|
|
April 18th, 2011
The .308 Winchester, a shortened version of the .30-06, has almost completely replaced the .30-06 in NRA competition. The .308 is required for Palma shooting, so it is also used by many Palma competitors in other long-range and mid-range prone matches. However, with the exception of M1 Garand matches, you won’t see many .30-06 rifles on the firing lines. Does that mean the .30-06 is obsolete? Is the .308 Win really much more accurate? Or does it just offer the advantages of reduced recoil and reduced powder consumption?
Cartridge photos courtesy Deuce45s.com, a leading source of specialized military cartridges.
In his Sibling Rivalry: .308 vs. .30-06 article on the Rifleman’s Journal site, German Salazar argues that the .30-06 remains a viable competition cartridge, particularly for the long-range game. This isn’t just a subjective opinion. German has data to back up the argument that the .30-06 can still do the job.
German compares the actual scores produced by his .308 Win rifles with the scores from his .30-06 rifles. German analyzes scores, over a two-year period, shot by “matched pair” rifles (one in each caliber) with similar actions, stocks, sights, and barrels. For comparison purposes, German also includes score data from his 6XC, a modern low-recoil chambering.
RESULTS: .308 Has Small Edge at Middle Distance, But .30-06 Is Better at Long Range
Surprisingly, the .30-06 performed nearly as well as the .308 at middle distances. The .30-06 delivered 99.2% of max possible scores vs. 99.5% for the .308 Win. Notably, at 1000 yards, the .30-06 racked up 97.7% of max scores vs. 97.3% for the .308 Win. So, at 1000 yards, the .30-06 actually proved superior to the .308 Win. German explains: “This isn’t too surprising when one considers [the .308’s] limited case capacity for the bullet weights typically used in Long-Range shooting. They just run out of steam and dip perilously close to the transonic range as they approach 1000 yards of flight. The extra 150 fps or so that can be safely obtained from the .30-06 case really pays off at 1000 yards.”
|
Mid-Range Comparison
In NRA Mid-Range matches (500 and 600 yards), the average score and percentage of possible score for each cartridge was as follows:
.308 – 597-36X (99.5%), 960 rounds fired
6XC – 596-35X (99.3%),1260 rounds fired
.30-06 – 595-31X (99.2%), 2580 rounds fired
If we look at the score averages, the .308 comes out on top at the Mid-Range distances… by 0.3% of the possible score. By the way, notice that the 6XC, as good as it is, simply straddles the .30 caliber cartridges; it is not the winner.
Long-Range Comparison
German rarely shoots the .308 in matches that are only 1000 yards; most of his 1000-yard .308 shooting is done in Palma matches which include 800, 900 and 1000 yards. To make the comparison useful, the Long-Range results are presented only as a percentage of the possible score and the 800- and 900-yard stages of Palma matches were NOT included.
In NRA Long-Range and Palma matches, the average percentage of possible score for each cartridge at 1000 yards was as follows:
6XC – 98.9%, 360 rounds fired
.30-06 – 97.7%, 460 rounds fired
.308 – 97.3%, 490 rounds fired
Editor’s Note: Among the three cartridges German studied, the 6XC actually proved best at 1000 yards, delivering 98.9% of the maximum possible scores. The .30-06 was second-best with 97.7%, slightly better than the .308 Win at 97.3%.
|
You’ll want to read German’s full Sibling Rivalry article, which includes an interesting history of the .30-06 and .308 in High Power shooting, along with tables showing German’s actual scores with his .30-06, .308 Win, and 6XC rifles.
February 2nd, 2011
The Berger SW Nationals at the Ben Avery Range outside Phoenix concluded this weekend. Congratulations to: Bryan Litz (Overall Champion — sling), Trudie Fay (Palma Rifle Winner, 2nd Overall), Danny Biggs (F-Open Winner), and John Hayhurst (F-TR Winner). Among sling shooters, Bryan shot a 1441-77X, Trudy scored 1432-63X, and Gary Eliseo and Leo Ahearn tied with 1430-74X, with Gary getting the 3rd place spot on a tie-breaker.
Photos Courtesy Rick Curtis. CLICK HERE for more match photos.
