The Tactical Rifle Shooters Facebook Group recently showcased tools used to measure case headspace before and after “bumping” the shoulder. After a case is fired, hand-loaders who full-length size their cases will typically bump the shoulders back anywhere from .001″ to .0035″, depending on the rifle and application. With our 6mmBR and Dasher cases we like about .0015″ bump.
You want the amount of case sizing and bump to be the same for all your brass. To ensure uniformity, it makes sense to measure your cases before and after the FL sizing process. When we have time, we check every case. Other folks will simply check the first 3-4 cases coming out of the FL sizing die to ensure the FL die setting is correct and delivering desired headspace/bump.
1. Whidden Gunworks Shoulder Bump Gauge
There are a variety of tools that can be used to measure shoulder bump. Our favorite is a special cartridge-specific bushing made by Whidden Gunworks. The Whidden Shoulder Bump Gauge enables you to adjust your sizing die to the desired measurement. The bump gauge is attached to your calipers with a set screw and determines the measurement from the base to the shoulder of the case. The photo below, from Tactical Rifle Shooters, shows the Whidden Bump Gauge for the .375 CheyTac cartridge.
2. Dave Manson Vertical Comparator with Dial Read-Out
Dave Manson states: “This tool was designed to make life easier for the advanced shooter and re-loader by allowing precise measurement of ammunition, case, and chamber headspace. With this information, the re-loader will be able to fine-tune clearances and fits between his ammunition and chamber, with resultant improvements in accuracy and case life.” The functions of the Manson Comparator are:
1. Measure headspace of factory or reloaded ammunition
2. Quantify chamber headspace by measuring headspace of a fired case
3. Ensure minimal shoulder set-back when setting up re-loading dies
4. Compare base-to-ogive length to ensure consistent bullet-to-rifling relationship.
Hornady’s Lock-N-Load Headspace Comparator system is easy-to-use and handy. You can get a kit with Red bushing-holder body and 5 bushings for $39.99 at Midsouth. Hornady explains: “The Lock-N-Load® Headspace Comparator… gauge measures variations in brass before and after firing or re-sizing. It allows for headspace comparison between fire-formed brass and re-sized brass.” IMPORTANT: Hornady states: “To determine the proper bushing diameter for your cartridge, simply add the neck diameter and the shoulder diameter and divide that number by two. Use the bushing closest to that number.” Hornady offers five: .330″, .350″, .375″, .400″, and .420″.
One tip — We have found the Hornady gauges may vary a little from unit to unit even with the same nominal size. If you have more than one gauge for the same cartridge, test each on your brass — you may then note a slight difference in your bump measurements. Mark one and use that consistently. There is also an Anvil Base Kit that mounts to the opposite blade on the caliper. This provides a more stable surface for the base of your case.
4. L.E. Wilson Case Gage Depth Micrometer
If you are looking for precise “bump” measurements without having to mess with calipers and clamp-on gauge blocks, you may want to consider the L.E. Wilson Case Gage Depth Micrometer (currently $130.00). This takes very precise, repeatable measurements, but you need to know your starting point. The manufacturer explains: “Every reloader should know exactly how much your Full Length Sizing Die is pushing back the shoulder. With the NEW Case Gage Depth Micrometer you can do just that! It has never been easier to measure you cases headspace before and after sizing. The Depth Mic allows you to slip the micrometer perfectly over the top of the Gage with your case inserted into the Gage and take a measurement. Micrometer has graduations of .001″. The Case Gage Depth Micrometer is set to a zero of .100″ on the scale at our factory. Because of differences in ‘feel’ and temperature, we include a the Gage Block for you to test Zero and to adjust if necessary.”
5. Pistol Brass Case DIY Bump Gauge
Last is a “field expedient” set-up if you do not have any of the comparator tools shown above. A sized .45 ACP case (or other suitable pistol case) can be used to measure shoulder bump. The mouth of the pistol case sits on the shoulder of your rifle cartridge brass.
Make sure the .45 ACP case is trimmed square and that it is round. We recommend you first run it through an expander, then size it, trim it and chamfer. Next, take the .45 ACP case and slip it over the neck of a fired, unsized rifle case with the primer removed. Align the two cases between the jaws of your calipers and note the length from rim to rim (See left photo below).
