NOTE: This is an older article, but with the SW Nationals taking place last week, we thought our readers might enjoy a repeat view of a very rare and unique F-Class rig. This hybrid wood and aluminum stock is a “one-of-kind” custom, crafted by Sebastian (“Seb”) Lambang, creator of the SEB Coaxial Rests and Coaxial Joystick Bipod.
Back in 2013, our friend Sebastian (“Seb”) Lambang engineered an impressive wood and aluminum F-Class stock. The stock features a long, box-section aluminum fore-end with a wood rear section and wood-trimmed “wings” on the front bag-rider. The aluminum fore-arm has “buick vents” for weight reduction. From the end of the action rearward, the stock is mostly wood, with light and dark fancy wood laminates on opposite sides (left and right).
The foot of the buttstock has a very wide aluminum rear bag-rider with rails. The rear wood section appears to be two solid pieces of wood — but that is deceiving. Seb explains: “To save weight, the buttstock is hollow (using thin-walled wood)”. To strengthen the construction, Seb added carbon fiber inside the buttstock. So what you see is a wood outer shell with carbon fiber layers on the inside. The stock sports vertically-adjustable cheek-piece and buttplate. The thick, rubber buttpad should diminish felt recoil even when shooting big cartridges with heavy bullets.
This is an interesting, innovative stock design. And as with everything Seb produces, the craftsmanship, fit and finish are superb.
To go with this gun, Seb also crafted a handsome set of angled scope rails with beautifully-machined scope rings. Imagine being able to custom-make one-off products of this quality in your own machine shop!
Brownells is a well-known retailer of guns, gun parts, tools, accessories, ammo, and pretty much everything gun-related. What you may not know is that Brownells has a very active video production department that releases new “how-to” and product information videos every week. These videos offer helpful advice on gun cleaning/maintenance, reloading, as well as selecting/assembling components for various kinds of rifles. And every week Brownells serves up a new products video. There now over 1000 videos on the Brownells YouTube Channel, which is truly a remarkable resource.
Here are six of our favorite videos from Brownells. There’s a helpful guide to scope installation, AR owners will find some good advice on spare parts, new reloaders can learn how to use the OAL tool, and all gun owners should watch the video on ammunition storage.
Scope-Mounting — Common Mistakes to Avoid
Always be careful when mounting a rifle scope. This isn’t a super-complex or highly technical task, but there are ways you can mess it up. This video explains common pitfalls to avoid when mounting a scope.
1. Make sure the rings don’t touch ANY part of the turret housing, objective bell, or eyepiece.
2. Be certain the scope rings are tightly clamped to the scope base. Grasp the scope with one hand and the rifle with the other, then ensure there is no play.
3. Make sure there’s clearance between the objective bell and the rifle. No part of the scope should touch the rifle itself.
4. NEVER over-tighten the scope rings. You can actually crush the scope tube and damage the optic beyond repair. Stick to the torque specs!
How to Use Hornady OAL Tool and Hornady Bullet Comparator
Gun Tech Steve Ostrem explains how to properly use Hornady’s Overall Length Gauge to determine length-to-land precisely. The OAL Gauge uses a “Modified Case” that threads onto the tool and holds a bullet. Push on the back of the gauge until you feel the bullet just touch the rifling. (We do this gently at first, tapping the rod a couple time to ensure the bullet is aligned correctly). Once you’ve got the length, then use the tool with a comparator on your calipers to get the length-to-lands. NOTE: We recommend taking the measurement 3-4 times in a row to get a reliable number. With a little practice your should be able to get repeatable measurements within .0015″.
Air Travel with Firearms — Key Regulations You Must Follow
You can travel on commercial airlines with firearms. But you must follow the TSA regulations, and your particular airline’s rules. First, make sure your guns are UNLOADED before your leave home. Guns need to be carried in proper hard-sided cases that cannot be pried open. Be prepared to unlock the case if the TSA wants to inspect what’s inside. TSA agents can cut the locks if they need to open the case but can’t locate you. If you use special TSA-approved locks, TSA agents have master keys that let them open the case without destroying your locks. You CAN transport up to 11 pounds of ammunition — with restrictions explained in the video.
