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:
Colt Coltsman in 223 (Sako Action)(Rear)
Garcia 74 (Rear)
H & R 317 before the 1975 Model (Rear)
Sako Models Forester Finnbear & Vixen (Tapered Dovetail)(Rear)
Savage 2400 (Rear)
Tikka in the Sako design (Rear)
Valmet Tapered Dovetail (Sako design)(Rear)
Western Field 750 (Rear)
Fits:
Colt Coltsman in 223 (Sako Action)(Rear)
Garcia 74 (Rear)
H & R 317 before the 1975 Model (Rear)
Sako Models Forester Finnbear & Vixen (Tapered Dovetail)(Rear)
Savage 2400 (Rear)
Tikka in the Sako design (Rear)
Valmet Tapered Dovetail (Sako design)(Rear)
Western Field 750 (Rear)