Bryan Litz and Gary Eliseo Loads
For the Palma matches, Bryan Litz was shooting a .308 Win with 185gr, .30-cal LRBT Berger bullets, seated .015″ off the lands in Lapua brass. The load, pushed by Hodgdon Varget and CCI BR2 primers, ran slightly over 2800 fps. For his “Any Rifle” stages, Bryan shot a straight .284 Winchester at “about 2850 fps”, using 180gr Berger Hybrid match target 7mm bullets seated about .015″ off the lands. Bryan’s .284 Win load used Hodgdon H4831sc powder, CCI BR2 primers, and Lapua 6.5-284 brass, necked-up to 7mm. While Bryan favored a 7mm “Any Rifle” chambering, Gary Eliseo did well with a 6mm solution. Gary told us that, except for the Palma match, he was shooting his regular Across-the-Course load: 6mm BRX, 107gr Sierra MK jumped .025″, running about 2940 fps. This is a mild load for the 6BRX and it proves the little cartridge can be competitive at 1K even in tough conditions.
 Biggs Breaks F-Class Record
In winning the F-Open Division, Danny Biggs broke Charles Ballard’s 1000-Yard F-Open National record twice with two 200-15X scores. This was an amazing performance by Danny, who finished with 1439-76X Agg, five points ahead of runner-up David Mann. Forum member TonyR, who shot in the match, reports: “The big story is really Danny’s second 200-15X. He shot that through several big switches and most of us can’t figure out how he did it. I shot the same relay he got the first one on and I wasn’t surprised that someone broke the record on that one, but I was scoring another shooter on the relay when he set the second one and I was just amazed that he did what he did under those conditions.”
Sierra Spindle Shooters Top F-Open Team Events
In the team events, the Sierra Spindle Shooters’ Team did very well, winning both the Palma Match and the 1000-yard Team Match, and scoring 2558-102X overall. Team Berger (2550-97X) finished second in the Team Aggs, with Team Berger member Larry Bartholome posting a 645-24X, the best individual performance in the Team comps. In the photo below (left to right), are Spindle Shooters team members Jeff Cochran, Bret Solomon, Shawn Ahrens and Jeff Traylor. Jeff reports: “The medals are for winning the F-Open Team Agg. In the last few years we’ve won the F-Class Nationals with Nancy Tompkins or Emil Praslick coaching. At this match both of them had other obligations so Bret and Shawn co-coached. They did a great job working together beating out several teams with world class coaches. We hold both the 600 and 1K F-Open team records with and had a good shot at the Palma record in this match but came up a bit short. I think if Nancy wasn’t tied up with the U.S. Palma team we might have beat the record. She’ll be with us again soon at the Nationals this fall in Lodi, Wisconsin.”
Photo courtesy Jeff Cochran.
Three Shots under 1″ at 1000 yards
As a demonstration of the potential accuracy of these long-range rifles, Dennis Selfridge fired a three shot group under an inch at 1K yards with his 6.5X47 in conditions! Check it out:
Complete Match Results
Sling Class Individual Aggregate
Sling Class Team Aggregate
F-Open Class Individual Aggregate
F-TR Class Individual Aggregate
F-Open Team Aggregate
October 23rd, 2010
The United States Palma Team and USA Veterans Team recently ventured downunder to Queensland, Australia to compete in the Australian National Championships, held October 11-16 at the Belmont Shooting Complex outside Brisbane. The US Rifle Team travels well. Overall the Yanks performed great, with outstanding team and individual performances. Complete Match Results are posted at www.nraa.com.au. Team USA shooter Bryan Litz provides this Match Report…
U.S. Teams at Australian National Championships by Bryan Litz
The first match was the President’s Match, a two-day individual Aggregate with 10-shot strings fired at 600, 600, 900, and 1000 yards. Between the US Rifle Team and the US Veterans Team, we had five shooters in the top 20 (out of 128 shooters). That was a promising start.
Day 3 was the Chairman’s Team Challenge, a 4-man team match in which U.S. Teams Blue and Red captured first and second place. Conditions were challenging — during the first three or four days of shooting it rained constantly. There were several cease-fires called each day because of rain. We all learned how to cover our equipment and sights to stay dry while shooting.
 Litz Tops Field in Queen’s Prize Match
Then began the 3-day Queen’s Prize match which is fired at 300, 500, 600, 800, 900, and 1000 yards. I managed to win this match, with a true come-from-behind performance. I went into the last day of shooting in 60th place. The extremely volatile conditions that last day (15-20 mph crosswind when shooting at 900 and 1000 yards) allowed me to make up so much ground on the leaders. For those who wonder, yes I shot “off the shelf” Applied Ballistics FULLBORE ammo to win the Queen’s Prize — the most prestigious match of the tournament. The winner is carried aloft in a ceremonial chair, proceeded by bagpipers and drums. You can see (photo right) that I enjoyed the pageantry.