How to Store Ammunition Safely and Securely
This has been one of the most popular Brownells videos — with over 1.7 million views. Here’s the deal — ammunition WILL keep for a long time if you store it properly. DO store ammunition in a cool, dry place that doesn’t have wide temperature swings. Temperature cycling will also degrade primers and powder. Put it in airtight ammo cans to keep out the moisture. Tupperware containers will work too. Brownells also recommends putting moisture-absorbing silica packs in your ammo containers. DON’T just keep ammo in factory cardboard factory boxes stacked in the basement, attic, or garage (especially on the floor). Factory ammo boxes can absorb moisture which can degrade primers and corrode the brass cases. Yes, sealed military ammo will usually handle this kind of storage for quite a while, but it’s still not wise.
Must-Have Spare Parts for AR-Platform Rifles
In this video, two knowledgeable gun techs answer the question: “What spare parts should I keep on hand for my AR-15?” On the list are: Gas Rings, Buffer Spring, Extractor Spring and Pin. NOTE: You may want to try the one-piece spiral gas ring rather than the standard rings which require alignment. The cotter pin and cam pin can also easily get lost when the Bolt Carrier Group is disassembled for cleaning. On the lower receiver you’ll want spare springs and detents for the pivot/takedown pins. If you’re using lighter-power springs, keep standard-power spares on hand. If your rifle stops working, swap in the factory-spec springs to find out if the problem is the gun or your ammo. Also, if you have upgraded your trigger, always keep the original trigger as a backup.
Cleaning Advice for .22 LR Rimfire Rifles
Gun Techs Steve Ostrem and Caleb Savant debunk some myths about cleaning .22 LR barrels. One myth is that cleaning will harm the accuracy of a .22 LR barrel. Caleb thinks this myth is the result of people cleaning a barrel from the muzzle and damaging the muzzle crown, which CAN diminish accuracy. If it’s done right, cleaning won’t damage the bore. However, you certainly do NOT have to clean your 22 LR’s bore every time you go to the range. But DO clean the action every time you shoot the rifle, especially on a semi-auto. What about shooting a lot of lead bullets? Won’t that lead up the bore? The guys give us the straight skinny on lead fouling, too. When you see your .22 LR rifle’s groups opening up, you may want to consider cleaning.
This article is Copyright 2023 AccurateShooter.com. Reproduction on any other website gives rise to monetary damages.
The 2023 NRA Annual Meetings & Exhibits will take place at the Indiana Convention Center on April 14-16, 2023 in Indianapolis, Indiana. The Exhibit Hall is open all three days and will showcase over 14 acres of guns and gear from hundreds of manufacturers and retailers.
A bigger-than-ever Exhibit Hall will host approximately 800 exhibitors, events, receptions and demonstrations. Attendees can see the latest guns, knives, optics, ammo and accessories available on the market today. Organized events include the NRA Foundation Banquet and Auction, the NRA-ILA Leadership Forum, plus multiple seminars. There will be appearances from notable celebrities, and a major Saturday concert with leading musical artists.
At this 152nd Annual NRA Convention you can also book the hunt of a lifetime, purchase shooting and hunting accessories, view impressive gun collections, and hear influential, pro-2A experts.
The big event is just six weeks away. If you plan to attend the 152nd NRA Annual Meetings & Exhibits we recommend you register soon and get your hotel booked well ahead of time. With the current policies coming from the White House, there has been no more important time to support gun rights and the Second Amendment.
Vortex, the large American optics company, has acquired GeoBallistics, a Texas-based business that sells mobile platform ballistics software. The GeoBallistics software is offered for both iOS (Apple) and Android platforms. This software features an advanced 3DOF solver and continuously updated bullet library. GeoBallistics software has other very sophisticated features:
1. Four Operating Modes (HUD, Map, Chart, and Comp). 2. Atmospherics Bluetooth Connectivity with Kestrel and Weatherflow. 3. Map Mode with GPS Rangefinder (use to range targets, create range cards). 4. Rifle Data and Range Cards available and synched via internet cloud servers.
Vortex Will Support Current GeoBallistics Users
For shooters already utilizing the GeoBallistics software, nothing in the software and App experience will change. And Vortex will now provide customer service and support. To learn more about GeoBallistics Apps, visit GeoBallistics.com.
