We had the best ballistic solutions possible thanks to the work done at Applied Ballistics LLC by the one and only Bryan Litz. Bryan is also a world-class wind coach and world champion shooter. Paul Phillips, also a world-class wind coach, world champion shooter, and just an all-around class act. Paul was invaluable to making the wind calls we needed to win this match. One of the most important parts of any rifle system is the projectile… Berger’s new prototype .375-cal 400gr projectile we have been developing gave us a monumental ballistic advantage. [It was] without a doubt, a key to our success.”

Berger Ballistician Bryan Litz took second place shooting a .338 Edge (the only .338 rifle in the Finals). Durvin Wick finished third, while Paul Phillips, shooting Bryan’s rifle, placed fourth overall.

King of 2 two miles Raton New Mexico Berger Bullets Applied Ballistics Bryan Litz

Report by Bryan Litz, Team Applied Ballistics
The 2016 King of 2 Miles event is in the books. Today the Top 10 teams engaged targets at 2011 yards, 2477 yards, and 3375 yards. All three Applied Ballistics teams had hits at 2011 yards, and two out of three of us scored first-round hits at 2477 yards! Note that no competitor (from any team) hit the two-mile (3375-yard) target, but that gives us a goal to shoot for next year. Many factors contributed to the success of the Applied Ballistics shooters in this event:

1. Teamwork. We shoot together on the U.S. Rifle Team. The standardized communication protocols between coaches and shooters was a big advantage in this timed event. We had excellent team-work, and are already discussing ways to improve and adapt our approach to ELR events.

2. Science. Applied Ballistics specializes in the science of accuracy. First round hits in this event are scored highly and you can get more first round hits if you know your ballistics. The top two shooters in this event both had first round hits at 2477 yards today which was key, and is not possible without highly accurate ballistic solutions.

3. Ballistic Performance. The performance of Mitchell Fitzpatrick’s .375 Lethal Precision Arms LLC rifle with the prototype 400 grain Berger Bullets solid is unmatched (G7 BC of 0.56 at over 3000 fps). This performance helped Mitch win the match by a sizable margin. The other two Applied Ballistics teams were shooting Bryan Litz’s .338 Edge with the Berger Bullets 300 grain Hybrid. Despite being a smaller caliber (compared to the .375s, .416s, and .50-calibers), the .338 Cal 300 grain Berger Hybrid proved to be a great performer.

There were quite a few big .50 Cals on the line, but a .375 topped the field. Sheri Judd photo.
King of 2 two miles Raton New Mexico Berger Bullets Applied Ballistics Bryan Litz

Thanks to Eduardo Abril De Fontcuberta, Founder of the KO2M Event
We would like to thank all those who worked hard to make this event happen especially Eduardo Abril De Fontcuberta (shown below with Mitchell Fitzpatrick and Paul Phillips). Eduardo has worked hard to organize a great event that pushes the limits of ELR shooting in a fun and competitive way. We’re very grateful for the chance to participate and look forward to competing in the King of 2 Miles event next year. Also, thanks to Kelly McMillan for his support of our team. Kelly has been an awesome sponsor of our efforts here, as well as the U.S. Rifle Team, and the shooting community in general.

King of 2 two miles Raton New Mexico Berger Bullets Applied Ballistics Bryan Litz

Permalink Competition, Tactical 2 Comments »
June 29th, 2016

Report from Raton: King of 2 Miles Match, Day 1 and 2

Raton New Mexico King of 2 Two Miles

The King of 2 Miles Extreme Long Range (ELR) competition is underway at the NRA Whittington Center in Raton, New Mexico. Many of the nation’s top shooters are competing — aiming for hits on targets as far out as 3500 yards.

Raton New Mexico King of 2 Two MilesBryan Litz of Applied Ballistics offered this report:

Day One went well. I was the third shooter this morning. Started out good with 4/5 hits at 1454 yards including a first-round hit which is worth a lot of points. The second target was only 100 yards further, but the wind cycled and I missed the first two shots. If you miss three shots on any target after the first, you’re out! So cautiously, and with help from my teammates/spotters Paul Phillips and Mitchell Fitzpatrick, I scored a third round hit at 1550 and was able to advance to the 1720-yard target. I manage to hit that 1720-yard target three out of three times.

