EGW Browning X-Bolt short action Heavy Duty Steel scope bases offer the adaptability of a one-piece picatinny scope rail for your shotgun, eliminating the need for drilling or tapping. These bases are precision-engineered from hardened steel, featuring picatinny slot-and-rail spacing that facilitates quick and straightforward adjustments to eye relief, providing extensive flexibility in scope selection. They are pre-drilled to align with the factory scope mount holes on the firearm's receiver and are compatible with both picatinny and weaver scope rings. The Heavy Duty (HD) mounts are designed to be 0.10 inches lower than the Lightweight mounts, reducing weight and positioning the optic closer to the barrel centerline, thereby enhancing accuracy. The full-width cross-slots are manufactured to MIL-STD-1913 specifications with a tolerance of +/- 0.002 inches. Constructed from ultra-rigid 4140 carbon steel, these bases are pre-hardened to a Rockwell hardness of RC 35-35 prior to machining. The package includes socket head Torx screws and a wrench. EGW advises applying 20 in-lb of torque and a drop of blue Loctite for optimal installation.

Machined from hardened steel, EGW Browning X-Bolt short action HD scope bases provide a durable picatinny rail for versatile scope mounting without drilling or tapping
The base is engineered to align with factory scope mount holes, accommodating both picatinny and weaver rings, and is 0.1 inches lower than lightweight mounts for enhanced accuracy by aligning closer to the barrel centerline
The package contains Torx screws and a wrench for installation, recommending 20 in-lb of torque and blue loctite for secure mounting

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