Sinclair O-Ring Bore Guide .257 - .280 Md: SIN003695280
Action Fit: Bordon Rimrock, BRNO, Browning A-Bolt, Cooper 22, Cooper 54, Cooper Model 16, CPS, Dakota Arms, Enfield US M1917, GA Precision Templar, Grunig Elmiger, H-S Precision, Hart Actions, Herter Model V9, Husqvarna Model HVA & M8000, Mauser 3000, Stillar Viper
Bolt Diameter: .695
Cartridge: 22-250 Remington Imp 40, 250 Savage, 25-06 Remington, 25-06 Remington Imp 40, 257 Ackley, 257 Roberts, 257 Roberts +P, 257 Roberts Imp 40, 6.5 mm BR (Benchrest), 6.5 Creedmoor, 6.5 mm - 06 (A-Square), 6.5-06
Manufacturer: Sinclair
Manufacturer Number: SIN003695280
250003183