OK, now you have the length for a fired rifle case BEFORE sizing. Next, take a full-length sized rifle case (without primer) and do the same thing, placing the .45 ACP case over the neck of the FL-sized case (Right Photo). The difference between the two numbers is the amount of “bump” or set-back you are applying to the shoulder. Here the difference is .0015″. The amount of bump you need varies with your chamber and your load, but .0015-.002″ is a good initial setting.
Article based on NSSF Report by Matt Manda
There has been a very significant trend since 2020. Firearm industry data reveals something very notable. The NSSF reports: “In a major shift since 2020, a population the size of Florida has become first-time, brand-new gun owners. That’s right — more than 22.3 million people who previously had decided firearm ownership wasn’t for them looked around, decided they didn’t like what they were seeing, jumped off the fence and lawfully purchased a gun at retail. 22.3 million. One thing’s for sure, those Americans can make a difference on Election Day.”
We hope those new gun owners vote for candidates that support their Second Amendment rights. Four more years of Biden will not be good for our Second Amendment rights, as the NSSF explains:
“It is abundantly clear that there is a brand-new Florida-sized population that is giving gun rights a heavier weight as they consider how to cast their ballots. Those 22.3 million Americans need to register and on Election Day to #GUNVOTE® so they don’t risk their rights. With federal elections just five months away, control of the U.S. House of Representatives and the U.S. Senate are up for grabs while crime and neighborhood safety continue to be at top of mind for voters. And above all, voters will decide whether or not to give President Biden, who continues to support severe gun control restrictions and uses executive actions to implement them on his own, another term.”
Nearly 30% of all firearm purchases in 2021 went to new gun owners, according to data from the Firearm Trade Industry Association.
About the Surge in First-Time Gun Buyers
Midway through 2020, first-time gun owners accounted for approximately 40% of buyers, according to retailers. The “normal” is usually somewhere around 20-24%. All told in 2020, there were approximately 8.4 million new first-time gun owners. In 2021, the initial surge in first-timers subsided a bit and the number totaled about 5.4 million first-time gun buyers. The percentage dropped to around 30% of all buyers. In 2022, totaled approximately 4.2 million and 2023 actually rose just a bit to 4.3 million, according to industry data.
The 2024 figures aren’t finalized yet, but so far there have been just north of 6 million total FBI National Instant Criminal Background Check System (NICS) verifications processed for the sale of a firearm. If the percentages hold to average, that could mean another million more first-time gun buyers for the year so far. According to industry data, those first-time buyers are spending an average of $500-$700 on their purchase (mostly for 9mm handguns).
Over the past 12 months, this article was one of the TOP 20 most-read Daily Bulletin features. We’re reprising it today for those who may have missed it the first time. The above diagram comes from a TiborasurasRex YouTube Video comparing G1 and G7 BC models. CLICK HERE to watch the video.
The better, up-to-date ballistics programs let you select either G1 or G7 Ballistic Coefficient (BC) values when calculating a trajectory. The ballistic coefficient (BC) of a body is a measure of its ability to overcome air resistance in flight. You’ve probably seen that G7 values are numerically lower than G1 values for the same bullet (typically). But that doesn’t mean you should select a G1 value simply because it is higher.
Some readers are not quite sure about the difference between G1 and G7 models. One forum member wrote us: “I went on the JBM Ballistics website to use the web-based Trajectory Calculator and when I got to the part that gives you a choice to choose between G1 and G7 BC, I was stumped. What determines how, or which one to use?”
The simple answer is the G1 value normally works better for shorter flat-based bullets, while the G7 value should work better for longer, boat-tailed bullets.
G1 vs. G7 Ballistic Coefficients — Which Is Right for You?
G1 and G7 refer both refer to aerodynamic drag models based on particular “standard projectile” shapes. The G1 shape looks like a flat-based bullet. The G7 shape is quite different, and better approximates the geometry of a modern long-range bullet. So, when choosing your drag model, G1 is preferable for flat-based bullets, while G7 is ordinarily a “better fit” for longer, boat-tailed bullets.
