CMMG

.625" Low profile gas block. Includes installation screws.Features :4140 Chrome Moly SteelLow ProfileIncludes Installation Screws

.750" Low profile gas block. Includes installation screws.Features :4140 Chrome Moly SteelLow ProfileIncludes Installation Screws

.936" Low profile gas block. Includes installation screws.Features :4140 Chrome Moly SteelLow ProfileIncludes Installation Screws

All the parts you need to get started on your next Mk3 build. Combine this kit with a buttstock kit to complete your lower group. Compatible with CMMG Mk3 Lowers and most LR308 type lowers.Features...

The Mk3 Gun builders kit includes most of the necessary parts to build your lower group except the commonly upgraded parts. Does not include Fire Control Group, and pistol grip. Compatible with CMMG...

All the parts you need to get started on your next AR15 build. Combine this kit with a buttstock kit to complete your lower group.Features :All parts meet or exceed mil-specFits AR-15For Builds or...

This Gun builders kit includes most of the necessary parts to build up your lower group except the commonly upgraded parts. Does not include Trigger Guard, Fire Control Group, or pistol grip.Features...

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...

These improved pins are slightly longer to make take down much faster and easier. The ends have a divot to allow the use of a bullet tip without the fear of slipping. Used on the Mk3 platform that is...

Kit for repairing your Bolt/BCG. All Parts Meet or Exceed Mil-Spec.Features :Repair KitFits AR-15Mil-Spec

Parts Kit, AR15" Lower Pins and Springs. All Parts Meet or Exceed Mil-Spec.Features :Lower Pins and SpringsMil-SpecFor Builds or Repairs

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...