November 5th is the final day of the 2023 NRA F-Class National Championships at the Ben Avery shooting facility in Phoenix, Arizona. Along with America’s ace F-Open and F-TR shooters, there are many top foreign shooters at the Nationals, including Sebastian (“Seb”) Lambang, creator of the outstanding SEB Rests and SEB Joystick bipods. For this Fall 2023 event, Seb commissioned a handsome new, state-of-the-art F-Open rifle built by Blake Barrel and Rifle. Above is Seb’s F-Open rifle on the firing line this week at Ben Avery. For full results from the F-Class Nationals, click the link below:
Seb Lambang’s impressive new 7 FCP rig was crafted by Blake Barrel and Rifle using a 7mm, 1:8.5″-twist Blake barrel chambered in 7 FCP fitted to a Borden Accuracy BRMXD action. Mated to the Borden action is a Bix’N Andy Competition Benchrest trigger. On top is a March 10-60x56mm HM scope.
The handsome laminated wood XR stock is made by Cerus Rifleworks. The XR stock boasts a R.A.D. recoil reduction system in the rear, and a metal bag-rider system at the forward end of the stock. The rig employs an adjustable F-Class Products F-Open Barrel Tuner.
Seb Lambang is a talented shooter as well as a great craftsman. On the side of his March X scope it states: “Sebastian Lambang, QRA Queens 2022, F-Open Winner”.
Sebastian Lambang — Founder and Chief Designer of SEB Rests
When he is not competing, Seb works hard producing SEB Front Rests, SEB Neo-X Rests, SEB Mini-X tripod rests, and the class-leading SEB JoyPod-X joystick bipod, favored by F-TR shooters worldwide. Here are products at Seb’s warehouse, getting ready to be shipped out.
About the 7 FCP — New 7mm Cartridge Derived from 6.5 PRC
The 7 FCP was a cartridge designed from the ground up by F-Class Products out of Phoenix, Arizona in the fall of 2022. The developers believe it is the “ultimate cartridge” for the F-Class Open Division competition. F-Class Products notes: “We wanted a cartridge that [had] an efficient case capacity [matching] the 7mm Remington Short Action Ultra Magnum. The 7 RSAUM has proven to be the most winning cartridge in world F-Class competitions and many nationals and finale events. The problem with the RSAUM is brass availability. Remington stopped making brass for the RSAUM years ago and recently Norma has also stopped producing brass for it. The only option now is ADG. While the ADG brand of brass is good, it is quite expensive and also is only run in short runs and is hardly ever available.”
So the 7 FCP was developed from the 6.5 PRC, which has high-quality Lapua brass available. The 7 FCP was designed to shoot the 180 grain Berger Hybrid bullet at 2960 FPS out of a 30″ barrel without excessive pressure. SEE: 7 FCP Cartridge INFO FAQ Page.
7 FCP Cartridge — Wildcat Based on 6.5 PRC Necked up to 7mm
How Does the 7 FCP’s Case Capacity Compare?
F-Class Products states: “The parent case of the 7 FCP is a 6.5 PRC. The 6.5 PRC is a magnum case that has a head diameter of 0.532″ and has a overall length of 2.020″. It is the same overall length as the 7 RSAUM but with a smaller diameter body. Hence, without improving it, you will get not get the case capacity of a 7 RSAUM case, and therefore you will not get the velocities that the 7 RSAUM produces either.” F-Class Products has compared the capacity of cases commonly used in F-Open competition:
.284 Winchester = 63 grains of water capacity
.284 Shehane = 66.5 grains of water capacity
6.5 PRC = 65 grains of water capacity
7-6.5 PRC = 66.5 grains of water capacity
As you can see by the data above, the 6.5 PRC that is simply necked up to a 7mm does not provide more case capacity than the .284 Shehane. That is why the PRC has the shoulder moved forward.
What Powders Work Well in the 7mm FCP?
F-Class Products has tested many powders with the 7 FCP: “Any powders that work well in a .284 Win, a .284 variant or a 7 RSAUM and/or variant, can work well in the 7 FCP. We have tested many different powders and many show to work excellent. Here is a list of the powders we have tested that work well in our testing and in our customers’ testing:
Hodgdon H4350
Hodgdon H4831
Hodgdon H4831 SC
Alliant Reloder 16
Alliant Reloder 23
Vihtavuori N160
Vihtavuori N550
Vihtavuori N555
This is just a short list of what we believe are the core powders that will burn and work efficiently in the 7 FCP. There are plenty of other powders that also can work, yet they may be temperature sensitive and or not burn efficiently in the case.”
What Velocities Are Optimal?
F-Class products observes: “With the 180 grain Berger bullet we see accuracy from 2920-2980 FPS muzzle velocity. With the 190 grain Hornady A-Tip bullet we see accuracy from 2860-2900 FPS.”
