Brownells Brownells Brownells 75th Anniversary - A Shooting Heritage

Forward Accessory Mounting For Bolt Action Rifles

Stock Imbedded Rail Mount System (SIRS) lets you install night vision devices, optics, lasers and additional accessories up front, around the barrel and forearm, on a bolt action rifle. Features three MIL-STD 1913 Picatinny rails, including a 4" top rail that enables mounting of a night vision device in front of an optic. Compact side rails detach easily with an Allen wrench if not needed. Installation requires making a permanent cutout in the forend. Lower half is epoxied into cutout, then six, steel, Allen head screws clamp the top half on for a rock-solid installation that still allows the barrel to free float.

Big Book Catalog, Issue:67, Page:388

SPECS: 7075 T6 aluminum, hardcoat anodized, matte black. 4" (10.2cm) long, 3½" (8.9cm) wide, 2¼" (5.7cm) high. 1¼ " ID. Requires a forearm at least 1.66" wide and a barrel O.D. not larger than 1.16". Includes installation instructions.


SIRS Rail Mount
100005311SIRS Rail Mount

Mfr Part: SIRS


Out of Stock

Color: Black

Material: Aluminum

Number of Bases: 1-Piece

Style: Tactical Bases