Vortex plans to add GeoBallistics products to the Vortex portfolio to continue “to enhance and simplify hunting and shooting while providing critical information quickly and accurately.”
“We’re always looking for new ways to help Vortex Nation enjoy unforgettable experiences in the field”, said Joe Hamilton, Vortex CEO. “Acquiring GeoBallistics means we can offer both consistency in our product line and make long-range ballistics simpler and more accessible for everyone.”
How to Use GeoBallistics App — Informative Video
In this video, Clay Hergert, owner of ATX Precision (and former SEAL Team Sniper) demonstrates the GeoBallistics App with BallisticsARC capabilities. Clay shows how to use BallisticsARC to create rifle profiles.
This article Copyright 2023 AccurateShooter.com. No reproduction on any other website is authorized.
Just last week hundreds of F-Class shooters competed at the Southwest Nationals in Phoenix, Arizona. The vast majority of F-TR shooters had rifles chambered for the .308 Winchester cartridge (7.62×51), but F-TR rules also allow the .223 Rem (5.56×45). There are some advantages to the smaller .223 Rem round — there’s notably less recoil, bullets and brass are significantly cheaper, and a lot less powder is required. For those who are considering campaigning a .223 Rem F-TR rifle, this story explains how an accurate .223 Rem load was developed. This load development was done by a father for his daughter who was getting started in F-Class competition.
Dad builds an F-TR Rifle for his Daughter and Develops Load
Jeremy Rowland decided to put together an F-TR rifle for his eldest daughter, who enjoys competitive shooting. For his daughter, Rowland chose the .223 Rem option because it has less recoil and components are less costly than the .308 Win. Here is Rowland’s account of how he developed a .223 Rem load. For more details (with data charts), read Jeremy’s FULL STORY on Sierra Bullets Blog.
Journey to Find a .223 Rem F-Class Load
by Jeremy Rowland, Reloading Podcast
My oldest daughter has been to several matches with me, and has even competed in several, using her .243. [A few seasons back] I decided, she would compete with a .223 Rem in F-TR. Looking for a good starter rifle, I settled on the Savage Axis Heavy Barrel since it has a 1:9″ twist. This would be a great little rifle for her to learn on. The rifle was shot unmodified, as it came from the factory. A Sinclair F-Class Bipod w/micro elevation adjustment was fitted to the front.
Next came finding the components I wanted to use for her match loads. After spending hours and hours running numbers on JBM stability calculator as well as in my iPhone Ballistic AE app, the 69 gr Sierra Tipped MatchKing® (TMK) looked really good. So that’s what I decided to go with. I jumped in head first and ordered a bulk pack of the Sierra 69 gr TMKs. I had settled on Hodgdon CFE 223 powder since it shows good velocity. I decided to go with once-fired Lake City brass with CCI BR4 primers.
Next came the testing. I decided to run a ladder test (one shot per charge from min to max looking for the accuracy node). The ladder test ranged from 23.5 grains to 25.6 grains, in 0.3 grain increments.
Bullet: 69 gr Sierra Tipped MatchKing®
Case: Lake City (mixed years, sorted by case capacity)
Primer:CCI BR4
Powder: Hodgdon CFE 223 (one round each from 23.5 to 25.6 grains)
Cartridge OAL: 2.378″
Base to Ogive: 1.933″ (.020″ off lands)
After his ladder test, Rowland settled on a load of 25.2 grains of Hodgdon CFE 223. He then fine-tuned his load with different seating depths: “I loaded up 5 rounds each at .020″ off lands, .015″ off lands, .010″ off lands, and .005″ off the lands. Here are the results from the best group for OAL/Ogive fine tuning. As you can see, I think I’ve found a winner in these 69 gr Sierra Tipped MatchKings.”
In a helpful NSSF video, Ryan Cleckner explains why you normally should avoid canting your rifle — rotating it clockwise or counter-clockwise. Cleckner explains that canting the rifle in one direction or another will change the point of impact: “When you rotate the rifle, not only does the [POI move] in the direction that you’re rotated, [but] it also loses some of its elevation as it rolls down.” This, Cleckner explains, can make you miss on one side or the other:
Cant to the Left — You’re going to miss low and left.