The final individual event was the Royal Kaltenberg Challenge Cup, which is a shoot-off for an individual winner. The Cup was won by USA Shooter Noma Zinsmaster-Mayo. Congrats to Noma for a huge victory.
The President’s Challenge 4-man team match was swept by the Australian home team. The final event was an 8-man mini-Palma match which was won by Team USA.
 Preparation Paid Off for Team USA
It goes without saying that the recent adjustments made to the U.S. Rifle Teams program under Captain Dennis Flaharty are moving the team in a positive direction. Each of the U.S. Team wins in Australia were ‘come-from-behind’ victories where we made up ground at the longer ranges. That’s a testament to the coaching staffs’ skills and organization. The Sierra 2156 Palma MK bullet was used exclusively by the Americans in all Team events. Sierra’s 2156 MK continues to prove itself to be an outstanding bullet.
The 20 or so shooters on the US Veterans Team Captained by Eddie Newman also traveled
and performed very well in the tournament.
 Belmont Shooting Complex — World-Class!
The Belmont Range near Brisbane, Queensland is a beautiful facility. Firing mounds are maintained like golf greens and there are over 25 flags. With great facilities (and no pit duty!), it’s truly the lap of luxury for Fullbore shooting. Belmont is the largest shooting complex in the southern hemisphere and most target shooting sports are conducted there. Coordinates: 27°30 ’40″S 153°7’50″E. It is the home of the Queensland Rifle Association (QRA). (Editor’s Note: Click the tab below the photo to see larger image — it’s even more impressive.)
The Top 10 Grand Aggregate Results (President’s Match, Queen’s Prize, Kaltenberg Cup combined) are listed below. Australian George Edser of the Central Club had the best Aggregate score with 646-050. The top American was Noma Mayo, two points behind, with 644-059.
September 24th, 2010
We recently reported that Trudie Fay of Raton, NM, shooting on her home range, was the Fullbore winner at the Spirit of America Match. Trudie and many other shooters set new National records during the course of the match. Trudie fired an aggregate score of 1781-104x, which was an Open, Civilian, and Woman’s National Record. Second place, with a Senior National Record, was Tom Whitaker. High Grand Senior was Johnie Franklin, high Junior was Kyle Doney, high Service was Emily Windmassinger.
 There were also new records set in F-Class competition, in both F-Open and F-TR classes. High F-Open shooter was Danny Biggs with a score of 1777-88x. Danny’s score was an Open, Civilian and Grand Senior National Record. High Senior was Jim Murphy firing 1766-90x.
Michelle Gallagher was the high F-TR shooter firing a score of 1717-62x. Michellle’s score was an Open, Civilian and Woman’s National Record. Daniel Borwiecki of the Marine Corps Rifle Team was the high Service shooter. Robert Depp was the high Senior and Alan Canavan was high Grand Senior.
Trudie Rides in Style
The winners were “chaired,” holding their rifle and hoisted in the air by the competitors. Trudie Fay, wearing white gloves, was carried in Raton’s timber sedan chair by the Fullbore competitors. Danny Biggs, the F-Class winner, was carried in a rocking chair by the F-Class competitors. Michelle Gallagher, the F-TR winner, was carried in a captain’s chair. All were carried off the 1000-yard line to the Bald Eagles Clubhouse while bagpipe music was played.
Report courtesy Jan Raab and the NRA Blog.
September 19th, 2010
 Trudie Fay continued her outstanding shooting from earlier this week to win the Spirit of America Fullbore Championsihp with a Grand Agg score of 1781-104X, edging Tom Whitaker by one point. That’s as close as it gets — Tom finished with 1780-105X. He had one more ‘X’ than Trudie, but one less point, and it is the total score that decides the Championship. Trudie shot brilliantly right out of the gate, winning the Sunday Agg with a 450-33X. Tom almost matched that later, winning Thursday’s Agg with a 450-31X, but ultimately, Tom was unable to overcome Trudie’s early lead. Congrats to Trudie and Tom, and all the shooters who performed so well at the 2010 Spirit of America Match.
