Sunday GunDay: 1000-Yard Prone Rifle — Corbin’s “Maple Marvel”
“I have molested that rifle on several different occasions over the years. It is more beautiful in person if that is possible. Fine craftsmanship in every aspect.” — Forum Member Matt K.
Today’s Sunday GunDay feature is a “blast from the past”, part of our big Guns of the Week archive. Some years back, Forum member Corbin Shell told us he had a new, full-custom 1000-yard prone rifle. When he sent some photos of the maple-stocked masterpiece, our collective jaws dropped. Check it out — this is truly a “Maple Marvel”.
Corbin’s GunDay rig is an eye-catcher for sure. This is one handsome rifle, built with all-premium components and a stunning Curly Maple thumbhole stock with adjustable cheekpiece. The rifle is chambered in .243 Winchester. It features a custom stainless RBRP action Nesika R action, with keycuts in the bottom instead of recoil lug. A Grünig & Elmiger trigger has been specially modified (milled and pinned) to work with the Nesika action. The primary barrel is a 30″ Broughton 5R Palma-contour tube. Interestingly, Corbin has a second 30″ Broughton barrel chambered in 6mmBR for use at shorter ranges.
The trigger guard, fore-arm rail, cheek adjuster, and 4-way adjustable butt assembly are all custom metal, designed by Dan Gleason. The stock is cut from exhibition-grade fiddleback maple (from Cecil Fredi Gunstocks in Las Vegas) with a Gaboon Ebony tip wood and butt-plate spacer.
Fast and Accurate
Corbin tells us the gun will put five shots into the size of a quarter at 300 yards “when he does his part.” Corbin shoots pointed Berger 105gr VLDs and 45.5 grains of H4831SC. That load runs 3180 fps. He can push it faster, but “that’s where the node was and where it shoots best”, according to Corbin.
Forum member Jim Hardy has seen (and shot against) this beautiful rifle. Jim reports: “A casual observer might think that the trigger guard, cheek plate and butt plate hardware are Anschutz — as the stock takes on the Anschutz prone pattern. However, this is ALL custom metal. The G&E trigger breaks like a glass rod and will makes my BR triggers feel inferior at best. I had the pleasure of holding, shouldering, and lusting over this gun at Camp Perry last year, and it is even more impressive in person. The killer is that there is yet ANOTHER one in a beautiful, dark figured walnut owned by Corbin’s shooting partner. BTW, both guns will hammer at 1000 yards prone.”
Long Range Prone Shooting with the .243 Winchester
Is the .243 Winchester capable at 1000 yards? Absolutely. John Whidden has used the .243 Win to capture multiple NRA National Long-Range Championships. John selected the .243 Win because it offers excellent ballistics with manageable recoil. John says that, at least for a sling shooter, the .243 Win is hard to beat at long range. John explains that, while you CAN get somewhat better ballistics with a .284 Win or .300 WSM, you’ll pay a heavy price in increased recoil with those bigger cartridges.
Running at an impressive 3275 FPS from his .243 Win, Berger 6mm 105 grain Hybrids are hard to beat, according to Whidden: “My .243 Win shoots inside a 6.5-284 with 142-grainers. Nothing out there is really ahead of [the .243], in 1000-yard ballistics unless you get into the short magnums or .284s and those carry a very significant recoil penalty.” John has tried bigger cases: “In the past I did shoot the 6.5-284. I went to the .243 Win because it had similar ballistics but had much less recoil. It doesn’t beat me up as much and is not as fatiguing.” READ Whidden .243 Winchester Report.