Drag Models — G7 is better than G1 for Long-Range Bullets
Many ballistics programs still offer only the default G1 drag model. Bryan Litz, author of Applied Ballistics for Long Range Shooting, believes the G7 standard is preferrable for long-range, low-drag bullets: “Part of the reason there is so much ‘slop’ in advertised BCs is because they’re referenced to the G1 standard which is very speed sensitive. The G7 standard is more appropriate for long range bullets. Here’s the results of my testing on two low-drag, long-range boat-tail bullets, so you can see how the G1 and G7 Ballistic coefficients compare:
G1 BCs, averaged between 1500 fps and 3000 fps:
Berger 180 VLD: 0.659 lb/in²
JLK 180: 0.645 lb/in²
The reason the BC for the JLK is less is mostly because the meplat was significantly larger on the particular lot that I tested (0.075″ vs 0.059″; see attached drawings).
For bullets like these, it’s much better to use the G7 standard. The following BCs are referenced to the G7 standard, and are constant for all speeds.
Many modern ballistics programs, including the free online JBM Ballistics Program, are able to use BCs referenced to G7 standards. When available, these BCs are more appropriate for long range bullets, according to Bryan.
[Editor’s NOTE: BCs are normally reported simply as an 0.XXX number. The lb/in² tag applies to all BCs, but is commonly left off for simplicity.]
This article is copyright 2023 AccurateShooter.com. No 3rd Party republication of this article is allowed without advance approval and payment of licensing fees.
At the request of our readers, we provide select “Deals of the Week”. Every Sunday afternoon or Monday morning we offer our Best Bargain selections. Here are some of the best deals on firearms, hardware, reloading components, optics, and shooting accessories. Be aware that sale prices are subject to change, and once clearance inventory is sold, it’s gone for good. You snooze you lose.
Yesterday, June 16, 2024 was Father’s Day, and there are many special Father’s Day Sales still in Effect at leading vendors. Check out these vendors: Creedmoor Sports, Palmetto State Armory, Powder Valley, Sportsman’s Warehouse.
NOTE: All listed products are for sale to persons 18 years of age or older. No products are intended for use by minors.
1. Brownells — 15% Off All Brownells Products Plus Weekly Deals
⏺ Great savings on large variety of products at Brownells
⏺ Huge discounts on quality Sightron scopes — save up to $820.00
Creedmoor Sports is running a major sale on Sightron Scopes currently. Save up to $820 off MSRP. Sightron scopes are popular with varminters and competitors because they are very reliable, with clarity, sharpness, and precision that rival optics costing hundreds more. Long-range benchrest and F-Class competitors should consider the impressive Sightron SIII LR 10-50x60mm scope, now just $1479.99, a $370 savings off the regular price. Short-range Benchrest competitors may prefer the SIII Competition ED 36x45mm non-zoom scope at $1259.99, a $315 discount.
3. Midsouth — Popular Alliant Powders in Stock
⏺ High-demand powders in stock at good prices
Midsouth has many popular Alliant powders in stock, including high-demand Reloder 15, Reloder 16, Reloder 19, and the new Reloder 15.5 TS. In stock on 6/16/2024 are: RL7, RL10X, RL15, RL15.5 TS, RL16, RL19, RL25, RL50, AR Comp, Power Pro 2000, Red Dot, and Bullseye Pistol. NOTE: If you load for a 6mm Dasher, 6GT, 6XC, 6mm Creedmoor, consider the new RL 15.5 TS (temp stable). We tested 15.5 TS in a 6mm Dasher and it was extremely accurate with a stunningly low ES over multiple groups.
4. EuroOptic — Trijicon Close-Out Scope Sale
⏺ Huge discounts on high-quality Trijicon scopes
While supplies last, save up to 57% on these Trijicon Tenmile and Credo Scopes on closeout! User reviews of these optics have been very positive. Choose the 3-9x40mm Trijicon Huron BDC Hunter for $349.99, the 6-24x50mm Tenmile FFP for $849.99 (great scope choice for PRS/NRL), or the innovative 1-8x28mm Trijicon Credo HX (good for ARs) for $1099.99 (over $800 off!).
5. Palmetto SA — Rock Island Armory TM22 Rifle, $219.99
⏺ Slick, AR-style rimfire rifle with new features
Looking to get started in NRL22 competition, or want a rimfire varmint rifle with familiar AR look and feel? Then check out the Rock Island Armory TM22. This handsome semi-auto .22 LR rimfire rig weighs 6.5 lbs. with its 18″ barrel. Now just $219.99 on sale, the TM22 sports an AR-type grip, commercial buffer tube adapter, top rail, and M-LOK fore-end. The rifle is set up with right-handed controls, but the TM22 can easily be modified for left-handed operation. The TM22 ships with two 10-rd aluminum magazines with aftermarket 15- and 25-round magazines available.
