With all the buzz about the 6.5 Creedmoor and its 6mm Creedmoor little brother, some folks forget that we’ve had an outstanding mid-sized, Across-the-Course cartridge for a long time — the 6XC. Pioneered by 11-time National High Power champion David Tubb, the 6XC has won national High Power championships, excelled in mid-range prone matches, and performed great in the varmint fields. It has also been used successfully by many Precision Rifle Series competitors. It’s no wonder — the 6XC has less recoil than a 6.5mm Creedmoor, there is a great selection of superb 6mm bullets, and Peterson 6XC brass is high-quality and reasonably priced ($69/100) from DavidTubb.com. Fine Norma 6XC brass is available from Grafs.com.
PRS Rifle with Modern 6XC II Chamber
Forum member Grimstod posted this new 6XC II rifle in our long-running Pride and Joy Rifle Thread. Grimstod notes: “These 6XC Gen IIs seam to be a hot commodity lately. This one is for PRS. It features a Premier Accuracy Atlas action made by Kelbly. The bolt and heavy-taper, fluted barrel are Cerakoted to match. I really like the ejectors on these Atlas actions. The stock is a KRG X-Ray painted in Premier Accuracy exclusive colors. The Kelbly Atlas action does not have any modifications. So far every Kelbly action we have tried has had perfect timing and trigger fall. We have been supper pleased with them. I look forward to using a lot more of these excellent actions.”
What is the 6XC II you may ask? That designates a 6XC with a chamber dimension optimized for Norma brass. It turns out that Norma brass is a bit bigger at the bottom than the 22-250 brass from which the 6XC originated. Robert Whitley of 6mmAR.com has created two new JGS reamer specs that fit the Norma brass perfectly, improving feeding and extraction. Here is Robert’s Report:
The 6XC II Chamber — Upgraded for Today’s Norma 6XC Brass
by Robert Whitley of 6mmAR.com
The 6XC II Chamber works perfectly with the Norma 6XC brass and resolves the “sticky bolt lift” issue. The original 6XC chambering was designed based off the usage of 22-250 brass which typically has a web diameter in the range of .461″-.463″. The area of the chamber just forward of the web on the original 6XC chambering was .4695″ which left plenty of clearance.
When Norma 6XC brass became available Norma appears to have developed the base of the case from the .308 Winchester line of cases which have a larger web diameter. The web diameter of the Norma brass typically measures right around .4685″ which leaves almost no diameter clearance.
As shooters would use Norma 6XC brass in an original 6XC chamber they typically would experience “sticky bolt lift” due to the lack of clearance and the fact that the large web diameter of the brass prohibited the re-size dies (no matter how small the base diameter was) from squeezing the brass down enough to create sufficient clearance. The 6XC II chamber resolves this issue. You can order 6XC II sizing dies from 6mmAR.com that work perfectly with this re-designed chambering. 6XC II die sets are in stock now — call (215) 348-8789 to order.
6XC II Long Range Reamer (Throated long for 105-115gr Bullets):
The 6XC II-LT reamer below is throated long to keep the full bearing surface of 110-115gr bullets forward of the neck/shoulder junction of the case. Note, 6mmAR.com has also developed a shorter-freebore version for 6mm bullets with shorter bearing surface. SEE shorter 6XC II Reamer Print.
6XC II Chamber and Sizing Die Combo:
- Resolves the “sticky bolt lift” problem shooters experienced using the Norma 6XC Brass in the original 6XC chambers.
– Chamber accepts all 6XC brass or ammo with no modification. Take your existing 6XC brass or ammo and use it without issues.
– Works well with existing Norma 6XC brass, or 6XC brass made from re-formed Winchester and Remington 22-250 brass.
– 6XC II Sizing dies and die sets are available from 6mmAR.com and in stock.
If you are looking for someone to chamber your rifle or re-barrel an existing rifle in the 6XC II chamber, Fred at Sabreco, Inc. in Skippack, PA, (610) 584-8228 can help you. He has the reamers for the cartridge as well as the head space gauges for the cartridge, and has had extensive experience chambering many barrels and rifles.
Bushnell has introduced an impressive new riflescope, the Match Pro. Designed for PRS, NRL, and NRL22 competition, this new 6-24x50mm FFP scope promises great performance for a very affordable, under-$500 price that fits within NRL22 “base rifle” price limits.
The new Match Pro series promises high-end features at entry-level price points: $499.99 (Illuminated) and $449.99 (Non-Illuminated). Standard features include: Parallax Down to 10 Yards, Etched Glass FFP MIL “Christmas Tree” Reticle, Locking Turrets, Tool-less Zero Reset,and Fully Multi-Coated Lenses.
