May 16th, 2017

Big Rig — .338 Lapua Magnum Improved for King of 2 Miles Match


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There’s a talented new team getting ready for the 2017 King of 2 Miles (KO2M) Competition in Raton, NM next month. The team features ace F-Class shooters Ian Klemm and Dan Pohlabel. Here’s a build report from X-Treme Shooting Products, which supplied the impressive XTSP action and two-stage trigger.

Big Gun for King of 2 Miles Event at Raton
XTSP: “It’s exciting — we’re getting closer to the 2017 King of 2 Miles match next month. Here are a few pictures of one of the rifles we will be shooting. Owned and built by Dan Pohlabel, it’s a .338 Lapua Magnum Improved. It has a 40° shoulder and we plan on shooting .338 Caliber 300 grain Berger OTM projectiles at around 3,100 fps.”

XTSP X-Treme Shooting Products .338 Lapua Magnum Improved king 2 miles ELR

“We started off with an XTSP .338 Magnum receiver, custom-built as a single shot with a solid bottom for stiffness. We built +60 MOA rails for each of the rifles. Of course we’re using the XTSP two-stage trigger! We added a 34″-long Bartlein gain-twist barrel which is 1.450″ at the shank tapering to 1.2″ at the muzzle. At the end we added Piercision Rifles’ 3/4 x 24 slabbed 5-Port ‘Muscle Brake’. The action is bedded in a McMillan Super Magnum stock. On top sits a Vortex Optics HD Razor in Vortex 35mm rings. We’ll have another rifle just like it shortly with the machine work by Dan Pohlabel again. That second rifle will be finished up and shot by Ian Klemm of Vortex Optics.”

XTSP X-Treme Shooting Products .338 Lapua Magnum Improved king 2 miles ELR

Here’s a file photo of a .338 Lapua Magnum Improved, alongside a standard .338 Lapua Magnum. We’re not sure about the shoulder angle on this particular example. For the XTSP project, the angle is 40 degrees (40°). Photo Courtesy LongRangeHunting.com.

Permalink Competition, Gunsmithing 12 Comments »
December 11th, 2016

Holiday Showcase — Behold December’s Pride & Joy Rifles

pride joy 6.5x55 Ackley Borden Action Robertson Stock F-Class F-Open, Bartlein Barrel
pride joy 6.5x55 Ackley Borden Action Robertson Stock F-Class F-Open, Bartlein Barrel
Forum member Rardoin’s handsome F-Open rig features the new Borden BRM-XD action.

One of the most popular items in our Shooters’ Forum is the ongoing “Pride and Joy” thread. Since 2009, Forum members have posted photos and descriptions of their most prized rifles. Here are some of the most recent “Pride and Joy” rifles showcased in our Forum. Do you have a gun you’d like to see featured there? Just Register for the Forum and you can add your favorite gun to the list.

Bill Goad’s 6PPC Hunter “Ranch Rifle”

pride joy Bill Goad Hunter 6mm PPC benchrest

Forum member Grimstod tells us: “This is the personal rifle of Bill Goad. He has been experimenting with it on several levels. It is shooting great and has several matches on it now. Please enjoy these photos. More can be found on the website www.PremierAccuracy.com. We like the subtle barbed wire effect on the stock.

Twin-Upper AR with Custom Wood Furniture

pride joy AR Sporting Rifle Maple Walnut Furniture AR Platform

This very unique AR belongs to Forum member Nuto-BR. He tells us: “Here are the two uppers I built. The top one is am X-caliber in 20 Practical with 24-inch, 1:11″-twist barrel. The bottom one is a WOA in .223 Rem, with 20″, 1-12″ twist barrel. They both shoot 1/2 MOA or better. Both stocks are laminated Maple and Walnut. I reversed the order of the two woods to tell them apart.”

Two Dashers and a Rimfire for Fun

pride joy 6mm Dasher Anshutz

Courtesy Forum member Dan H., here are two red-stocked Dashers plus an Anschutz 54.30 (Benchrest Stock) to make it a trio. Dan says: “The Anschutz provides good practice in trigger-pulling. It’s amazing what you can learn from a rifle that is as sensitive as this one.”

Dream Hunting Rifle with Custom Camo

pride joy Hunting stock camo custom paint 6.5-280 Ackley Improved

Here is Forum member TyDaws’s “Dream Hunting Rifle” in 6.5-280 Ackley Improved. We love the custom paint work by by Melodie Yarbrough. Smithed by West Texas Ordnance, this rifle features a Rem 700 action with fluted bolt, PT&G tapered recoil lug, and Timney 510 2-lb trigger. The barrel is a fluted 26″ 1:8″-twist Bartlein 5R #3 contour. On top is a Huskemaw Blue Diamond 4-16x42mm optic in Warne Maxima rings. That’s an Atlas bipod up front.