 Biggs Wins F-Open Division
Multi-time F-Class National Champion Danny Biggs won the F-Open Division with an impressive 1777-88X, three points ahead of Ryan Pierce (1774-87X), a master-level shooter who finished ahead of all the High Masters except Danny. Ryan is clearly a rising star in the F-Class world. Third overall with high X-Count for the match was Jim Murphy who scored 1766-90X. Placing fourth overall was Larry Bartholome, whose 1763-78X score also earned him High Senior Honors. (Photo at right is a file photo when Danny shot F-TR at the 2010 Championships.)
Michelle Gallagher of Berger Bullets won the F-TR division with a 1717-62X score. Michelle eged runner-up Laura Perry (1717-57X) on X-Count. Bill Watts finished third in the F-TR Division with a 1710-60X score.
Final Results have not yet been published for the team competition. But so far, in Fullbore Competition, the U.S. National 4-man Team, coached by Tom Whitaker, is in first place, while the 8-person United States Rifle Team, also coached by Whitaker, has a solid lead over the Bald Eagles Team. U.S. Rifle Team members are: Norm Crawford, Trudie Fay, Wayne Forshee, Johnie Franklin, Boyd Goldsby, Noma Mayo, Kent Reeve, and John Rhynard.
Berger 4- and 8-man Teams Lead in F-Class Team Competition
In F-Class Team events, the 4-Man Team Berger (Larry Bartholome, Danny Biggs, Robert Bock, Jim Murphy) has a 6-point lead over Team Sierra Spindle Shooters. In the SOA 8-man F-Class Team event, the Berger Right-Left Team, coached by Mid Tompkins, has a solid lead over the Insane Clown Posse, coached by Mid’s wife Nancy Tompkins. (It’s all in the family we guess.)
CLICK HERE for latest SOA Match Results
September 17th, 2010
The Spirit of America Match (SOA), one of the nation’s most prestigious long-range tournaments, has been underway this week at the NRA Whittington Center in Raton, New Mexico. Turn-out has been good, with 111 competitors: 67 Fullbore (Palma) shooters and 44 F-Class competitors, including 31 F-Open and 13 F-TR shooters.
Thus far Trudy Fay won the Camaraderie Trophy match, the Aggregate of last Sunday’s two Matches. Tom Whittaker won US Armed Forces Trophy Match, the Aggregate of Tuesday’s two individual matches. On Thursday the 16th, Match 7 (300, 500, and 600 yards), plus Match 8 (900 yards) were fired. We will provide Thursday results as soon as available. You can check the Bald Eagles Club website for the latest SOA Match Results.
Today, Friday the 17th, the Angel Fire 4-Man Team Match will be held at 300, 500, 600 and 1000 yards. Team matches were previously held on Monday (Raton 8-Man Match) and Wednesday (Cimarron 4-Man Match). The Spirit of America Match will conclude on Saturday with Match 10 (300, 500, 600 yards, sponsored by Sinclair Int’l), and Match 11 (900 yards, sponsored by Lapua). The combined Aggregate of Match 10 and 11 constitutes Match 12, The End of the Trail Trophy match. CLICK HERE for Match Schedule & Class Rules.
The Fullbore National and Spirit of America Championship will be awarded based on the Grand Aggregate of the four Daily Aggregates: Matches 3, 6, 9, & 12 in Target Rifle and F-Class Categories. There are also separate SOA Short Range Championship and Long Range Championship Trophies.
 Sunday Aggregate — Camaraderie Trophy Match
——- HM ——-
TRUDIE FAY W HM 300-25 150-8 450-33 *MW*
MICHAEL STORER J HM 299-18 149-10 448-28 2MW
NANCY TOMPKINS W HM 299-18 149-4 448-22 3MW
NOMA MAYO SW HM 300-25 147-5 447-30 1HM
KELLY BACHAND HM 300-18 147-9 447-27 2HM
——- MA ——-
CARLTON HARDIN MA 300-17 147-3 447-20 1MA
DOUG FRERICHS S MA 298-10 147-6 445-16 2MA
RICK CURTIS MA 299-19 145-4 444-23 3MA
Tuesday Aggregate — US Armed Forces Trophy Match
——- HM ——-
TOM WHITAKER S HM 300-21 143-5 443-26 *MW*
ALLEN ELLIOTT S HM 296-12 146-5 442-17 2MW
JON RHYNARD S HM 296-17 145-4 441-21 3MW
KENT REEVE HM 300-18 141-1 441-19 1HM
TRUDIE FAY W HM 299-20 141-5 440-25 2HM
——- MA ——-
ANDREW DONEY MA 299-17 141-2 440-19 1MA
BILL LAIR S MA 298-12 141-4 439-16 2MA
NICK MOWRER MA 299-11 140-4 439-15 3MA
September 6th, 2010
 Applied Ballistics, run by top Palma shooter Bryan Litz, now offers extremely high-quality loaded match ammunition for .308 Fullbore (Palma) shooters. The new Applied Ballistics “FULLBORE” ammo, priced at $38.00/box, is unlike anything on the market. It features the best available components, with individually-weighed charges. Independent testing shows this ammo offers extremely low ES and SD with accuracy comparable to precision hand-loaded cartridges.