⏺ Fast, programmable, accurate dispenser at great price
The Frankford Arsenal Intellidropper (#ad) is a high-quality powder scale/dispenser. It’s accurate to +/- one-tenth of a grain, dispenses in seconds, and can be controlled by a handy mobile App that stores charge weights for different cartridges. This unit has a 7000-grain capacity with both auto and manual trickle capability. This $174.99 price is a good deal now — you save $55 (24%) off the typical $230 online vendor price.
7. Precision Reloading — FREE Hazmat with $199 Purchase
⏺ Great deal for powder and/or primers — FREE Hazmat with $199 order
If you need primers or powder, here’s a great promotion from Precision Reloading. Now through 6/21/2024, if you order at least $199.00 of powder and/or primers, you will get FREE Hazmat — yes the entire Hazmat fee will be waived. Use Code FREEHAZ at checkout. This is a great offer because Precision Reloading has a great selection of popular Hodgdon/Alliant/IMR powders in stock including Varget, H4350, IMR 4350, CFE223, AR-Comp, Reloder 15, Reloder 15.5 TS, and Reloder 16. There is also a huge selection of Vihtavuori powders in stock including N133, N150, N540, N550, N560 and many more.
8. Midsouth — 2000 Rounds Aguila .22 LR ammo, $119.99
⏺ Good reliable ammo for just six cents a round
Here is one of the best deals on rimfire ammunition that we’ve seen in years. Right now at Midsouth, you can get 2000 rounds of Aguila .22 LR Super Extra HV ammo for just $119.99. That works out to just $3.00 per box (6 cents per round). This would work great for pistol and rifle plinking.
9. MidwayUSA — Electronic Muffs with Walkie-Talkie, $59.99
⏺ Dual-function electronic muffs — great for range communications
Electronic earmuffs protect your hearing while allowing you to hear range commands. With these Walkie-Talkie muffs you also get 2-way communication capabilities. The Walker Razor Slim Low Profile Electronic Earmuffs (NRR 23dB) with Walkie Talkie allows you to communicate with other FRS radios. These are now just $59.99 (40% Off) with FREE Shipping. If you don’t need the two-way functionality, you can get Walker’s NRR 23 Razor Slim Electronic Muffs for $37.99 (#ad) — 53% off the list price.
As an Amazon affiliate, this site can earn revenues through sales commissions.
U.S. Supreme Court Invalidates ATF Rule Classifying Bump Stock Rifles as Machineguns
In the Garland v. Cargill case, the U.S. Supreme Court has ruled 6-3 that a semiautomatic rifle equipped with a bump stock is NOT a machinegun, and that the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) exceeded its authority by issuing a rule that classified the device as a machinegun. Accordingly the Supreme Court has determined the ATF’s bump stock rule to be void and invalid.
SAF Hails U.S. Supreme Court Ruling on Bump Stocks: “ATF Can’t Rewrite Law”
“This is a significant victory for gun owners because it reminds the ATF it simply cannot rewrite federal law,” said Second Amendment Foundation (SAF) Executive VP Alan M. Gottlieb. “The agency has just been reminded that it can only enforce the law, not usurp the authority of Congress.”
Writing for the majority, Associate Justice Clarence Thomas observed, “We hold that a semiautomatic rifle equipped with a bump stock is not a ‘machinegun’ because it cannot fire more than one shot ‘by a single function of the trigger.’ And, even if it could, it would not do so ‘automatically’ ATF therefore exceeded its statutory authority by issuing a Rule that classifies bump stocks as machineguns.”
For many years, the court ruling notes, ATF “took the position that semiautomatic rifles equipped with bump stocks were not machineguns” under the law. The agency “abruptly reversed course” in response to the mass shooting in Las Vegas in October 2017. The agency subsequently ordered bump stock owners to surrender them or destroy them within 90 days.
“Today’s Supreme Court decision demonstrates that it is impermissible for executive agencies to rewrite the law,” said SAF Executive Director Adam Kraut. “ATF exceeded its statutory authority by issuing a rule that was logically inconsistent with the plain text of the statute and cut into the prerogative of Congress. As the executive branch has continued to use ATF to implement its will and circumvent congressional authority, we are optimistic that today’s decision will send a message that such actions will not be tolerated and that the courts will strike down more regulations inconsistent with the law as Congress wrote.”