Cant to the Right — You’re going to miss low and right.
In this video, starting at the one-minute mark, Cleckner shows the effect of rifle canting when engaging a 600-yard target. A few degrees of cant (either to the left or to the right), moves the shot POI completely off the steel silhouette target. The POI change occurs mainly because you are lowering (and laterally shifting) the scope sight-line relative to the bore axis, effectively changing your zero.
David Tubb has explained: “Every 1 degree you are off on a cant, is about six inches of difference laterally at 1000 yards”.
Position Shooting with Sling — Rifle Cant Considerations
Cleckner’s discussion assumes that the scope or sights are set to hit center with the rifle level and plumb. That works for most situations when shooting prone off bipod, front mechanical rest, or front sandbag. However, many sling shooters, including David Tubb and John Whidden, do tilt or cant their rifles slightly inward because this allows a more comfortable hold with sling, or allows better eye-to-sight alignment. Holding the rifle at an angle can work — but the angle of cant must be consistent for every shot. Canting the rifle is not a sin by itself. However, after you confirm your zero on your target, the degree of cant must be the same for EVERY shot. You must maintain that exact same degree of rotation on each shot or you will experience the shot POI movement Cleckner illustrates. Consistency is the key.
John Whidden, 5-time Nat’l Long Range Champion, holds a Palma rifle. John now shoots a match rifle with an Anschutz stock which he holds more upright, but still with some counter-clockwise cant. John also installed his iron sights at an angle so that the adjustments are correct (and plumb) even with his canted hold: “While it may not be obvious in the picture, the sights on my rifle are set up so that they’re straight vertical and horizontal while I hold the rifle canted. Making sure your adjustments (scope or sights) are vertical and horizontal is a critical piece of the pie.”
Inexpensive Dual-Diameter Scope-Mounted Bubble Level
The best way to avoid inconsistent rifle canting is to use a bubble level fitted to rail or scope. One very affordable and versatile product is the Jialitte Scope Bubble Level. This features a 30mm milled inside diameter, plus an inner insert ring so it will also fit 1″-diameter main tubes. The Jialitte unit is nicely radiused, and has a low profile in the middle. User reviews have been very positive. You could easily pay $35.00 or more for a 30mm scope level. This costs just $10.99 on Amazon.
NOTE: If you prefer drying your brass in an oven we recommend a temp setting no higher than 200° F. Better yet, use a dedicated case dryer that cannot possibly over-cook your cases.
Tech Tip by Craig Arnzen of Area419.com
As wet-tumbling brass has become more popular in recent years, guys have tried a LOT of ways to get their brass dry — towels, hair dryers, and even food dehydrators. (See Top Ten Brass Drying Methods). Another common method — albeit with some potential issues — is putting your wet brass in the oven to dry. Provided you monitor TEMP and TIME, this method is fast, effective, and easy (as long don’t use the wife’s favorite cooking pans — that’ll get you in trouble.)
With oven-drying, however, unexpected issues can arise, as illustrated by this worrisome story: “I put my brass in for an hour at 200° F and turned it off. Next thing I know I realize my wife has the oven pre-heating to 350° F. Is my brass ruined?”
If you search the AccurateShooter.com Shooters’ Forum, you’ll find at least three threads with stories like that (i.e. higher-than-expected oven temps when drying brass), and answers on both sides of the line. I know this, because it happened to me — I had some 6XC brass drying and the wife pre-heated the oven. Concerned about my cases, I consulted a genuine annealing expert, Andrew Rixon.
Andrew is the Director of Engineering and Manufacturing at Alpha Munitions, makers of premium-grade rifle brass. I had baked a batch of Alpha’s new 6XC brass, which is exceptionally consistent and well-made.
Before Andrew would answer my question though, he gave me a little lesson on what really happens during annealing:
“Annealing is performed by heating the brass to specific temperatures. There are three phases of annealing: recovery, recrystallization, and grain growth. All of which have specific temperatures and or exposure times related to them. It is key for cartridge brass annealing processes to hit the recrystallization phase which allows for strain-free grains to grow. The growth of strain-free grains eliminate dislocations, drastically decreasing hardness and increasing ductility. For recrystallization to occur the material temperature must be within 600-1000 degrees Fahrenheit (F).”