“As more and more people enter into the world of precision matches, be it through the NRL22 or PRS, the need for a budget-minded scope… has never been greater,” said Greg Palkowitsh, Bushnell scope product manager. “The Match Pro riflescope [gives] shooters all of the features they need while still qualifying for base class and open class competition.” The Match Pro’s sub-$500 price point works with many of today’s top rimfire rifles to fall under the $1050 limitation for NRL22’s Base Class.
Bushnell Match Pro Standard Features:
First Focal Plane (FFP) Design
6-24 Power for 4X Zoom Ratio
30mm Main Tube
Locking Turrets with Tool-less Zero Reset
Side Parallax from 10 Yards to Infinity
10 MIL Locking Turrets with Tactile Clicks
18 MIL of Windage and Elevation Travel
Deploy MIL FFP Etched Glass Reticle
Fully-Multi Coated Optics
EXO Barrier™(weather protection)
Both the illuminated and non-illuminated Match Pro models will be available early May, 2020. CLICK HERE to visit the Match Pro product page which has detailed information and hi-rez photos. NOTE: First production will be limited, so Bushnell encourages consumers to sign up to be notified when the Match Pros are available.
Precision Rifle fans should watch Shooting USA this week. On Wednesday, January 29th, Shooting USA offers a special full-hour edition devoted to the inaugural Armageddon Gear AG Cup Invitational. The first-ever AG Cup showcased an all-star line-up of tactical talent. Twenty of the nation’s top PRS/NRL marksmen were invited to a two-day event at the Arena Training Facility in Georgia. $41,000 in prize money was up for grabs, with the overall match winner guaranteed twenty thousand ($20,000) in cash!
Shooting USA runs on the Outdoor Channel Wednesdays 9:00 PM Eastern and Pacific, 8:00 PM Central.
No Outdoor Channel on cable? Then you can subscribe to Stream the Broadcast on the internet.
During this week’s Shooting USA special, John Scoutten and Armageddon Gear’s Tom Fuller report the action and interview top precision rifle shooters. The Grand Prize of $20,000 was awarded for the best overall score, based on accuracy and time. In addition, the winner of each of the 20 stages received a $1000 cash prize — serious money. During the show, you can watch the competitors adapt to challenging stage set-ups and weather conditions. With $1000 at stake for each stage, a single miss can cost big money on the firing line.
Side Match with TN Twister Target
At the inaugural AG Cup, there was a side match with a $500 prize for the competitor who hit all five TN Twister Target plates in the shortest time. The side-match employed a modular target system from Innovative Target. This system can mount TN Twister or TN Revolver multi-plate rigs, which bolt on to the IRT Head. This provides interesting challenges quite different from a static PRS plate target.
Arena Training Facility — 2300 Acres
The 2300-acre Arena Training Facility is a premier shooting facility with multiple shooting ranges from 50m to 2100m. Arena’s 1000-yard covered Known Distance range offers multiple benches, steel and paper targets out to 1000 yards. On Arena’s UKD (unknown distance) range shooters can engage steel out to 2300 yards. This 2100m UKD range boasts a 3-Story Shooting Tower, Air-Conditioned Shoot House, and multiple Positional Challenges.space.
Armaggedon Gear — Tactical Accessories Armageddon Gear, founded by former U.S. Army Ranger Tom Fuller, sells support bags, gun cases, slings, suppressor covers, scope covers, and a wide variety of other accessories popular with the PRS/NRL crowd. Armageddon Gear now provides products to the U.S. Military, Law Enforcement, as well as PRS/NRL competitors.
SIG Sauer has released the new Cross Rifle, a “crossover” rifle for hunting, competition, and long-range shooting. The Cross bolt-action rifle, built for precision, will be offered in .308 Winchester and 6.5mm Creedmoor with .277 SIG Fury Hybrid to follow. The design features a one-piece receiver with free-floating modular handguard and side-folding adjustable stock. Choose Black or First Lite Camo finish.
The Cross has some interesting design features:
— Two-stage Match Trigger adjusts from 2.5-4 lbs.
— Interchangeable flattop system that fits 0-MOA or +20-MOA rails.
— 3-Lug Bolt with 60° throw and interchangeable bolt handle. AI Mags.
— Light-weight 16″ barrel .308 Win version weighs just 6.2 pounds.
SIG designed the Cross series rifles for both hunters and PRS/NRL shooters: “Hunting rifles are typically focused on less weight, and accuracy is secondary. Precision rifles are designed for extreme accuracy, with no weight limitations. What was missing from the market was a true crossover. Our engineers took the best of both worlds and developed the CROSS featuring the characteristics of a hunting rifle, with the accuracy of a precision rifle”, said SIG Executive VP Tom Taylor.
