Brownells 75th Anniversary - A Shooting Heritage
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No Frills Accuracy Enhancement For Popular Shotguns

EGW Mossberg 500, 590, 835 Pre-1997 Scope Bases.

Add the versatility of a one-piece Picatinny scope rail to your shotgun with no drilling or tapping. Precision machined from extruded aluminum with Picatinny slot-and-rail spacing that allows fast and simple changes to eye relief, plus great flexibility in scope choice. Drilled to fit the factory scope mount holes on the gun’s receiver. Accepts Picatinny or Weaver scope rings. Lightweight Tactical mounts have a milled center channel for weight reduction. Full-width cross-slots are gauged to MIL-STD 1913 specs to +/-.002". Machined from ultra-rigid, extruded 6061 T6 aluminum. Includes socket head Torx® screws and wrench. EGW recommends 20 inch lbs of torque and a drip of blue loctite for mounting.


Big Book Catalog, Issue:70, Page:253

SPECS: Lightweight Tactical (LW) - 6061 T6 aluminum, anodized, matte black finish. Includes socket head Allen screws and wrench. Heavy Duty (HD) - 7075 T6 aluminum, mil-spec hardcoat anodized, or 4140 chrome-moly steel pre-hardened to Rc 32-35, mil-spec Parkerized, matte black. Includes Torx screws and wrench. *Indicates mount also fits Ithaca 37 and 38 shotguns (12 gauge only), S&W Model 41 pistol with 7½" barrel, and most guns drilled to accept a Weaver #62 base.

EGW - MOSSBERG PRE '97 500, 590, 835 SCOPE BASES

Online Only
In Stock

Color: Black

Material: Aluminum

Number of Bases: 1-Piece

Style: Weaver-Style Bases