Proprietary to AR-10 platform, has longer take down and
pivot pins then the standard AR-15This kit includesBolt catch assembly
with plungerSpring with the AR-10 hex screwMagazine Catch Assembly - Black-magazine catch, magazine catch spring and magazine button.Bolt Catch Assembly - Black-bolt catch..
Bullet Button Wonder Tool - California Compliant Magazine
Lock ToolCompatible with Bullet Button type magazine lock mechanisms which are required
by law in some U.S. states (California being among them). This tool is designed
to make unlocking and releasing the magazine as simple and easy as poss..
Dual-sided, ambidextrous levers allow easy use from either side of the
receiverDesign on SSL includes 2 extra screws which
allow adjustment for a tighter fitMil-SpecMaterial: High Carbon SteelFinish: Matte BlackScrew and Allen wrench included..