Our hunting Editor Colton Reid, has been looking for a modular light-weight hunting rig with a folding stock for easy carry. SIG’s new Cross rifle could fit the bill. In .308 Win with 16″ barrel, the rifle weighs just 6.2 pounds (without optics), and is just 25″ overall with stock folded. That’s short enough to fit easily in a small day-pack. We’ll see if we can get one of these new Cross rifles for testing.
MSRP is $1779 and Gun Is Made in USA
The SIG Cross rifle retails for $1779.00, so it qualifies for PRS Factory Class. (We expect “street price” to be about $1550). SIG’s Tom Taylor noted that this is truly an “All-American” rifle: “Everything about the Cross from concept to completion… comes directly from our U.S. operations here in New Hampshire.” The Cross rifle was designed and built entirely at SIG Sauer’s New Hampshire facilities.
Factory Product Description
The CROSS Precision Bolt-Action Hunting Rifle is a lightweight precision rifle with a push button, foldable SIG precision stock, a one-piece aluminum receiver that eliminates the need for bedding the action, and AI magazines for creating the most accurate precision hunting platform.
The CROSS features a stainless-steel barrel with a free-float M-LOK handguard, a 2-stage match-grade trigger externally adjustable from 2.5 – 4 lbs., ambi-safety, a three-lug bolt design with a 60-degree throw and interchangeable bolt handle. The precision stock is spring-loaded for one-handed operation and can be fully adjusted in the field for length of pull and comb height with no tools. The rifle has a full-length replaceable Picatinny rail that allows for direct optics mounts, 20 MOA, and O MOA. The CROSS is available in 6.5 Creedmoor, 308 WIN, and the soon-to-be-released .277 SIG Fury Hybrid.
Former Army Ranger sniper instructor Ryan Cleckner is the author of the best-selling Long Range Shooting Handbook. Cleckner hosts a series of videos that cover shooting techniques appropriate for tactical and PRS-type disciplines. Here are five short videos that cover various aspects of shooting techniques and rifle set-up. We think PRS/NRL competitors (and long-range hunters) can benefit from these videos.
“Consistency is the key to accuracy.
You need to think about a system of how you’re going to shoot that is not only comfortable, but [is] repeatable when you’re shooting.” — Ryan Cleckner
In this first video, Cleckner explains proper scope position. Ryan finds that some shooters place the scope too far forward or too far rearward. If the scope is too far back you may have issues with eye relief and stock reach to shoulder. If it is too far forward, you may have cheek-weld problems or get neck strain.
Cleckner offers a simple method to check your scope position: “To see if your scope is set up properly … close your eyes, lay your head on your gun, get completely comfortable, and only when you are set-up, then open your eyes. If you can’t see clearly through your scope, CHANGE something [such as comb height or scope position]”. “When you open your eyes, if you see some scope shadow [i.e. the black ring around the edge of the scope picture], figure out which way you need to move your head to get rid of that shadow, and then make adjustments to either your position, the rifle, or the scope.”
Cleckner prefers shooting off a bag when in the prone position, when that is practical. The bag provides a more stable support than a small Harris-type bipod, doesn’t require pre-loading the rifle, and there is less bounce or hop on recoil.
Former Army Ranger sniper team leader Ryan Cleckner explains how important it is to keep your rifle straight up and down when long-range precision shooting. Cleckner demonstrates with an AR-10 modern sporting rifle how slight cant to your rifle can cause a miss over long distances.
Here Cleckner covers some of the basic points of trigger control on tactical-style rifles. These basic principles apply to both single-stage and two-stage triggers. NOTE: For benchrest rigs, with ultra-light pull weights, more refined techniques may be appropriate.
In tactical events, when you’re shooting on the clock and loading from a detachable magazine, you should manipulate the bolt smoothly but strongly. Here Cleckner demonstrates how to cycle a tactical-type rifle. He says, “You should be running the bolt on your rifle with authority. Run it like you mean it!” NOTE: Completely different techniques are appropriate for custom benchrest rifles that manually feed.
Long Range Shooting Handbook — A Good Resource
Cleckner’s Long Range Shooting Handbook covers a wide range of topics important for precision marksmanship — both shooting skills and technical matters. You can view Sample Chapters from Ryan’s Book on Amazon.com. Cleckner’s book is designed as an intro to key concepts such as MOA vs. Mils, External Ballistics, and Environmental Effects. Included are personal tips and advice based on Cleckner’s years of experience as a sniper instructor and special operations sniper.
