Each Weaver base is machined to tight tolerances for a custom fit. These Aluminum bases offer maximum strength for rings to hold tight.

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: - Mauser Bauer Models 3000 and 4000 (Rear) - Ruger 44 Magnum Deerstalker (Front)

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: - Japanese Models 6.5mm & 7.7mm - Remington Models 7 600 660 and XP100

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: - CVA Staghorn Muzzleloading Rifle - Parker-Hale Midland (Front) - Pedersoli Lightning (Front & Rear) - Remington 788 (Front)

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: Remington 788 (Rear)

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: - H & R Models 155 SB2 Ultra Topper 158C for Post 1973 & all calibers of the Whitetail Classic Lever action Pardner - New England Firearms Models Handy Rifle &/ Hornet Huntsman Muzzleloader

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: - Browning Models 52 52C & A-Bolt (European Styles)(Front & Rear) - Colt Sharps (Front & Rear) - Parker-Hale 2600 (Front) - Ruger #1 and #3 (Rear) - Sako Models 72 75 & 78 (Front and Rear) - Winchester 520 (Front & Rear)

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: Marlin Models 39A(round barrel) & 39A (Octagon barrel)

Each Weaver Top-Mount Scope 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: - Thompson Center Contender - Rossi Single Shot Break Action Rifles

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: - Remington Models 4 6 74 76 7400 & 7600 - Savage 67 - Benelli M1 Super 90