Bryan Litz tells us: “Applied Ballistics’ FULLBORE ammunition is not just another ‘factory ammo’ option. This ammo is loaded specifically for the rifles and chambers commonly used in international-style Palma and Fullbore shooting.” Bryan cited the important qualities which make his FULLBORE ammo unique:
- AB FULLBORE is the only .308 Win Ammo with Individually-Weighed Charges.
- AB FULLBORE is the only .308 Win Ammo with Berger Bullets AND Lapua Brass.
- AB FULLBORE is the only .308 Win Ammo Optimized for Int’l Fullbore Competition.
- AB FULLBORE is the only .308 Win Ammo with Independently-Verified Single-Digit SD.
What Makes Applied Ballistics’ FULLBORE Ammo Special
Unlike most factory ammo, AB FULLBORE powder charges are carefully weighed, not metered, which helps to minimize muzzle velocity variation. Velocity averages over 3000 fps from 30″ barrels with Standard Deviation (SD) typically under 10 fps. Components are the best available, according to Bryan: “The ammo is loaded with Berger 155.5 grain bullets and Lapua brass. These are the same components I’ve had success with for years. The brass preparation, loading techniques, and QC steps that I’ve implemented for larger-scale production insure this ammo is good enough to win at the highest levels.”
Applied Ballistics FULLBORE Ammo Already Proven in Competition
Can this pre-loaded FULLBORE ammo really rival handloads in competition? Yes it can, according to Bryan: “I’ve been prototyping and testing ammo this past year and have had very good results. One notable achievement was a 150-15X fired at 900 yards during a coached team match in Lodi, WI during the Midwest Palma Tournament.”
Brian adds: “This ammo is the perfect option for someone who doesn’t enjoy handloading but still wants the accuracy, consistency and performance of handloaded ammunition. It’s also a good option for beginners who haven’t learned how to reload and/or don’t yet have the equipment but want to train and compete with quality ammunition.”
Tierney Tests New FULLBORE Ammo and Rates It Highly
Jerry Tierney, past NBRSA 600-yard and 1000-yard Champion and skilled Palma shooter, has tested the new ammo extensively. In comparison tests with Jerry’s own .308 Win handloads, the Applied Ballistics FULLBORE ammo shot great. Jerry concluded: “The Applied Ballistics 155.5 grain FULLBORE loads matched the best I can do hand loading. They fit the new 2011 fullbore chamber very well. I would not hesitate to use this FULLBORE ammo in any match anywhere.”
Notably, the Applied Ballistics ammo had a lower ES and SD than Jerry’s handloads. One five-shot group of the FULLBORE ammo had an ES of 7 fps and SD of 2 fps — that’s remarkably low. Four groups shot with Tierney’s handloads at 300 yards averaged 0.449 MOA, vs. 0.498 MOA for two groups of the Applied Ballistics ammo, so the accuracy is very close to the best precision handloads.
Click Here for complete Jerry Tierney Applied Ballistics Ammo Test Results (PDF file).
Coming Next — Applied Ballistics Tactical .308 Win and .338 Lapua Magnum Ammo
Applied Ballistics plans to release more types of high-quality loaded ammo in the months ahead. Bryan reports: “Future plans include a .308 load optimized for tactical applications. This will be a magazine-length round probably with a 175 grain bullet with favorable transonic stability. Eventually I’d like to offer a .338 Lapua Magnum tactical/hunting round loaded with Berger’s 300 grain Hybrid bullet.”