The Long Range Shooting Handbook is divided into three main categories: What It Is/How It Works, Fundamentals, and How to Use It. “What It Is/How It Works” covers equipment, terminology, and basic principles. “Fundamentals” covers the theory of long range shooting. “How to Use It” gives practical advice on implementing what you’ve learned, so you can progress as a skilled, long range shooter.
Our friends, Ed Mobley and Steve Lawrence, aka the “6.5 Guys”, have written an excellent article on getting started in practical/tactical competition. If you are new to the game, these tips can help you save money, progress faster, and have more fun. Here are article highlights, but we recommend you read the full story,5 Tips for Attending Your First Precision Rifle Match, onwww.65guys.com.
We often meet people who are new to long range precision shooting, and want to improve their knowledge and skill level. However, they aren’t sure if they are ready to sign up to compete in a match. They often ask, “What knowledge or skills are necessary to compete in a match?” Others may state, “I need to purchase this gear or that gear before I can attend a match”. For those guys who have a strong interest in precision rifle shooting, and who wish to chec out a precision rifle match, below are Five Tips to make it a positive experience.
TIP ONE: Make Plans and Commit to Go
First you need to start by finding a match to attend. This may entail a little bit of research and investigative work on your part to find what matches are scheduled in the next few months. We recommend starting with any match that may be within a reasonable driving distance. This may likely be a local “club” match, many of which are held on a regular basis. These make great venues because it will provide an opportunity to meet some of the regular attendees as well as shooters that are from your geographic area. Additionally, most of the smaller matches are a little more relaxed in terms of level of competitiveness.
Once you decide on the match you want to attend, do your homework. This means finding out if you need to pre-register or pre-pay the match fee. Commit to going by registering for the match and putting it on your schedule. Be sure to find other useful information for questions such as:
— What time should I arrive?
— Is there a mandatory safety briefing for new shooters at that venue?
— What is the travel time required to get to the match site?
— How many stages will there be?
— Is there a description of the stages available before the match?
— How many rounds should you bring?
— Are there special equipment requirements? (E.g. do you need chamber flags, is there a pistol stage?)
TIP TWO: Bring What You Have
(Don’t Spend a Fortune at the Start)
Some new shooters often assume they need a custom match rifle or all of the miscellaneous shooting gear associated with long range precision shooting to compete in match. While having a Kestrel weather meter and a high quality laser range finder and other shooting accoutrements are invaluable kit, you will find other shooters at your first match that will provide you with the information and coaching you need to get on target.
In fact, the only gear you really need to bring is a scoped rifle with a bipod and ammo capable of consistently shooting within one MOA. Also, be sure to know the ballistic drops or have a ballistic drop table prepared for your rifle/ammo to dial the correct DOPE on your scope for different target ranges. Many of the other participants at the match will be willing to let you borrow a support bag, bipod, tripod or other gear if you need one — just ask. Don’t use the excuse of not having the right gear to delay getting out to a match!
One reason not to make a big initial investment in a new rifle and assorted gear before competing, is we’ve seen a number of people come into the sport and try it for a year and then make the decision to move on to something else.
TIP THREE: Be Prepared to Learn
As a new shooter at a match, there is no better opportunity to learn. We often look to our local club matches as a group ‘training’ session to prepare for the bigger matches. You will find competitors at all levels of skill and many of your fellow shooters will enthusiastically provide helpful advice once they learn you are new to the sport. Take advantage of the opportunity to ask questions if you would like ideas for how to engage a stage, but also be sure to do more listening than talking as you receive guidance and tips from more experienced competitors.
Watch and observe other shooters and how they approach and ‘game’ a specific stage or course of fire. You’ll begin to recognize which shooting positions work best for different scenarios, and maybe even come up with some new ones that no one has thought of before.
Seeing what the better shooters do is an invaluable instructional tool. You can use your smart phone’s video camera to record other shooters (with their permission). When you’re ready to shoot, ask another shooter to record your performance. Watching yourself will point out needed areas of improvement.
After each match conduct an informal after action review and summarize for yourself the things that went well and what you should continue to do. You should also identify the specific shooting skills you should develop and make a plan to integrate the appropriate practice drills into your practice sessions. Finally, if you maintain a shooter’s data book or journal you’ll want to note things such as:
After Action Review – How you did, what went well, things you need to work on in practice. Stage Observations – Successful methods used for specific courses of fire. Note barricades, positions used, specific gear used for stages. Gear Observations – How your rifle/gear performed, what new items you should add to your “buy list”.
