Weaver Top Mount Extension Scope Base #40A-M Matte Beretta Mossberg 48428

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:

• Beretta Pintail Slug Gun front and rear
• BSA CF2 and Monarch Long Action 7mm, .270 and .30-06 front
• Churchill Highlander front
• Colt Sauer front and rear
• Enfield receiver cut-down like Remington 721 front
• Herters U9 round receiver front
• Legacy Howa front
• Mossberg 100 ATR, 1500 and 1700 front
• Raptor Arms front
• Remington 700, 78, 40X-L, 721 and 725 Long Action front
• Remington 700, 78, 40X-S, 722 and 725 Short Action front
• Remington 700 muzzleloader front
• SIG Sauer 200 front and rear
• Shilen round receiver front and rear
• S&W 1500, 1600 and 1700 front
• Weatherby Vanguard front
• Weatherby Mark V Mag (not .240 mag) front