Weaver's precision-built all steel bases are machined to tight tolerances for a custom fit and a square-cut notch mates to the sturdy cross bolt in every Weaver Detachable ring. Custom hardened fastening screws included.
Browning Models BAR, BAR II, Mark II, BLR Lightening (Lever), & BPR (Pump)
Colt Coltsman Models in 264 & 30-06 cal. (round rec.)
H & R Models 300, 301 LA - Post 1973(270, 30-06, 7mm, & 300 Winchester)(Rear base ONLY)
Musgrave Model Mark I & Mark II (Rear base ONLY)
Schultz & Larsen (Rear base ONLY)
Springfield 03 (Rear base ONLY)
Mounting hardware included.
For the Browning Models BAR, BAR II, Mark II, BLR Lightening (Lever), & BPR (Pump) the front base screws must be
shortened by grinding.