Genuine Colt, recent take-off from full rifle. Handguard cap is for .750" gas journal. The cap is called an M4 cap, and it has been taken off an M4 carbine rifle, and will fit milspec polymer handguards.
Milspec steel barrel Nut, 2.0oz
M4 Handguard Cap, 0.3oz
Note on Charlie's Parts: Charlie's uses genuine Colt and other brand name parts both in assembling full uppers and firearms, and also has extra parts, as a result of buying full rifles and full upper and lower assemblies. From time to time, we remove parts and make some available for sale. Selling small parts is not our core business, but as they come available, we are making those parts available to our customers. In assembling, disassembling and handling, there could be some wear, but we do our best to not scratch or hurt the parts we work with. But, Colt, for example, is known for rough handling in their assembly process, as Colt is built for battle and not for show, so you should expect some minor wear. These are not used parts.