He then got into really answering the question, and was (fortunately) definitive in his answer: “If the temps do not exceed 450 degrees F then there is nothing to worry about as it did not exceed the critical temperature for annealing to occur.” Editor: Caution — do NOT assume that the temperature marked on the oven knob is the actual temperature INSIDE the oven, particularly near the back. Some older ovens can be off as much as 75 degrees F. Be conservative!
Well, there you have it. If you’ve baked your brass, you’re probably OK. If you got it hotter than 450° F then there can start to be some changes to the metal.
The Rimfire Challenge Shooting Association (RCSA) is now an official partner of the +ONE Movement, a mentorship program organized by the National Shooting Sports Foundation (NSSF). “RCSA is looking forward to a long relationship with NSSF,” stated RCSA Board President Peter Swenson.
NSSF +ONE programs encourage mentorship related to firearm safety, firearm basics, shooting sports, and hunting. The +ONE program focuses on peer-to-peer development in shooting sports and hunting.
About the Rimfire Challenge Shooting Association
Designed to introduce new shooters to shooting sports in an exciting, family-friendly format, Rimfire Challenge matches focus on competition with .22 LR rifles and pistols. Matches are open to shooters of all shooting experience levels, with events conducted at ranges nationwide. The annual RCSA World Championship takes place each October. The RCSA promotes rimfire competition nationwide, supports beginning competitors and clubs, and solicits support for rimfire events from industry businesses.
Programs that inspire mentoring can make a huge difference. According to recent research, if just one out of three target shooters and hunters can introduce someone new to the shooting sports, we can help to secure a strong future for generations to come.
The NSSF encourages shooting sports enthusiasts and hunters to join the +ONE movement and invite someone to the range or afield. Learn more about the +ONE Movement by visiting LetsGoShooting.org and LetsGoHunting.org.
This article is Copyright 2023 AccurateShooter.com. No reproduction on any other site is permitted.
The 2023 Southwest Nationals (SWN) have concluded. Though there were very challenging wind/weather conditions this year, the 2023 SWN was a very successful mid-range and long-range event. There was some great shooting in F-Open, F-TR, and Sling divisions. We congratulate the 2023 Long-Range SWN Champions: Erik Cortina (F-Open, 1241-60X); Jeremy Newell (F-TR, 1221-49X); and Justin Skaret (Sling, 1233-50X). Notably, Skaret won Sling Division by 11 points — a big margin. SEE ALL 2023 Results.
The 600-yard champions were: Louis Buatt (F-Open, 600-39X), Luke Ramsey (F-TR, 596-31X), and Randy Teissedre (Sling, 597-33X). Buatt shoot a remarkable “clean” 600-yard match, not dropping a single point while amassing 39 “X”s. Superb performance by Louis!
Shown below is F-Open Long-Range (1000-yard) Winner Erik Cortina. Erik’s purple F-Open rifle was chambered for the new wildcat cartridge based on the 6.5 PRC necked up to 7mm. This drives high-BC 7mm Berger bullets at 2950 fps.
Our friend Gary Eliseo, maker of Competition Machine rifle chassis systems, said this was a tough match this year: “The 2023 SWN is in the books. This year we faced extremely challenging conditions with very strong erratic winds and cold temps but it was great catching up with so many friends from around the country, thank you all….”
The F-Class Worlds will be held in South Africa this year. The 2023 SWN offered good practice conditions for Team USA, which posted: “The USA F-Open team had two very successful days of practice for the upcoming World Championship in South Africa. We were also blessed to have five USA rifle team members in the top 10, with Erik Cortina taking the win and Bill Kolodziej taking silver.”
