Sinclair O-Ring Bore Guide 7mm & 300 RUM, Md: SIN003695858

Sinclair O-Ring Bore Guide 7mm & 300 RUM, Md: SIN003695858


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: 300 Remington Ultra Magnum



Manufacturer: Sinclair

Manufacturer Number: Sin003695858

250003175