About the Second Amendment Foundation
The Second Amendment Foundation (SAF.org) is the nation’s oldest and largest tax-exempt education, research, publishing and legal action group focusing on the Constitutional right and heritage to privately own and possess firearms. Founded in 1974, SAF has grown to more than 720,000 members.
One Pistol, Two Barrels, Two Playing Cards — here’s a trick shot we just had to share. The talented Kirsten Joy Weiss does something we’ve never seen before, splitting TWO (2) playing cards with a unique, twin-barreled 1911-style pistol. Watch the video to see Kirsten pull off this double-barreled doozy of a trick, firing two bullets at the same time.
It took a few tries, but Kirsten makes the shot at the 3:14 time-mark:
Kirsten was enthusiastic about this unique trick: “Splitting two cards with two bullets fired at once? The double-barreled 1911 was just begging for a trick shot application. Arsenal Firearm’s 2011 A1 twin-barrel, 1911-style pistol is a heavy monster to wrangle, but a lot of fun to shoot!”
Photo shows Joseph (“Skeet”) Borden, with match rifle built by his son, Jim Borden.
On this Father’s Day 2024, we celebrate three pairs of fathers and sons who enjoyed competitive shooting together. This story can remind us how shooting together can help build life-long bonds between fathers and sons.
Joseph Borden and Jim Borden
A while back, Jim Borden made a post on his Facebook Page that made us think about how shooting can build important connections between father and son. Jim recalled how he would go to Piedmont, North Carolina with his father every year for a shooting match: “17 years ago this weekend was the last time dad was able to make the trek to North Carolina for the annual Groundhog contest and the match at Piedmont. Loved the time we spent together. Dad shot competitive benchrest with me from 1980 until June 2001. He passed in August 2001.”
This prompted others shooters to respond with cherished memories of their own fathers:
“I’d give a year’s pay to have my Dad back for an hour, let alone a day. Spend all the time you can with them while they’re here”. — Kerry S.
“I think how lucky some folks are to look back in life and have fond memories of doing things with their parents that both enjoyed. I have missed my dad for 44 years and think of him every time I hunt, fish, trap or work on a household project. We did it all together.” — Bill McC.
Another poster explained how he now attends matches with his own young son:
“The time you spent with your father meant as much or more to him. Always cherish [those memories], as I know you will. Last year, I spent … over 400 hours with my then 10-year-old son going to rifle matches. This year will be similar. This photo was from today of my 11-year-old son.” — John C.
So here’s a message to all dads — take some time to introduce your sons (and daughters) to the joys of shooting. Spend quality time with your youngsters while you can. Time passes quickly, boys grow up into men. Ensure you enjoy a life outdoors together whenever you can.
About Jim Borden and Borden Accuracy
Jim began shooting high power silhouette and benchrest matches in the mid 1970s while working for a Fortune 500 company as an engineer. In the early 1980s he began building rifles for himself and then for others. Jim has a background as a gunsmith, machinist, registered mechanical engineer, engineering instructor, project manager, hunter, and benchrest competitor. In benchrest competitions he has set ten world records and won 11 National Championships thereby earning induction into the Benchrest Hall of Fame. Jim also served six terms as President of the International Benchrest Shooters (IBS).
Jim operates Borden Rifles/Borden Accuracy with his wife Joan, sons Jim Junior and John, daughter Andrea Mecca and son-in-law John (Mike) Mecca. Jim is also an outstanding photographer.
Another Father/Son Duo — Sam Hall and Hunter Hall
Sam Hall is a multi-time IBS 600-yard Shooter of the Year, who holds many IBS mid-range records. It’s tough to beat Sam when he’s on his game. But it looks like Sam has a worthy challenger — his own son Hunter Hall, now in his late teens. At age 12, Hunter won the North Carolina State 1000-yard Light Gun Group Title.
At a very young age, Hunter Hall showed an interest in his father’s shooting hobby. It turns out Hunter has the God-given talent for hitting the target. Yes there would be another champion in the Hall family. Here is Hunter, at age 12, winning the NC 1000-Yard Group title. Not bad for a kid not even in High School yet!