TIP FOUR: Be Safe and Have Fun
You’ve all heard a parent or teacher say, “It’s all fun and games until someone loses an eye.” The same can be said of the shooting sports. Safe handling of firearms is the number one rule at any match, and comes before the FUN part in terms of importance.
Before all matches start there will always be some form of a mandatory safety briefing. Make sure you know, understand, and follow any unique safety protocols for the match you attend. Some matches require all rifles have chamber flags inserted and are stowed in bags/cases while not on the firing line — other matches may not. If you run afoul of any safety rules, you risk the chance of being disqualified from a stage or worse, the entire match.
The second rule is simply have fun. This starts with having a good attitude throughout the day. Keep in mind that as a new competitor you should think of a match as a solid day of practice and training. If you blow a stage, use it as an opportunity to diagnose what you could have done differently or what you need to improve on — then smile and drive on.
Any day at the range or shooting is a good day. A match is an opportunity to hang out with like-minded people who are passionate about shooting and impacting targets far-far away. Life is great when you are doing what you enjoy!
TIP FIVE: Make Friends
There is no better way to meet lots of precision rifle shooters and make friends than at a match. The people that attend the tactical precision matches on a regular basis are those that have ‘fallen into the deep end of the pool’ and are really into the sport. As a result, they have become part of the local precision shooting community. As you strike up conversations at the match, find out if your new-found friends visit specific forum boards or social media outlets, or if there are other matches they attend.
Precision shooters tend to congregate and share information in different corners of the Internet. It will serve you well to meet some of the guys in person at matches and be able to connect a face to a screen name. As you develop your friendships and develop a level of trust, you will find opportunities become available to shoot with others in your local area, or get ‘read-in’ on a secret honey-hole of a spot to shoot long distance. Additionally, the local shooting community will often find it more convenient to sell or trade gear and equipment locally than deal with buyers/sellers that are out of state.
MasterPiece Arms (MPA) has a new chassis system — the “MPA Matrix”. Derived from the MPA BA Chassis, the MPA Matrix Chassis offers a “multitude of configurations in grips, thumb rests, and trigger finger supports”. MPA claims the grip and hand area has over 100 different variations. The MPA Matrix has a fore-end two inches longer than the standard BA or BA Competition Chassis. Overall, the Matrix is fairly heavy, at 6.4 pounds, and pretty expensive, with a $1250-$1450 MSRP (depending on options). By contrast the MPA BA Hybrid Chassis costs $925.00 and weighs 3.5 pounds (without recoil pad).
CLICK Image for large MPA Matrix Photo:
There are significant design differences between the MPA Matrix and MPA BA Hybrid (below). The Matrix, at 6.4 pounds, is also much heavier than the 3.5-lb BA Hybrid. Given that many PRS/NRL competitors favor heavier rifles for greater stability (and less felt recoil), the Matrix’s extra mass is probably a good thing.
The MPA Matrix features five different grip options (3 swept and 2 vertical), three different thumb-rest designs and four different trigger finger supports. That’s great for shooters who like to keep their thumb forward on the bolt side of the action. However, looking at the chassis, we’re really not sure we like the way the Matrix encircles the grip area. You’ve got hard metal behind the grip. The Matrix appears set up for resting the thumb of the trigger hand alongside the action. That can work for sure, but we think some shooters will prefer a more conventional vertical grip you can wrap your thumb around. A conventional grip will also have recoil cushioning for the web of the hand. See the BA Hybrid chassis for comparison. This Matrix is really VERY different in the grip area. But if you don’t like the Matrix, there are certainly other stock options available.
The new Matrix Chassis is designed for Remington Short Actions and Rem clones. The Matrix does offer good adjustability — the buttstock has an adjustable cheek riser and length of pull adjusts from 13.5 to 14.75 inches. Plus, the recoil pad adjusts for height and cant. You can get either an adjustable rear monopod or a bag-rider configuration. As you’d expect, the MPA Matrix has M-LOK slots along the fore-end sides and barricade stop holes along the bottom.
What was the concept behind the Matrix chassis? MPA’s President, Phil Cashin, states: “One of the things that we have seen in precision rifle shooting over the past couple of years is how many different methods a shooter used to engage a stock or chassis. Due to variations in hand size, finger thickness and length, as well as shooter preference on how they want to engage the chassis or stock, we’ve seen a lot of inconsistencies among the shooters in how they engage the rifle and where they position the pad of the trigger finger with the shoe of the trigger. This inspired us to create a system that would provide a more custom fit procedure for our customers by creating a chassis with more customized configurations.”
