Weaver

Each Weaver base is machined to the tightest tolerances for a custom fit. They are designed to fight the effects of recoil with a square-cut notch that precisely mates to the sturdy cross bolt in every Weaver detachable ring. - Fits: - BSA Model Monarch Medium Action in 222 243 &l 308 (Rear) and CF2 Monarch Long Action in 7mm 270 & 30-06 (Rear) - Churchill Highlander (Rear) - Enfield (cut down like Remington 721 (Rear) - Herters U9 Round Receiver (Rear) - Interarms Howa (Rear) - Mossberg Models 1500 & 1700 (Rear) - Raptor Arms -- Same as Remington 700 LA (Rear) - Remington 700 & 78 LONG ACTION in 270 280 25-06 7mm Mag. 300 Win. Mag. 264 375 458 40X-L; 721; 725 in 270 280 30-06 and 375 (Rear) - Remington 700 & 78 SHORT ACTION in 17 222 222 Mag. 22-250 243 6mm 308; 722; 40X-S; 725 in 222 243 244; 700 Muzzle Loader (Rear) - SKS Smith & Wesson Models 1500 1600 and 1700 (Rear) - Weatherby Vanguard (Rear)