Bryan explains that he is developing .308 Win tactical ammo, because the FULLBORE product is made specifically for Palma work: “The fact that the FULLBORE ammo is optimized for the target application means it’s not necessarily ideal for other uses. For example, the rounds are too long to feed through standard-length magazines so they’re not of much use for tactical shooters. Also the seating depth is optimized for the chambers typically used in custom target rifles so it’s not the best option for factory (SAAMI) chambers.”
To order Applied Ballistics’ .308 Win FULLBORE ammo, visit Bryan’s AppliedBallisticsLLC.com website, which features secure online ordering. Currently, .308 Win FULLBORE ammo is priced at $38.00 per 20-round box (shipping extra).
August 20th, 2010
Savage’s Fullbore (Palma) rifle team performed well in recent competitions. The four-man team (Darrell Buell of Damascus, OR, John Weil of Welches, OR, Monte Milanuk of Wenatchee WA, and Stan Pate of Milwaukie, OR) wrapped up the season with two internationally-sanctioned matches. The first was the Canadian International Fullbore Championships in Chilliwack, B.C. and and the second was the Pacific International Fullbore Championships held just outside of Portland, OR. At both matches, elite shooters from around the world competed at 800, 900 and 1,000 yards. The two matches combined constitute a “Super Aggregate”, or Continental Title.
Team members (L to R): John Weil, Darrell Buell, Monte Milanuk and Stan Pate. (File Photo 2009).
Team Savage loaded up on the hardware at both matches, winning multiple medals at the various distances. Savage’s four shooters captured the team gold at the Canadian match and Gold and Silver in the individual Super Aggregate.
At the Pacific Int’l match in Oregon, local knowledge helped Team Savage rack up the medals. This competition was held on Weil and Pate’s home range at the Douglass Ridge Rifle Club. With John Weil leading the way, Team Savage put on a clinic: Weil won all seven gold medals available, while teammate Pate won six silvers. Milanuk added three bronzes. Weil also shot an impressive 148-4X at 1000 yards. In the video below, Team Captain Stan Pate demonstrates the accuracy of the Savage Palma (Fullbore) rifle, nailing a steel target at 1169 yards.
August 19th, 2010
 John Whidden of Whidden Gunworks used a collection of .243 Winchester and .308 Win rifles to win his third NRA National Long-Range Championship this week at Camp Perry. We had a chance to discuss Whidden’s winning guns during a long telephone conversation with John yesterday, as he motored back to Nashville, Georgia. John revealed some interesting facts about his long-range arsenal.
For the “Any sights, Any Rifle” and “Iron Sights, Any Rifle” stages of the Long-Range Championship, John used three different .243 Win rifles. He shoots the same load in all his .243s: Berger 105gr VLD bullets (moly-coated) with N160 powder and PMC (Russian) primers. The bullets are seated very long, with about .001″ neck tension, so the bullets “soft-seat” themselves into the rifling as he closes the bolt. This way he can use the same ammo in different guns and the bullets always find the same seating depth relative to the rifling. John uses a very stout load of N160 that drives his Berger 105s at about 3,300 fps. No that is not a misprint. John launches thin-jacket 105s at 3,300 fps and he doesn’t have an issue with bullet blow-ups. Moly helps keep the heat down, but John’s Broughton 5C (canted land) barrels are key. These are gentler on the jackets than barrels which have very tall or sharp lands.
 John shoots the Berger 6mm 105gr VLDs because they are a proven commodity that seem to work in a variety of barrels and cartridges: “We need something that is very reliable from an accuracy standpoint, match in and match out. The 105s are more reliably accurate over a range of different cartridges, barrels, and conditions. I’ve considered using the 115s, but I’ve heard mixed results. Across the whole range of variables, the 105s and 107s always seem to work for people but I’ve heard a lot of mixed results with the 115s.”
At 3,300 fps, the 105s deliver ballistics that are hard to beat, according to John: “My .243 shoots inside a 6.5-284 with 142s. Nothing out there is really ahead of [the .243], in 1000-yard ballistics unless you get into the short magnums or .284s and those carry a very significant recoil penalty. In the past I did shoot the 6.5-284. I went to the .243 because it had similar ballistics but had much less recoil. It doesn’t beat me up as much and is not as fatiguing.
With the .243… there’s no tensing-up, no anticipating. With the reduced recoil, I can break and shoot very good quality shots. I find I just shoot better shots with the .243 than I ever did with the 6.5-284.”
