Weaver 402M Top Mount Base - Matte Details

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:Cooey 71Einfield (Cut like Winchester 70)H & R Models 300, 301, 330, & 370 before 1973; 300, 301 LA Post 1973 (270, 30-06, 7mm, 300 Winchester)Herters J9High-Standard High-PowerInterarms ViscountMarlin Models 455 & MR7Mauser Model 98FN, Swedish 96, & Bauer 3000 & 4000Musgrave Models Mark I-IVNavy Arms Country Boy Muzzle LoaderParker-Hale Models 1000, 1000C, 1100, 1200, & 1700Savage Models 10, 12, 16, 510, 512, & 516 Short Action Rifle, 110 (E & S), 111, 112 (R, V, & FV), 116 FSS (Long Actions); 210 Shotgun - use X- 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: Cooey 71 Einfield (Cut like Winchester 70) H & R Models 300, 301, 330, & 370 before 1973; 300, 301 LA Post 1973 (270, 30-06, 7mm, 300 Winchester) Herters J9 High-Standard High-Power Interarms Viscount Marlin Models 455 & MR7 Mauser Model 98FN, Swedish 96, & Bauer 3000 & 4000 Musgrave Models Mark I-IV Navy Arms Country Boy Muzzle Loader Parker-Hale Models 1000, 1000C, 1100, 1200, & 1700 Savage Models 10, 12, 16, 510, 512, & 516 Short Action Rifle, 110 (E & S), 111, 112 (R, V, & FV), 116 FSS (Long