Even at just 6 years of age, Hunter showed a keen interest in shooting. Back in 2012 Sam reported: “This weekend we practiced freehand shooting with his BB gun at cans. After that I was needing to zero my Light Gun and get started with a few loads at 100 yards. To my amazement my 6-year-old wanted to accompany me. I could not believe it when he wanted to shoot my competition rifle. I had just put a new barrel and scope on it and needed to zero it. After two shots to get it zeroed he hit a .25 inch dot at 100 yards. I let him do everything — loading it, ejecting rounds, and even working my Farley joystick rest.”
Ken Klemm and Ian Klemm — Father and Son F-TR Aces
Over the last 30 years, a family saga has been playing out in rural Wisconsin: a father fosters within his son the joy of competitive target shooting. It started in a basement shooting range of a small-town elementary school, shooting single-shot rimfire target rifles while cementing the fundamentals of sight alignment, breathing, trigger control, and safety. With a background of competitive smallbore shooting in school and the U.S. Navy, Ken Klemm coached his son, Ian, in a father/son indoor winter shooting league. Ian was determined to shoot as well or better than his Dad and would pursue that goal for the next 30 years. Even after his engineering career took him to the Washington DC area for defense-related work, Ian continued to compete with his Dad by mailing “postal match” targets back and forth for many years.
Father and son shooting together. Her Ian spots for his father Ken Klemm, who is shooting.
Ian has now risen to the pinnacle of his F-TR discipline. Ian Klemm has now won three National F-TR Championships in four years. Ian captured back-to-back titles in 2017 and 2018, winning at Lodi, WI in 2017, and Raton, NM in 2018. Ian also finished second at the 2019 Nationals. Ian put on another great performance to win the F-TR National title in 2020 under very challenging conditions.
Here is Ian with proud parents Karen and Ken Klemm after Ian won his Second Straight F-TR National Championship in 2018. Father Ken also competed at the 2018 F-Class Nationals, shooting great in both individual and team events.
Father’s Day is Sunday, June 16, 2024, so now’s the time to get a great gift for the “Old Man”. If your father enjoys the shooting sports and hunting, here are some recommended items. These will all benefit “Pops” when he goes to the range. All selections cost less than $100.00. If you have an Amazon Prime membership, you can get FREE shipping in most areas of the country.
Eight Great Father’s Day Gifts for Dad Under $100.00
Protect Dad’s hearing — Howard Leight Impact Sport Electronic Muffs provide NRR 22 dB sound protection with the ability to still hear conversations and range commands. These muffs offer Headphone Functionality via external audio jack, so Dad can listen to music. These Impact Sport Muffs are currently $59.99 on Amazon.
We recommend using muffs over plugs for maximum hearing protection.
Teslong Digital Borescopes are “game-changers”, hugely popular with our Forum members. These Teslong borescopes display clear, sharp digital images on your mobile device. Shown here is the latest rigid version.
The versatile MTM Ultimate Range Box includes cradles so you can do gun maintenance while at the range. A lift-out tray holds small items such as patches and jags. This is a durable product that can hold ammo and other gear. It is now on sale for $49.99 at Midsouth.
Are you looking for a secondary press to handle basic tasks such as decapping? We’ve used this inexpensive Lee Breech Lock Challenger press for many functions. It is sturdy and has a convenient primer ejection tube. This is a great value for $90.45 on Amazon, including one Breech Lock quick change bushing.
This Columbia Bahama II guide shirt is durable and comfortable. More importantly it provides UPF 30 protection from the sun’s damaging rays. The added cape over the shoulder area provides extra protection for shooters in the prone position. This is offered in 17 colors in breathable nylon. This is popular for fishing, sailing, hiking and other outdoors sports. It is currently on sale (in various sizes and colors) for $43.50 from Columbia.com
Walkie-Talkies are “must-have” items for long-range shooting. The MOICO 22-CH Long-Range Walkie-Talkie Set is an Amazon Favorite in FRS Handheld Radios. These MOICO units offer VOX hands-free functionality plus a handy built-in LED flashlight.
This MOICO 2-Radio set is now just $23.85 on Amazon. Models with other color inserts (Day-glo Green, Silver, Black, Blue) are $24.95 on Amazon, just $1.10 more.