What Twist Rates Do You Recommmend?
F-Class Products recommends a 1:8.5″-twist barrel. An 8-twist can work, yet the accuracy nodes may be narrower than the 8.5 twist. A 9-twist barrel can also work if you are shooting a 184 grain bullet or less. These twist rates are recommended for lead cored bullets. If you are planning on shooting a solid copper bullet, consult the bullet manufacture for recommended twist rates for that particular bullet.
What Is the Parent Case?
The parent case of the 7 FCP is a 6.5 PRC. The 6.5 PRC is a magnum case that has a head diameter of 0.532″ and has a overall length of 2.020″. It is the same overall length as the 7 RSAUM but with a smaller diameter body, hence without improving it, you will get not get the case capacity of a 7 RSAUM case, and therefore you will not get the velocities that the 7 RSAUM produces either.
Bryan Blake, a very clever machinist and gunsmith, has created an ultra-precise and speedy neck-turning machine. Bryan, who runs Blake Machine, Blake Barrel, and F-Class Products has created a system that uses twin precision cutter tips to turn case necks inside and out quickly and efficiently, with superior precision. This advanced IDOD Neck Turning Machine holds cases securely in a precision-machined spindle attached to an electric motor. Twin blades move precisely during the cutting process, milling the necks inside and out. The turned necks come out perfect every time, with the shoulders trimmed exactly (with doughnut removed) as well. If you turn hundreds of cases during a shooting season, you may want to consider getting an IDOD from F-Class Products. Bryan was able to turn 30 cases in just 6 minutes. And there is an even more advanced version, called the AUTODOD, shown in the last video below.
Our friend Erik Cortina recently visited Bryan Blake in Phoenix. Erik saw the IDOD in action and was impressed. Erik notes: “For a very long time, we have been turning brass the exact same way. Use a mandrel as a pilot and have a cutter with a specified gap go around the perimeter and turn the necks to specified thickness. The IDOD uses a technique called ‘pinch turning’ to turn the ID and the OD (IDOD) at the same time.” You can watch how it works in Erik’s video below (action starts at 7:55 time-mark):
The secret to the efficiency of the Blake IDOD is a vibration-free motor, high-mass case-holder, precision OD/ID-adjustable cutter, along with an advanced tracking system that moves the cutter heads towards the case neck (and back again) with absolute, 100% repeatable precision. Watch the video from 8:30 to 10:10 to see Bryan explain how to adjust the system for a perfect result.
This shows how to set up the IDOD Neck-turning machine for a particular cartridge type:
This video shows a close-up of a neck being with perfect neck-wall consistency:
This latest video from Blake Machine shows the new AUTODOD machine with power controls. This speeds up and simplifies neck-turning process.
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Story based on Report by Bryan Blake, Blake Machine Company
Here’s the gold medal-winning .308 Win rifle of the 2020 F-TR National Mid-Range Champion, Andy Cyr. Arizona native Cyr won the F-TR Mid-Range Championship with an impressive score of 1761-72X out of a possible 1800 points. At this three-day Mid-Range event at Ben Avery in Phoenix, all 180 rounds were shot at 600 yards. Andrew delivered a convincing victory, winning by NINE points over runner-up James Crofts, a past national champion himself. We congratulate Andrew on his impressive win. And today’s Sunday GunDay feature examines the details of Andrew’s impressive .308 Win F-TR rifle.
Cyr Overcame Incredibly Tough Conditions at Ben Avery
After Day One of the Mid-Range Nationals, Andy was in 5th place. Andy made up some serious ground on the next two days despite winds that were well into the 20 MPH+ range. In fact, many experienced shooters took misses (not hitting the scoring ring) because the winds were so fierce. Interestingly, Andy’s 1761-72X score beat all but eight F-Open shooters.
Andrew Cyr’s .308 Win F-TR rifle during load development and accuracy testing.
F-TR Mid-Range Championship-Winning .308 Win Rifle Specifications:
Blake Barrel and Rifle 32″ .30 Caliber, 1:11″-twist barrel with custom specs
McMillan XIT Stock (lightened with ports on butt area)
Borden BRM Action
Kahles K1050 10-50x56mm Scope
Phoenix Bipod with F-Class Products lowering kit and skeleton legs
Andrew Cyr’s Championship-winning F-TR rifle was built by Phoenix-based Blake Barrel and Rifle (BBR) in 2018. Interestingly, this rifle was originally built for Andy’s daughter Jessica. The rifle was used by Andy a few months later. The rifle features a severely-lightened XIT stock with the grip smoothed out. Andy was actually the first customer of Blake Barrel and Rifle back in 2018. He has always been willing to try out new rifling profiles, twist rates, and barrel configurations as recommended by BBR.