Here are the Long-Range TOP TEN for each of the three divisions. CLICK HERE for ALL results:
2023 Southwest Nationals Top 10 Long Range Competitors by Division
F-Open Class
Erik Cortina, 1241-60X
William Kolodziej, 1239-60X
Tim Vaught, 1236-59X
Noman Harrold, 1234-63X
Johnny Ingram, 1234-59X
Matthew Basalla, 1234-54X
Ken Dickerman, 1234-49X
Tod Hendricks, 1232-58X
Dan Bramley, 1232-49X
Doug Skogman, 1231-58X
F-TR Class
Jeremy Newell, 1221-49X
Luke Ramsey, 1218-47X
James Crofts, 1217-57X
Mark Fairbairn, 1217-47X
Allen Tampke, 1214-38X
Scott Fulmer, 1213-44X
Jennifer Bondurant, 1213-36X
Randy Littleton, 1211-39X
Alton Johnson, 1210-39X
Greg Barkley, 1206-44X
Sling Class
Justin Skaret, 1233-50X
John Friguglietti, 1222-37X
Amanda Elsenboss, 1220-55X
Curtis Bohlman, 1220-53X
Stephan Bunde, 1218-56X
Justin Utley, 1218-56X
Jon Rhynard, 1218-46X
Kent Shomber, 1217-46X
Joe Blacksmith, 1217-43X
Nate Guernsey, 1216-47X
The SWN was made possible this year through the participation of three dozen sponsors including Berger, Lapua, Vihtavuori, Applied Ballistics, SEB Rests, Lilja Barrels, F-Class Products, Forster Products, Sightron, PMA Tool, K&M, Creedmoor Sorts, McMillan Stocks, Nancy Tompkins, and many other companies.
Click the links below for full results, including Grand Aggs and day-by-day performances. You can also find further results plus a large collection of photos at SouthwestNationals.net.
The Berger SW Nationals is one of the few American events where sling shooters compete on the same firing line as F-Class competitors (though in separate groups).
Team competitions were closely fought. In the F-TR Division, Team USA Blue (2505-70X) edged Team Texas (2504-76X) to win by one point. In F-0pen, Team Rollin Coal (2558-129X) finished three points ahead of runner-up Team Grizzly (2555-102X). In the Sling Division, U.S. Palma Gold Team (2555-104X) took first-place, ahead of U.S. NRT Gold (2504-104X).
Reading the wind can be challenging at Ben Avery. What’s your wind call here?
Top competitors show focus and concentration in mid-range match 2022.
Stunning F-Open rifle with SEB Mini front rest with Blake Machine accessories.
Working in the pits is part of the Berger SWN experience.
Hundreds of Competitors from the USA and 8 Other Countries
Along with top American F-Class and sling shooters, the Southwest Nationals attracts competitors from around the world. Last year, on Day 1 of the 2022 SW Nationals, Nancy Tompkins posted: “We started the day off with National anthems for Brazil, Canada, Puerto Rico, Scotland, the United Kingdom, and the USA.”
Photo by Nancy Tompkins near Ben Avery Shooting Facility in 2022. Nancy posted: “Thank you to all of the sponsors, volunteers, and shooters who have traveled from all over… to make this match so special.”
See you next year!
This article Copyright 2023 AccurateShooter.com. Any republication on a different website is unauthorized.
FREE Firearm Rentals and Limited FREE Ammo
Today, Wednesday, February 22nd, 2023 is a great time to visit a shooting range. Today is the second Annual Second Amendment Day (“2A Day”), a time to celebrate America’s Second Amendment freedoms and have fun hitting targets at the range. In observance of 2A Day, Brownells and Smith & Wesson will sponsor free firearm rentals and limited free ammo at 48 Range USA locations and other participating ranges. To learn more about 2A Day range events, giveaways, and more visit www.brownells.com/2ADAY.
Additional opportunities to celebrate and show support include joining organizations that promote Second Amendment rights on national and state levels or by sharing a photo or video post on social media using the hashtag “#2ADay” to help spread awareness.
Second Amendment Day Official Target (Download for FREE)
“February 22nd is a day we, as a nation, can recognize, celebrate and do our part to secure one of the most important rights guaranteed by our Constitution – the right to keep and bear arms,” said Pete Brownell, Chairman of the Board at Brownells. “I hope Americans from all walks of life visit the range on this one day – 2/22 … and safely exercise their Second Amendment right, which is the underpinning of safety and security in America.”
If you search the AccurateShooter.com 