The MPA Matrix Chassis (MSRP $1250-$1450) is available in eight Cerakote colors: Graphite Black, Flat Dark Earth, Burnt Bronze, Tungsten, Gunmetal, Sniper Green, NRA Blue, and USMC Red. Custom H Series Cerakote colors are an additional $135, while camo patterns are $450 extra.
How is a modern, metal-chassis rifle built? This very cool video from Masterpiece Arms answers that question. The nicely-edited video shows the creation of a Masterpiece Arms tactical rifle from start to finish. All aspects of the manufacturing process are illustrated: 3D CAD modeling, CNC milling of the chassis, barrel threading/contouring, chamber-reaming, barrel lapping, laser engraving, and stock coating. If you love to see machines at work, you will enjoy this video…
The National Rifle League (NRL) started off sponsoring major centerfire tactical matches, similar to PRS competitions. That proved successful and the NRL added a .22 LR Rimfire series, called NRL22. The NRL22 rimfire discipline has been a success, as rimfire guns are fun to shoot and ammo is very affordable. The most popular NRL22 matches have drawn up to 150 rimfire competitors. Get more info at NRL22.org.
NRL22 is a great way to get into competition shooting with minimal expense. There are Five (5) classes: Open, Base, Ladies, Young Guns (8-16), and Air Rifle. Base Class is for the budget-minded shooter — the combined MSRP of Rifle and Optic may not exceed $1050.00 (so you could spend $550 on a rifle and $500 on a scope for example). That keeps the sport affordable. Open, Youth, and Ladies Classes have no price limits on Rifle and Optic. Visit NRL22.org to find an NRL22 match near you.
The two videos above from Long Range Shooters of Utah feature footage from the January 2019 course of fire from the NRL22 Rimfire Competition Series. Note the snow-capped hills in the lower video. Useful commentary explains how competitors establish their shooting positions.
NRL22 Publishes Monthly Courses of Fire
This video from a Utah NRL22 Match features shooters from each of the four rimfire classes. With the NRL22 program, scores from from local matches like this are ranked against scores from other matches nationwide. In advance of match dates, NRL22.org publishes 5 courses of fire to be used in that month. Each course of fire will always include 2 prone stages, 1 positional, 1 barricade, and a fifth that can be any of those. Details of the course of fire, including target distances, target sizes, time limits, and barricade profiles, are listed at NRL22.org.
Official NRL22 Rimfire Steel Target Package
This video reviews the official NRL22 Rimfire Steel Target Kit. Crafted by JC Steel Targets from AR500 steel, this kit from JC Steel Targets includes 8 hanging targets, 4 KYL (Know Your Limits) targets, plus all needed Hangers. That’s lot of steel and hardware for $329.99.
About NRL22 Tactical/Practical Competition The goal of NRL 22 is to make Precision Rifle competitions more available to every community. However, nearly all localities have access to 100-yard ranges and most shooters own a .22 LR rifle. The NRL22 program is designed so any facility with a 100-yard range can host matches. Participants at local NRL22 events can then attend a National Championship. NRL22 started with four classifications: Open, Base, Ladies, and Young Guns (8-18 age). Air Rifle is the new fifth class. For the 2018/2019 Competition Season, over 700 shooters attended NRL22 matches. In the 2019/2020 Competition Season, the NRL22 expects significant growth and is excited to welcome new members and clubs.
The New 6GT Cartridge for Precision Rifle Competition
Report by Vu Pham
Earlier this year I was ready to build a 6 Dasher when I saw a lot of buzz on the interwebs about a new caliber George Gardner (Owner of GA Precision) and Tom Jacobs (Owner of Vapor Trail Bullets) designed, the 6GT. After some research and talking to George, I ditched the 6mm Dasher build and had GA Precision build me a 6GT on a GAP Templar action I already had in the safe. The reasons to try the 6GT in a new PRS-style rig were as follows:
1. Push a 110-115 grain class bullet at 2880-2930 FPS safely in the Sacramento heat.
2. Achieve a load that is reliable and predictable. The caliber must be easy-to-tune and predictable from barrel to barrel. I don’t want to spend weeks developing a new load each time I spin on a fresh barrel.
3. Be able to run the same mag in all my guns without having to tweak or use mag kits. The round must feed from AICS and AW magazines without major tweaking or hiccups.
4. Get good barrel life. The barrel needs to go 2200-2500 rounds with match-grade reliability and accuracy.
5. Have a competitive cartridge with the least possible recoil without sacrificing too much performance down range, compared to bigger options like the 6mm Creedmoor.
6GT feeding from un-modified magazines has been flawless in all the rifles we tested. The 6GT feeds so well, I sometimes have to do a press check to ensure there is a round in the chamber.
