BKL-254-MB 1-inch cantilever scope mounts provide a flexible mounting solution for rifles with 3/8-inch or 11mm dovetail rails. The 4-inch one-piece mount uses a 1.65-inch clamping section with a forward cantilever extension, giving you additional flexibility when positioning a scope for proper eye relief. The mount accepts 1-inch scope tubes and provides a 0.774-inch scope tube height.
| Specification | Details |
|---|---|
| Scope Tube Diameter | 1" |
| Mounting Rail | 3/8" and 11mm Dovetail |
| Overall Length | 4.00" |
| Clamp Length | 1.65" |
| Scope Tube Height | 0.774" |
| Turret Clearance | 0.125" |
| Finish | Matte Black |
When will this item ship?
The BKL-254-MB is a 4-inch cantilever scope mount designed for rifles with standard 3/8-inch or 11mm dovetail rails. Its one-piece design combines a 1.65-inch clamping section with a forward cantilever extension, allowing additional flexibility when positioning a scope for proper eye relief. The 4-inch overall length provides more forward mounting reach than the shorter BKL-253-MB while retaining the same 1.65-inch clamping length.
The BKL-254-MB accepts 1-inch scope tubes and positions the scope tube 0.774 inches above the mounting surface. Its cantilever design can be useful when the available dovetail mounting area or scope position makes a conventional ring configuration less suitable.
The BKL-254-MB is designed for compatible rimfire rifles and airguns equipped with a 3/8-inch or 11mm dovetail mounting rail. Before ordering, confirm that your rifle has a compatible dovetail rail and that your scope uses a 1-inch tube. The 0.774-inch scope tube height should also be considered when checking objective, barrel, and receiver clearance.
The BKL-254-MB is the standard-height 4-inch cantilever option in BKL's 1-inch dovetail mount lineup. For a shorter cantilever design, the BKL-253-MB 1-inch cantilever scope mount has a 3-inch overall length while retaining the same 1.65-inch clamping length. Shooters who need additional scope height can consider the BKL-254H-MB high cantilever scope mount. The BKL-254D7-MB provides the same 4-inch cantilever format with a drop-compensated design.