CMMG

High quality components and precise manufacturing make CMMG parts ideal for maintaining and upgrading firearms. The durability, reliability and excellent build quality of these parts will ensure...

Parts Kit, AR15" Upper Pins and Springs. All Parts Meet or Exceed Mil-Spec.Features :Upper Parts KitFits AR15All Parts Meet or Exceed Mil-Spec

The cmmg pistol tube assembly includes the basics needed to convert adjustable position buffer tubes on ar pistols to a smooth sided pistol tube.Simply re-use your existing buffer, spring, and castle...

When you are thinking about building a new AR-15 rifle or completing that lower you have had sitting around this CMMG AR-15 Carbine Receiver Extension Kit 6-position Mil-Spec is the perfect one. This...

Combine this kit with your choice of lower parts kit to complete your pistol lower group.Includes cmmg pistol receiver extension, carbine buffer assembly and carbine action spring.Rails: BlackType:...

This cmmg receiver extension kit comes with a carbine buffer assembly and a carbine action spring.Rails: NoneType: Receiver Extension KitFirearm Type: AR PlatformFirearm Model: AR-15Material:...

The cmmg a1 receiver extension and stock kit contains a rifle buffer assembly, rifle action spring and an a1 rifle length butt stock assembly.Combine this kit with your choice of lower parts kit to...

This receiver extension is for your mk4.Rails: BlackType: Buffer TubeFirearm Type: Receiver ExtensionMaterial: SteelFinish: Steel

Perfect for building your custom dedicated 22lr ar15 upper group.Also includes a barrel collar to replace the chamber adapter on your 22ar conversion.Length: 16.10"Model: Replacement BarrelTwist:...

Everything you need to convert your existing upper to a dedicated.22lr.Just purchase a magazine and you are ready to go.For best performance use a round style hammer as notched hammers can cause...

Cmmg's 9mm barrel and bcg kit allow you to build a pistol caliber carbine using cmmg's patent pending radial delayed blowback system.Unlike typical direct blowback systems, rdb uses a bolt that is...

Cmmg's 9mm barrel and bcg kit allow you to build a pistol caliber carbine using cmmg's patent pending radial delayed blowback system.Unlike typical direct blowback systems, rdb uses a bolt that is...