Three Guns for Mr. Big

pride joy .243 Win Stiller Rem 700 Tactical Farley 6.5x47 Lapua 6PPC

Forum Member Mr. Big offered up another trio of rifles — two bench guns and a tactical rig. Mr. Big says: “Here are the rifles I shoot most: Farley 6mm PPC, Stiller .243 Win, and Rem 6.5×47 Lapua. They will do just about anything I ask them to…” Challenge: Can you identify the makers of the three different stocks shown in this picture (and the different materials used in each)?

Dasher in Robertson Spider Web Stock

pride joy 6mm Dasher Robertson Stock

Here is Forum member Vahena’s 6mm Dasher. It has a no-turn-neck chamber in a 28″, 1:8″-twist barrel with 1.25″ straight contour. This has an original Robertson fiberglass stock with spider web graphics. This rifle was originally built as a 6.5×284 with a fluted barrel. Now it sports a bigger barrel for a smaller cartridge. The front rest is a SEB Neo with counterweight up front.

Permalink Competition, Gunsmithing No Comments »
January 18th, 2015

Accurate 6mm Wildcat Made with Lapua .22-250 Brass

Editor’s Note: We originally ran this story in 2010. Since then we have had many reader inquiries about using .22-250 Lapua brass for a 6mm cartridge. Well our friend Robert Whitley worked hard on that concept a few years back, when Lapua .22-250 brass first became available. He came up with a nice 30°-shoulder wildcat that matches the accuracy of the best mid-sized 6mm cartridges. Read all about Whitley’s 6mm-250 Imp 30 below.

Lapua 22-250 .22-250 brassOur friend Robert Whitley of 6mmAR.com has come up with a new, accurate 6mm wildcat based on the new Lapua .22-250 brass that has just started arriving. Robert provides this report:

“I just received a box of the new Lapua .22-250 cases — beautiful brass! My real desire with it was to make it into a 6mm version, preferably something that was ‘no neck-turn’ with a .308 Win-type body taper that would work well in bolt gun and semi-auto magazines and would have a capacity to allow superior velocities. I considered the 6XC, but since you have to bring a whole lot of the shoulder of the brass up into the neck (when you re-form the brass from .22-250 to 6XC) that would necessitate neck-turning it because with Lapua brass the shoulder metal is thicker than neck metal of the brass.

I wanted a simple ‘neck it up and shoot it’ approach so I made up a 6mm-250 Improved 30 cartridge (i.e. 6mm-250 Improved with a 30 degree shoulder) and this thing works great — just neck up the brass, load it and shoot it! The case is like a 6XC with a .030″ longer body and a .030″ shorter neck, which works out fine if you are going to be shooting mainly the 105-108 gr bullets (which it will do very well shooting 2950 – 3000 fps). If you want to hot-rod things, which I do not, I am certain the case can push the 105-108 gr bullets a fair amount faster.

Whitley 6mm-260 22-250

I set it up and throated the reamer for the Sierra 107s and the Berger or JLK 105 VLDs (i.e. a .090″ free bore on the reamer) and it works great with them. If I was going to use it with the Lapua 105s or the Berger 108s I would add about .025″ – .030″ to the freebore of the reamer (i.e. make the freebore around .115″ to .120″).

The great thing is you can use a 6XC die set for it without modification, and all you need to do is keep the dies about .030″ up off the shell holder from their normal position and use them as is. You can make a spacer washer about .030″ thick that you can put on and take off the 6XC dies and use the dies for both cartridges (i.e. 6XC and 6mm-250 Imp 30).

Lapua 22-250 brass6mm-250 Imp 30 Shows Great Accuracy
Fire-forming loads are real accurate. Here is a 10-shot group I shot prone at 100 yards shooting fire-forming loads with it — the group is the size of a dime. For fire-forming I use a milder, but still very accurate load: 32.0 grains of N140 with a Sierra 107 and a BR2 primer. For fire-formed cases you can jump up to N160 (around 38-40 grains — depending on lot) and it will push the 105-108 gr bullets real accurately in the 2950-3000 fps range, with low ES and SD. This cartridge has a neck length of .268″ which is plenty long for a 6mm shooting bullets with varying bearing surface lengths. The reamer diagram (link below) leaves about a .003″ neck clearance over a loaded round, which seems to work out very well for a ‘no-turn neck’ set-up.

So there you have it … the 6mm-250 Imp 30 is simple, easy to make, accurate as all get out, there are available factory die sets you can use, and it uses great new Lapua brass — what’s not to like!”

CLICK HERE to download Whitley 6mm-250 Imp 30 Reamer Print.

Permalink Bullets, Brass, Ammo, Reloading 5 Comments »