The Spike's Tactical SAR3 rail system is a lightweight 1-piece quad rail. Sharing many of the same characteristics of the appealing Spike's BAR rail, the SAR rail is even lighter. Each component is manufactured to precise tolerances for a firm fit and reliable service. It features an extruded Unibody, four (4) QD Sockets, Type III Anodized Hardcoat Finish, Scalloped rails for operator comfort, Anti-rotation system, barrel nut and shims, and welded mounting system. It comes with three (3) Low profile rail covers, one (1) QD Sling swivel, and installation wrenches. This model is 12" in length, the inside diameter is 1.5", the outside dimension Picatinny to Picatinny is 2.08".
Determined at checkout.