The final target on Day One was at 2011 yards. Unfortunately I had three close misses. (Editor: Close only counts in horseshoes and hand grenades, Bryan…)

Twenty teams shot today and about 15 more will shoot the qualifying stage tomorrow then the top 10 from the two days will shoot on Thursday at over 3300 yards for the crown. My score of about 29,000 points is good. But I won’t know for certain if I’ve made the Top 10 until all tomorrow’s teams fire.

Raton New Mexico King of 2 Two Miles
Mitchell Fitzpatrick hit every target on his first two shots and finished with 40,000 points on Day One. His farthest shots were just over 2000 yards.

So that’s my story so far, but that’s not THE story. Teammate Mitchell Fitzpatrick (with rifle above) topped the field today with a monster score, hitting all targets and racking up over 40,000 points! The prototype Berger .375-caliber, 400gr bullets and Mitch’s .375 Wildcat from Lethal Precision Arms LLC are a super high-performance combination that made short work of the ELR course.

Also, teammate Paul Phillips, who originally was only here to spot, has entered the competition. He’ll be shooting my .338 Edge tomorrow. Luckily I brought plenty of ammo!

Picture below is the full Applied Ballistics team with sponsor Kelly McMillan. Kelly has been great to our team and we’re looking forward to some future projects with him in ELR.

Raton New Mexico King of 2 Two Miles

In all the King of 2 Miles event is very enjoyable. It’s a great place to come and learn from fellow ELR shooters what works and what doesn’t work at these ranges. The spirit of the match is education and growing the knowledge base and I think it’s doing a great job at that. We’re thrilled to be a part of it!

DAY 2 UPDATE: Top TEN Shooters

Results of King of 2 Miles After Day Two
The Top 10 listed below continue to Day Three. On this final day, the ten remaining competitors will engage targets from 1-2 miles. Paul Phillips reports: “I managed to finish today with the highest score of the day. That placed me 7th overall and allows me into the shoot-off tomorrow. Team Applied Ballistics place three shooters in the 10 Final: Michael Fitzpatrick, Bryan Litz, Paul Phillips.”

King of 2 Miles Raton New Mexico

Permalink Competition, Tactical 2 Comments »
June 1st, 2015

Buell’s Beast: Heavy Artillery for ELR and 2-Mile Match

Darrell Buell ELR Rifle .376 Cheytac BAT Action 35
Click above image to view full-screen photo.

Our friend Darrell Buell has a new Beast — a monster 64-inch-long .375 CheyTac that weighs more than 70 pounds! Designed for ultra-long-range shooting (two miles and beyond), this beast represents the state-of-the-art in extreme long-range rifles.

Darrell Buell ELR Rifle .376 Cheytac BAT Action 35

Darrell reports: “This rifle is pretty much purpose-built to shoot 2+ miles extremely accurately. It is a .375 CheyTac (lengthened) built on a BAT 2.5″ action. The custom 35″, 1:10″-twist Brux barrel is a fat, 2″-diameter ‘straight taper’ with fluting. A custom 5″-long muzzle brake is fitted at the end. All barreled action work was done by R.W. Snyder Custom Rifles. The stock was created to fit the build by PDC Custom, and the massive muzzle brake as well.” The “bridge” at the end may look like a barrel block, but it’s not — the barrel completely free-floats. (The Picatinny rail on top of the bridge allows use of an overhanging bipod as an alternative to the JoyPod).

Darrell Buell ELR Rifle .376 Cheytac BAT Action 35
Darrell has lots of elevation on tap: “With 150 MOA in the Ivey rings, another 20 MOA in the scope rail, 55 MOA in the Nightforce Competition scope, and 10 MOA in the FCR-1 reticle, there’s an impressive +235 MOA available.”

(more…)

Permalink Bullets, Brass, Ammo, Gunsmithing, News 10 Comments »