John’s primary “Any Sights” .243 is built on a Winchester m70 action, it has a Broughton 32″, 1:8″ twist 5C (canted land) barrel. This gun shot very well, but he did have a firing pin issue during the Remington Band of Brothers match on Day 1 of the Long-Range competition, so he was forced to bring out his back-up “Any Sights” gun. This features a Stolle Panda action, and Broughton 30″, 1:8″ twist 5C barrel. Both guns employ a Nightforce 8-32x56mm Benchrest Scope. John joked: “I’ve done a lot of hauling back-up guns across the country for no reason in the past, but this time it mattered a lot.”
For the “Iron Sights, Any Rifle” stages Whidden uses a .243 Win with a Gilkes-Ross action, Warner Rear Sight, and CG front sight with +0.5 diopter. As with John’s scoped .243s, this gun has an 8-twist, light Palma contour, Broughton 5C barrel. This is the same gun and 32″ barrel John used to set the Leech Cup record in 2008. It has about 650 rounds through the barrel. The chambering, as with his other “Any Rifle” guns, is a “plain vanilla .243 Win”.
.308 Palma Rifle Shooting 185gr VLDs with N140
Whidden’s .308 Winchester Palma Rifle is the same rifle we featured as our Gun of the Week Number 59 (photo below). It’s the same gun with the same barrel, a 32″ Broughton 10-twist with 5C rifling, light Palma contour. Round-count on this barrel is over 3000! John’s current .308 Win load is a very stout charge of N140 power, PMC primers, and 185gr Berger moly-coated VLDs. The brass is Lapua .308 Win with the standard large primer pocket/large flash holes. He turns his case-necks for a .333″ loaded round in a .343″-necked chamber, which was cut with the popular “95 Palma” reamer. As with his .243s, John loads his .308 ammo long and “soft-seats” his bullets with bolt closure.
Barrel Selection is Key to Running 6mm VLDs at Very High Velocities
Given John’s success with the .243 Winchester at Camp Perry, we asked him why more competitors weren’t using this cartridge at Perry. The combination of great ballistics and moderate recoil seems hard to beat. John explained: “There were several other .243s on the line. Lamar Jones, my travel partner, shot a .243, and there were a couple other guys out there. But there are more 6.5s I think. If there were an equipment list, I would be pretty certain that the 6.5-284 would be the majority in the ‘Any Rifle’ category.”
Importantly, John explained that it takes the right hardware to run the heavy 6mm bullets at high velocities. Bullet blow-up is a risk. John told us: “At the velocities I’m running the 105gr VLDs in the 243s, barrel brand selection is really important. You absolutely have to shoot a barrel that is easy on bullets to run these velocities. To avoid bullet blow-ups at these speeds, you can’t shoot barrels that have the tallest and sharpest rifling, such as you find with some cut-rifled barrels. I’m still shooting the thin-jacket Berger VLDs. I haven’t even switched to the thick-jacket bullets. To do this you need a rifling solution that is kinder to the bullet. The point I’m trying to drive home is that barrel selection is a very important factor. If my barrels didn’t work we would have smoked a lot of bullets. But that’s not the case with the Broughtons. I haven’t blown up a .243 bullet through a Broughton barrel.”
August 19th, 2010
A new NRA record in the team Palma event was set yesterday at Camp Perry by the Litz-Gallagher team. The new record of 1796-119X was set by Brian Litz (Captain and Shooter), Michelle Gallagher (Coach and shooter), Nancy Tompkins (Coach and shooter), Bob Gustin (shooter). Shooting the Palma course of fire at 800, 900, and 1000 yards, these four beat the 1796-112X mark set in July at Raton, NM by an all-female ‘dream team’ of shooters coached by Steve Conico. (Both Michelle Gallagher and her mother Nancy Tompkins were member of the Raton ‘Dream Team’). Bryan Litz reports: “At Perry, Michelle and Nancy did an outstanding job shooting, and coaching Bob and myself to very high scores especially at the 1000-yard-line where the conditions were extremely difficult.”
Team member Bob Gustin also won the Individual Palma match with a 450-33X, not dropping a point. That’s remarkable considering Bob shoots right-handed while sighting with his left eye through off-set rear and front sights. Congrats to Bob and all the team members. Bryan Litz won’t take any time off after his team’s record-breaking performance. Bryan reports: “I’m on my way to Canada now for the America Match this Sunday — a bi-annual international fullbore match.” Good luck Bryan.
|