On paper the 6GT seemed like the perfect cartridge for PRS- and NRL-style competition. It has the low recoil of a 6 Dasher, with good feeding and mag compatibility. With the 6GT, a competitor can push 105gr bullets at 3000+ FPS or run heavier bullets at 2800-2900+ FPS.
Knowing that I would initially have to make my own 6GT brass and do quite a bit of load development, I enlisted the help of Dan Bertocchini with CS Tactical. Dan has a lot more experience with wildcats and is the man when it comes to this type of data gathering. He has been running a 6 Dasher for a few years so I was curious how he would compare the 6GT to his 6 Dasher.
Quick Summary: “I am really digging the 6GT and the capabilities it offers. It can launch 103gr Vapor Trails at 3000+ FPS or lob heavy 115gr DTACs in the low-to-mid 2900s comfortably. I think we will see this cartridge go mainstream in PRS/NRL-style competition in 2020.” — Vu Pham
The new 6GT Cartridge Was Tested in Three (3) Tactical Rifles:
Rifle 1: Vu’s 6GT 1.0
Builder: GA Precision
Action: Left Hand GAP Templar (large firing pin)
Barrel: Bartlein 7.7 Twist finished at 26″ with a 419 Hellfire Brake
Stock: KMW Sentinel
Optic: Vortex Razor Gen II 4.5-27x56mm EBR-7C MRAD
Bi-Pod: Harris
Trigger: Timney Calvin Elite
Magazines: AICS and AW
Support Bag: Wiebad Fortune Cookie
Rifle 2: Vu’s 6GT 2.0
Builder: Rubicon Precision
Action: Impact Precision 737
Barrel: Bartlein 7.0 Twist finished at 27″ with a 419 Hellfire Brake
Stock: XLR Industries Envy Chassis
Optic: Vortex Razor Gen II 4.5-27x56mm EBR-7C MRAD
Bi-Pod: Harris with Henderson Arca adapter
Trigger: Trigger Tech Diamond
Magazines: AICS and AW
Support Bag: Wiebad Fortune Cookie
Rifle 3: Dan’s 6GT
Builder: CS Tactical
Chambered by: Rubicon Precision
Action: Lone Peak Arms Fusion
Barrel: Proof 7.0 Twist finished at 28″ with a Muzzle Brake and More Brake
Stock: XLR Industries Envy Chassis
Optic: Minox ZP5 5-25x56mm MR4
Bi-Pod: Arca Cyke Pod (PRS)
Trigger: Trigger Tech Diamond
Magazines: MDT
Support Bag: Armageddon Gear OG Game Changer, Waxed Canvas
Alpha Munitions Pre-Production 6GT Brass George Gardner was kind enough to send us 50 pieces of Pre-Production Alpha 6GT brass for preliminary testing. Like the cases I formed from 6.5×47 Lapua brass, the Alpha 6GT brass will use a small rifle primer. Price from Alpha Munitions should be $1.15 per case, which is on par with Alphan’s other product line.
The first 7000 pieces of Alpha 6GT brass sold before I could even get my hands on any! The bigger batch of production brass is due later this year. To pre-order the brass, CLICK HERE.
The major difference between 6.5×47 Lapua-formed brass and Alpha 6GT brass is the case capacity. Alpha 6GT brass has 1.5 to 1.7 grains more case capacity. When a piece of 6.5×47 Lapua brass is formed into a 6GT, the walls of the case now become the shoulder and part of the neck. In a normal piece of brass, the shoulder and neck are typically thinner because of the thickness of the brass tapering from the body to neck.
While the cartridge design was optimized for Hodgdon Varget, the extra case capacity of the Alpha 6GT brass opens the door to Hodgdon H4350 (my favorite powder) and Alliant Reloder 16.
Test Results with Alpha Munitions 6GT Brass
Initial test results were as expected from a premium brass-maker. Dan and I both got excellent Standard Deviations and Extreme Spreads over my MagnetoSpeed V3 and his LabRadar. This string below was with 112gr Barnes Match Burners and 33.8 grains of Varget. Can’t complain about a 3 FPS Extreme Spread!
Yes, H4350 Works with the Alpha Munitions Brass
Personally, I prefer running Alpha 6GT brass with H4350 rather than Varget pushing a heavier bullet. H4350 burns slower and cleaner which should equate to better barrel life. The Lapua-formed 6GT cases just do not have the capacity to reach the cartridge’s full capability with the slower burning powders.
Is the 6GT cartridge accurate? Definitely. Here is a 5-shot group at 600 yards shot by Dan. This was Alpha 6GT brass, with Hodgdon H4350 pushing Barnes 112gr Match Burner bullets.