The latest 2020 Edition of The Wind Book, is the best wind resource in print for competitive shooters. The Wind Book analyzes key aspects of wind reading — vectors, cycles, vertical elements, and mirage. This excellent resource is now $20.86 at Amazon.
This cleverly-designed Shotshell thermos will make Dad smile. Styled just like a 12ga shotgun shell, the Stansport Thermo Bottle holds 25 oz. of hot or cold liquids. Current price is $34.99 for black, a few bucks more for green or red.
On Father’s Day, time spent together is more important than any gift that comes in a box…
Today is Father’s Day, a special Sunday when we acknowledge our patriarchs and show our gratitude for all their hard work and sacrifice on our behalf, and the love they have shown us over the years. If you’re lucky, you’re reading this after having spent a day at the shooting range (or the local fishing hole, or golf course) with your Dad. The important thing is to be together with “Pops” and do something you both enjoy together. If you haven’t finalized your Father’s Day planning, here are some suggestions:
1. Hand-wash and wax your father’s truck or car.
2. Clean your dad’s rifles, or help him put together some handloads.
3. Take your dad out to a live music concert, go to a ball game, or maybe head down to the local fishin’ hole.
4. Go for a hike together or just a drive in the country.
5. Head down to Sears or the local hardware store and let you Dad pick out some new tools.
6. Sit down with your dad, bring a note pad, and ask him to tell you some stories about his youth, or his military experience. This Editor learned some amazing things about his own father this way.*
Whatever you choose to do with your father, use your time wisely. Turn off your computer, and go be with your father today. Do something with him that makes him smile. The time spent together is more important than any gift that comes in a box. And, if he lives far from you, give him a call and let him know how important he is to your life. Remind him of the old adage: “Good fathers make good sons”.
When my father, a disabled WW2 Army vet, passed away I received the flag that was draped on his coffin. On most days I fly one of those nylon flags that you can pick up at hardware or department stores. But on holidays, like today, and his birthday, Dad’s flag is out there snapping in the breeze on top of the pole. I find myself talking to him as it gets put up in the morning and comes down at sunset. Hope when the time comes one of my boys will fly my flag. — Bill Slattery Jr.
My father used to play with my brother and me in the yard. Mother would come out and say, “You’re tearing up the grass”! “We’re not raising grass,” Dad would reply, “We’re raising boys”. — Harmon Killebrew.
* My father was a Lieutenant in the U.S. Army in WWII. He was part of three different amphibious landings — North Africa, Sicily, and Operation Dragoon in the South of France. During one conversation about the French invasion, he showed me the invasion armband he wore in 1944. He had kept that band, with its faded American flag, for over 50 years. It is now a cherished memento of his life and service to his country.
Today’s Saturday Showcase features Palma rifles and Palma competition. The Palma discipline is a prone Iron Sight competition that originated in 1876, making it the second oldest continuing rifle match in the world. Except for a hiatus in the late 1900s, there is a nearly 150-year history of Palma matches. The Palma Course of Fire includes stages at 800, 900, and 1000 yards. At each yard-line you get two (2) sighting shots followed by 15 shots for record, for a grand total of 51 shots.
Under U.S.A. Palma rules the gun must be a rifle with metallic sights chambered for .308 Win (7.62×51) or .223 Rem (5.56×45). Most of the rifles featured in these videos are chambered for .308 Winchester, but we do have a video of John Whidden shooting his .223 Rem Palma gun — you’ll notice the significantly reduced recoil. CLICK HERE for more information on Palma Rules.
Components of Modern Palma Rifle and Palma Competition Basics
We definitely recommend you watch this video. Hosted by SSG Robert Germanelo of the U.S. Marine Corps Shooting Team, this video explains the basic rules of Palma competition and covers the key features of a modern, tubegun-style Palma rifle. The featured rifle has a Eliseo Competition Machine stock, Krieger 30″ 1:13″-twist barrel, Defiance Machine single-shot Rem 700-compatible action, Jewell trigger, Warner Tool Aperture Rear Sight, and Stallings Machine “Right Sight” in the front.