Bryan Blake tells us: “Many customers demand exact specs and there is no way of changing their mind, even if it is factual-based. With Andy he was always willing to try new things, some things didn’t work well, but some things worked very well, just like the barrel used to win the Nationals.” Andy preferred a heavier barrel in the chamber area than most TR shooters. The shank diameter is 1.350″ rather than 1.250″. What this does is keep as much material around the chamber, which is the hottest area of the barrel. That way the barrel is less affected by heat over a string of fire, since the heat can be dissipated into a larger area.
Andy used a 32″ barrel, a length not commonly used in F-TR anymore. Most are running 30″ or even 28″ now. Many folks think a shorter barrel is more accurate so these competitors do not use a 32″ barrel. Well as you can see by his results, Andrew’s 32″ tube shot great. The extra length was NOT a handicap. We should remember that longer barrels can normally produce higher velocities than shorter barrels or deliver equivalent speeds with less pressure.
Many people also believe that a 1:9-10″ twist is needed to shoot 200-grain class bullets out of a .308 Win accurately. However, Andy took the advice of Blake Barrel and Rifle, and went with a 1:11″-twist Blake cut-rifled barrel. Many would say this twist is too slow, and some online calculators say a 1:11″-twist won’t fully stabilize 200-grain bullets. Obviously this is also not the case. Andy’s 11-twist and Berger 200-grain Hybrid bullets (NOT 200.20X bullets) work very well with this combination. NOTE: Andy uses an F-Class Products barrel tuner to tune his load. He will sometimes even alter tune between relays to compensate for changing barometric conditions.
Winning .308 Win Load — Lapua Palma Brass, VV N550, CCI 450s, Berger 200gr Hybrids
Andy Cyr took the Mid-Range title loading Vihtavuori N150 powder, CCI 450 primers, Berger 200gr Hybrids, and Lapua .308 Win Palma brass. Andy does not push his bullets very fast and finds a big accuracy node at the mid-2600 FPS range. He jumps his bullets .015″ off the lands. One thing Andy consistently does is test, test, test. He will test different powders, charge weights, seating depths nearly every time he is at the range. He will shoot a different load for each string to see what works best.
Profile of 2020 F-TR Mid-Range National Champion — Andrew Cyr
Father and Daughter Compete Together
Andy started shooting F-Class in 2012 to help him shoot better in the PRS series. He hoped to learn to read the wind better and get more experience in long-range shooting in general. After shooting F-Class he was hooked and found he enjoyed it more than PRS. Andy and his daughter Jessica have shot many state matches together, with both of them shooting F-TR. Jessica owned the Mid-Range 20-shot woman’s Aggregate record for years with a score of 200-11X. Interestingly Andy shot his very first clean at 1000 yards at the Nationals in Raton, NM in 2018 with a score of 200-11X also. This year Andy started using a spotting scope to help read mirage and it has helped him tremendously he reports.
The “Master” Beat the “High Masters”
Andy is currently classified in Mid-Range as a Master for F-Class, not yet High Master. Even after winning the F-Class Mid-Range Nationals, the most prestigious F-Class match of the year, he is still classified as a Master. Andy’s 1761-72X score works out to 97.8% of a perfect 1800. But the requirement for F-Class High Master is 98%. That just shows you how tough the conditions were at Ben Avery this year. But still the Master beat ALL the High Masters — if you look at the score sheet above, all the other Top 10 F-TR competitors were High Masters. Impressive. And we believe Andy is the first Arizona resident to ever win a national F-Class Championship in either F-Open or F-TR.
About Blake Barrel and Rifle Blake Barrel and Rifle (BBR) has been in business since 2018. BBR built the rifle that Brian Bowling used to win the 2019 F-Open National Championship. And now another ultra-accurate BBR-built rifle has won the 2020 F-TR Mid-Range Championship. Bryan Blake tells us that Blake Barrel and Rifle has recently upgraded BBR’s rifle barrel building equipment. There are advanced CNC lapping machines, CNC bore-honing machines, and all-new, proprietary rifling cutter designs that no one else in the barrel business uses.
Blake Barrel and Rifle produces cut-rifled, 6-groove barrels with a unique rifling profile no other barrel manufacturer is using. Blake barrels have an impressive winning record in recent major competitions — earning National Championships, plus many match wins and podium performances. Bryan Blake tells us that “The time and quality control spend on Blake barrels is second to none and the proof in the results.” For more information, visit Blakebarrel.com.
This SunDay GunDay story features a stunning rifle constructed as a raffle prize to benefit Team USA members who will be traveling to South Africa in 2021 for the upcoming F-Class World Championships. Raffle tickets purchased for this F-Open rig, as well as two other rifles, will help defray expenses for Team USA members, both adults and juniors. Along with the stunning F-Open rifle featured here, there are two other great prizes: A KW Precision-built .308 Winchester F-TR rifle with Borden Rimrock action, and a Kelbly Koda Rifle in 6.5 Creedmoor with Nightforce scope.