And here is a 4-shot, 600-yard group with reformed 6.5×47 Lapua brass, using Varget powder under a Barnes 112gr Match Burner.
6GT Stress Test — Don’t Try this at Home!
Dan and I also did a “destruction test” to see how the Alpha 6GT brass would hold up when competitors push the cartridge to its limits. Please note that this is PRE-PRODUCTION brass and Dan and I probably exceeded max load for the majority of the duration of this test. Using Varget powder, we pushed 115gr DTACs at 2950+ FPS on a pretty hot day. We ran the charge weight up until the bolt was hard to lift.
Using this very hot charge, we were able to get 14 firings before the primer pocket failed. That is pretty solid considering that this brass was a pre-production sample that Alpha said did not meet its primer pocket design requirements. With these results, I think a shooter pushing 110-115 grain class bullets in the low 2900s will get 16 to 20 firings from a piece of brass.
Is the GT here to stay?
All signs are pointing to “Yes”. Dies are readily available from Hornady, RCBS, and Redding. Chamber reamers are being produced by PT&G and JGS that can be purchased through GA Precision.
Alpha Munitions is hard at work getting quality brass to the shooters. Quite a few people have already chambered up 6GT barrels before they even have brass in hand. I think we will see this cartridge go mainstream in PRS/NRL-style competition in 2020. With Alpha Munitions production brass almost ready to hit the shelves, I think we will see a lot more data come in from the field by the end of this year.
The Verdict — The 6GT Is Looking Great So Far
I am really digging the 6GT and the capabilities it offers. It can launch 103gr Vapor Trails at 3000+ FPS or lob heavy 115gr DTACs in the low to mid 2900s comfortably. George Gardner has texted me some pictures of very impressive groups pushing an 115gr DTAC at 3000 FPS with Alliant Reloder 16 (a very temp-stable powder with a burn rate close to H4350). That being said, if a guy wanted to push that type of speed and bullet weight, the 6mm Creedmoor is a better solution in my opinion. So far my “go to” 6GT load is a 112gr Barnes Match Burner at 2900 FPS. My other favorite load is a Hornady 108gr ELDM at 2970 FPS.
I think the down-range performance of the 6GT over a 6mmBR and the 6BR variants will be valuable on those days where shooting conditions are not as perfect. Recoil is about the same as the 6BR variants (6BRA, 6 Dasher etc.), but noticeably less than a 6mm Creedmoor. The extra energy down range will make a spotter’s job a bit easier when targets extend beyond 800 yards.
Forming GT Brass from Lapua 6.5×47
Before the new Alpha Munitions brass was available, I tested the cartridge using 6GT made from parent Lapua 6.5×47 Lapua brass necked-down and reformed. George Gardner walked me through the process of forming 6GT brass out of Lapua 6.5x47L. The process is time-consuming and is a huge PITA even with the correct tools. More detailed instructions can be found on my 6GT thread on the AccurateShooter Forum. READ Forum Thread HERE.
Here is a photo of what the brass looks like going through the forming/trimming process.
Left to right: 6.5×47 Lapua brass, sized with the 6GT bushing die with a .266 bushing, chopped/trimmed and turned, and fired-formed.
The formed-from-Lapua 6GT brass performed well and is a good option if one has the time and desire, but I’ll be moving over to factory Alpha Munitions brass once it is readily available.
6GT Tested at 1000 Yards
After seeing what Tom Jacobs is doing with his benchrest gun running Alpha Munitions brass, there is no doubt the 6GT is plenty capable out to 1000 yards and beyond. I have a feeling the Benchrest and F-Open guys are going to dig this new 6mm cartridge as well, at least for 600 yards. Note, in this photo it appears Shot #5 is under a paster, but that might just be a Ballistic-X software input error, meaning that this is actually a 4-shot group. Either way it is still impressive.
The goal of NRL 22 is to make Precision Rifle competitions more available to every community. However, nearly all localities have access to 100-yard ranges and most shooters own a .22 LR rifle. The NRL22 program is designed so any facility with a 100-yard range can host matches. Participants at local NRL22 events can then attend a National Championship. NRL22 started with four classifications: Open, Base, Ladies, and Young Guns (8-18 age). Air Rifle is the new fifth class. For the 2018/2019 Competition Season, over 700 shooters attended NRL22 matches. In the 2019/2020 Competition Season, the NRL22 expects significant growth and is excited to welcome new members and clubs.
George Gardner was kind enough to send us 50 pieces of Pre-Production Alpha 6GT brass for preliminary testing. Like the cases I formed from 6.5×47 Lapua brass, the Alpha 6GT brass will use a small rifle primer. Price from 