John Whidden Shoots His Modern .223 Rem Palma Rifle
With the latest bullets, long barrels, and strong Lapua brass, the .223 Rem CAN compete successfully in modern Palma competition. Here we feature a .223 Rem Palma rig belonging to 5-time NRA Long Range Champion John Whidden. Watch video at 00:25 and you’ll see the recoil of Whidden’s .223 Rem Palma rifle is significantly less than a .308 Win Palma rig. John joked: “With the .223 Rem there is just a pop and a wiggle after the shot.” CLICK HERE for full 1200-word report on this rifle with many more photos.
Modern .308 Win Palma Rifle with Custom Anschutz-style Stock
Here a Palma competitor showcases his modern .308 Win Palma rifle built with an custom-made, Anschutz 1913 model-style stock with the main frame crafted by the host’s father. This rig has a 30″ barrel chambered for 155gr bullets. The video explains how the components were chosen, why the barrel is so long, and how the stock adjusts in numerous ways to fit the shooter’s particular prone style. Below is a diagram of the sight picture. This is covered at 1:56 in the video.
Palma Rifles Shooting 1000 Yards at Bisley in the UK
This UK-produced video features Palma matches at the Stickledown Range at Bisley. This video showcases the Inter-Counties match, where competitors use iron-sighted Palma rifles on targets at 1000 yards. This video provides a good introduction to the Palma discipline as practiced in Great Britain.
Canadian Palma Fun — Nova Scotia Shooters at 900 Yards
In this video, filmed at a beautiful range in Nova Scotia, two Canadian shooters compete at 900 yards with their iron sighted .308 Win Palma rifles. The video combines three different views into one frame, so you can simultaneously see downrange, see the shooters, and see the shot impact on the electronic target display. The shooters fired .308 Win cartridges loaded with Vihtavuori N140 powder and 155gr Sierra #2156 PALMA bullets.
Ballistics Guru Shoots Palma at 800 Yards
The talented Bryan Litz, head honcho of Applied Ballistics LLC, demonstrates his shooting skills in this video. Watch Byran complete the 800-yard phase of the Palma course shot at Camp Atterbury, Indiana in the summer of 2008.
Brass Test in .308 Win Rifle — Lapua vs. Norma Brass
This video by our friend Keith Glasscock is not specifically about Palma rifles. But it does provide key information about the .308 Win cartridge, the most popular chambering for Palma rifles. Keith tests two different brands of .308 Win brass — Lapua and Norma. The results are enlightening. We have observed that Lapua brass can probably take higher loads and has greater longevity. NOTE: For this test a .308 Win F-TR rifle chambered for heavier bullets was used. But it’s still a good comparison test for .308 Win brass.
Palma Chambering and Bullet Weight Limits
There is, understandably, quite a bit of confusion concerning caliber limitations for Palma rifles and Palma competition. Some folks say you can shoot a .308 Winchester (or 7.62×51) with a bullet weight up to 156 grains. Others say you can shoot a .308 Win (or 7.62×51) with any bullet weight. Still others opine that you can shoot EITHER a .223 Rem (5.56×45) or a .308 Win (or 7.62 NATO).
So who is right? Well, all these viewpoints are correct in part. That’s because different rules apply in different venues. In most, but not all United States Palma competitions, you can shoot either a .223 Rem or .308 Win with no restriction on bullet weights. But in some U.S. Matches, most notably the Spirit of America, certain prizes are limited to .308s with 156gr max bullet weights OR .223s with 81gr max bullet weights. What’s the bottom line? In most USA Palma competitions you can shoot either a .308 or a .223 with no limit on bullet weight. In International Palma competitions you can shoot either a .308 or a .223 but the max bullet weight is limited.
The better, up-to-date ballistics programs let you select either G1 or G7 Ballistic Coefficient (BC) values when calculating a trajectory. The ballistic coefficient (BC) of a body is a measure of its ability to overcome air resistance in flight. You’ve probably seen that G7 values are numerically lower than G1 values for the same bullet (typically). But that doesn’t mean you should select a G1 value simply because it is higher.
Drag Models — G7 is better than G1 for Long-Range Bullets
Joseph Borden and Jim Borden
Today is Father’s Day, a special Sunday when we acknowledge our patriarchs and show our gratitude for all their hard work and sacrifice on our behalf, and the love they have shown us over the years. If you’re lucky, you’re reading this after having spent a day at the shooting range (or the local fishing hole, or golf course) with your Dad. The important thing is to be together with “Pops” and do something you both enjoy together. If you haven’t finalized your Father’s Day planning, here are some suggestions:
