PSA JAKL MOE EPT Rifle Lower Build Kit, Black. Convert your AR-15 Mil-Spec lower into a PSA JAKL Rifle Lower Build Kit featuring a Magpul MOE Grip and JMAC Customs TS-8 Stock with Rubber Butt Pad, and our Enhanced Polished Trigger (EPT) to reduce pull weight. Also included is the JAKL proprietary bolt catch required for PSA JAKL upper assemblies. JMAC stock measures 8 inches and uses a 1913 folding mechanism. Kit includes 2x integrated QD sling sockets, 8 inch length, compatibility with SIG folding mechanisms, and components made from 7075-T6 aluminum with hard-coat anodized finish. Note: Blue Loctite is recommended for threaded adapter and adapter screw.