CMMG 308 Premium Lower Parts Kit

Features

1. Complete .308 Lower Build Kit — Includes every spring, pin, and small part required to assemble a stripped DPMS-pattern .308/AR-10 lower receiver.
2. Mk3 and LR-308 Compatible — Engineered to fit CMMG Mk3 lowers and most LR-308 / DPMS-pattern .308 receivers on the market.
3. Meets or Exceeds Mil-Spec — Every component is held to mil-spec tolerances or better for reliable function and long service life.
4. Full Fire Control Group — Hammer, trigger, disconnector, springs, and pins included so you can drop in a complete trigger group out of the bag.
5. .308-Specific Takedown and Pivot Pins — Larger-diameter pins sized correctly for AR-10 / Mk3 receivers, not AR-15 carryovers.
6. Bolt Catch and Mag Catch Hardware — Bolt catch, plunger, screw, and spring plus magazine catch, button, and spring all included.
7. Safety Selector Assembly — Selector, detent, and detent spring let you finish the fire control side of the receiver without sourcing extras.
8. Buffer Retainer and Spring — Keeps your buffer and spring captured in the receiver extension for trouble-free cycling.
9. Pistol Grip and Hardware — A-2 style pistol grip, grip screw, and lock washer included to round out the build.
10. Color-Coded Packaging — Parts are organized in labeled bags to make assembly straightforward, even on a first-time .308 build.