.284 Shehane F-Open Prize Rifle with Superb Components
Report by Katie Blankenship
This eye-catching F-Open rifle was crafted by Blake Barrel and Rifle in Arizona. This prize rifle features all top-of-the-line components: Borden BRMXD Action, Cerus multi-laminate stock with forearm extension, R.A.D. recoil reduction system (hydraulic-damped buttpad), Bix ‘N Andy trigger, and Nightforce Competition scope. The stainless Blake barrel is chambered for the .284 Shehane wildcat, and sports an F-Class Products tuner on the end.
If you like this rifle, you can participate in a Team USA Contest with a chance to win this beauty. Team USA is running a raffle that supports all three divisions of the United States F-Class Team: F-Open, F-TR, and Under-25. After each member sells $250 dollars worth of tickets, the proceeds go into individual accounts to pay for trip expenses such as air travel, hotel, food, entry fees, uniforms, ammunition, and other costs.
The prize drawings will be held at Ben Avery Range in Phoenix, AZ in November 2020. All winners must comply with all Federal and State laws in order to take possession of firearms. $2,500 may be awarded in place of firearm. Entrants do not need to be present to win. Winners will be announced after confirmation of legal eligibility and with consent of the winner. Raffle tickets cost $10.00 each or you can get three tickets for $25.00. CLICK HERE for prize raffle details.
About the Under-25 F-Class U.S. Rifle Team
My sister Kaycie and I are both on the Under-25 United States F-Class Team. We both started out shooting F-Class on the Wickenburg High School Rifle team. I started in 2012 while Kaycie started in 2015. We went from using loaner guns with Wickenburg to shoot the F-Class sport, to now having a couple generous sponsors and making the Under-25 United States Team.
The raffle is for three different rifles. The one featured here is the sponsored F-Open rifle built by Blake Barrel and Rifle. For this special rifle, I was actually involved in the build process at Blake Machine in Phoenix, Arizona, where I work.
How Sisters Katie and Kaycie Got Involved in Rifle Competition
Kaycie and I grew up in a family that spent a lot of quality time together in the outdoors — hunting, shooting, and fishing. With my passion for hunting (inspired by my Dad), I wanted to further my shooting skills. So, I decided to join Wickenburg High School’s Rifle Team coached by Rex Powers. Upon joining, since I was a small, 90-lb girl, some people thought I would never be a top competitor on the team — not able to compete with the bigger boys on the team. But within my freshman year of high school I was the team’s top shooter and held that spot all 4 years of high school. I developed a passion for F-Class shooting. After graduating from HS, I continued to assistant-coach the team and compete in local matches. My sister Kaycie accompanied me in 2015 and also found a love for the sport. Now a senior in high school, Kaycie is still shooting with the high school team, while earning a sport on the Under-25 U.S. F-Class Rifle Team.
What Katie Likes about F-Class Competition
F-Class shooting has given me the opportunity to meet many influential people, to travel, and to work in a specialized job that I love. This sport has taught me patience, attention to detail, and discipline. And that, in turn, has had a positive impact on many other areas in my life. Kaycie and I’ve have also met many other junior shooters who have become great friends. It’s great to have that camaraderie at matches. The community behind this sport includes many very generous people with tons of knowledge — there is such a healthy competitive atmosphere at the range.
How Young Shooters Can Get Started in F-Class
If you are interested in F-Class we highly suggest going to your local range and watching an F-Class match being held. There are so many people willing to provide knowledge and guidance to help you get started in the sport and join the fun!
The Bryan Blake Connection — How He Helps Young Shooters
I met Bryan Blake (Blake Barrel and Rifle) in early 2018 at a local mid-range Championship. At the time I was shooting a 6.5×47 Lapua with a shot-out barrel and was just there for fun, knowing my scores would be low. Bryan loaned me one of his rifles for a string and offered to loan me a gun for the upcoming October State 600-yard championships. Since then I now have my own F-Class rifle build by Blake Barrel and Rifle and now work for Bryan’s family-owned business. Bryan has helped raise my shooting to the next level with his knowledge of the sport and his dedication to encouraging young competitors.
Get Rifle Prize Raffle Tickets to Support Team USA
Team USA Raffle Prize Drawing will take place in November 2020.
Kaycie and I are proud to represent our country in the 2021 F-Class World Championships. We appreciate your support for F-Class Team USA by purchasing raffle tickets. You can purchase tickets on the webpage linked above. NOTE: When tickets are purchased through that page, the funds will go directly towards travel expenses Kaycie and I will incur going to the 2021 World F-Class Championships.
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How Does the 7 FCP’s Case Capacity Compare?
