CMMG MK3 308 Lower Parts Kit
When you build your rifle and want the best AR parts, a quality 308 Lower Parts Kit is important. After trying several other kits on the market, we always came back to CMMG. The CMMG MK3 Lower Parts kit complements your high quality Next Level lower receiver with the highest quality parts available today.
Whether you are building a basic plinker, a rifle for self defense, or a long range hunter, dependability counts. Complete your build with confidence and order your CMMG Lower Parts Kit with your receivers today!