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Products::Rifle Barrels::Chambers
Drawing upon 35 years of close involvement in the demanding sport of bench rest
competition, we possess a unique understanding of the importance of a carefully
aligned, precise chamber. Our chambers are painstakingly cut to a singular standard
of machining excellence, because without an absolutely true chamber, no rifle will
shoot to its full potential. Dimensional accuracy is also critical in every other
step in the barrel-fitting process. Everything must be just right.
We are chambering and fitting Shilen barrels for the following cartridges. Please
note that the dimensions in parentheses indicate special neck diameters and on some
it will also have a "FB" number designating freebore length. Those with a neck diameter showing
are either "tight necks", which require turning case necks, or "minimum necks", which
may or may not require neck-turning. Those with a freebore designated as "0" are designed to
to give us more custom throating options. If you have questions, please contact us for
recommendations.
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17 HMR 17 Ack. Hornet 17 BR 17 Fireball 17 Rem. 17 Rem. Imp. 17 Mach IV 17 RF Mag 17 Mach II 17 X 28 mm 20 VarTarg 20 BR Lapua 20 PPC 20 Tactical 20 X 28mm 20 BR 20 Practical 204 Ruger 22 Creedmoor 22 Eley Ultimate 22 LR Sport 22 LR Sport (std) 22 LR Match 22 LR Bentz 22 Win. R.F. Mag. 22 Hornet Match 22 RF Calfree 22K Hornet 22K Hornet Match 22 Nosler 22 Win 52D (Match) 221 Rem. Fireball 221 Rem. Fireball (.246") 221 Rem. Fireball (.250") 222 Rem. (.255") 222 Rem. (.250") 222 Rem. (.246") 222 Rem. (.242") 222 Rem. 40 degrees 223 Rem. 223 Rem. (.246") 223 Rem. (.252") 223 Rem VLD 223 Rem Ack Imp (.252") 223 Match (AR-15) 223 WSSM 223 Rem Wylde 222 Rem. Mag. (.250") 224 Valkyrie 222/40 22 PPC (.243") 22 PPC (.248") 22 PPC Sport (.252") 22 BR (.248") 22 BR (.244") 224 Wby. 22-250 22-250 (.250") 22-250 Imp. (.247") 22-250 Imp. (.255") 22 Cheetah Mk I 22 Cheetah Mk I (.247") 22 Cheetah Mark II 220 Swift 30 deg. (.256") 220 Swift 220 Swift (.256") 220 Swift 40 deg. (.256") 22-6mm Ackley Imp 22-6mm Rem. (.250") 22-6mm Rem. (.255") 22-243 Win. (.250") 22 Clark 22-257 Imp. (.252") 22-284 (.255") 5.7 X 28mm 6 X 47 Lapua 6mm X 223 6mm X 224 Wby. 6 ARC 6 BRX 6 GT 6mm Creedmoor (spcl, short fb .109) 6mm Creedmoor (.275") 6mm Dasher 6mm PPC (.262") 6mm PPC (.264") 6mm PPC Sako (.270") 6mm PPC USA (.262") |
6mm BR Norma 6mm BR Norma (.272",0 FB) 6mm BR Rem(.263") 6mm BR Rem 6mm Rem. 6mm Rem. (.265") 6mm Imp. (.270", .244 Rem Imp.) 6mm Ack. Imp. 40 degrees 6-250 (.270")6 XC 243 Win. 243 Win. (.270") 243 Win.VLD 243 Ack. Imp. (.270") 243 Ack. Imp. (.266") 243 WSSM 243 -7mm STW 6 X 284 (.270") 6 X 284 (.277") 240 Wby. 240 Wby. (.270") 6mm-06 (.270") 6mm-55 Imp. (.270") 6.17 Spitfire 25 BR (.279") 25-300 WSM (.287") 250 Sav. 25 TCU 257 Roberts 257 Rob. Imp. 257 Rob. Imp. (.285") 257-68 25-06 25-06 (.285") 25-06 Imp. (also 6.5-06 tight neck) 25-06 Ack. Imp. 25-06 Ack. Imp. (.285") 257 Wby. Mag 257 Wby. Mag. (.285") 257 Jamison 25 STW 25 STW (.285") 25 WSSM 6.5 IHMSA 6.5 X 55 6.5-300 Ultra 6.5-65 RWS 6.5 Grendel 26 Nosler 260 Rem. 260 Rem VLD 6.5 Rem. Mag. 264 Win. Mag. 6.5 X 300 Wby. Mag. 6.5 WSM 6.5-06 6.5mm-06 Imp (tight neck) 6.5 WSM (.287") 6.5 x 47 Lapua 6.5 X 284 Norma 6.5 X 284 Lapua 6.5 Creedmoor 6.5 Creedmoor (0 FB) 6.5 PRC 270 Win. 270 Win. (.305") 270 Wby. Mag. 270 X 300 Win. Mag. 270 WSM 6.71 Phantom 7mm International 7mm TCU 7mm BR (.307") 7mm BR (.310") 7 X 47 7 X 250 7mm-08 7mm-08 (.312") 7 IHMSA 7 X 57 7 X 57 Ack. Imp. 7 PRC 28 Nosler 280 Rem (7mm Rem. Exp.) |
280 Ack. Imp. (pre-SAAMI)
280 Ack. Imp. (SAAMI) 280 RCBS Imp. 30 degrees 284 Win. 7mm Rem. Mag. 7mm Rem. Mag. (.312") 7mm Rem. Mag. (.315") 7mm Wby. Mag. 7mm Ultra 7mm RSUM 7.21 Firehawk 7 STW 7-300 Wby. Mag. 7 X 61 S&H 7.62 X 39 (requires .311 bore blank) 7.82 Warbird 7.82 Patriot 7mm WSM 30-221 30 IHMSA 30 BR Robinett 30 deg. (.330") 30-47 (.332 ") 308 Win. 308 Win. (.332 ") 308 Win. (.340") 30-06 30-06 (.337") 30-06 Ack. Imp. 300 Blackout 300 Savage 308 Norma Mag. 308 2011 Fullbore 300 H&H 30-338 30-338 Win. Mag. 300 Win. Mag. 300 Win. Mag. (.337") 300 Win. Imp. (.341") 300 Dakota 300 Wby. Mag. 300 WSM 300 Win. Ack. Imp. 300 Ultra 300 RSUM 300 PRC 325 WSM 30 X 8mm Rem. Mag. (.340") 30-378 Wby. (.341") 338-06 338 Edge 338 Federal 338 Win Mag 338 WSM 338 Ultra 340 Wby Mag. 338 Lapua (only 1.35" shank or larger) 330 Dakota 338 X 378 Wby. 338 X 375 H&H 8mm Rem. Mag. 8mm 57 358 Win. 35 Whelen 358 Norma Mag. 350 Rem. Mag. 358 STA 9.3 x 74 35 Rem. 375 H&H 375 Wby. Mag. 375 Ack. Imp. 375 Wby. 378 Wby. Mag. 411 KDF 416 Taylor 416 Hoffman 416 Rem. 416 Wby. 416 Rigby 416 Rem. Mag. 416 Wby. Mag. 458 Win. Mag. 450 Watts 458 Lott 460 Wby. 450 Ack. Imp. |