Looking to use the correct "mil-spec" grease on the barrel nut of your next build, but don't want to buy and entire tube?  Here is your solution.  1 fluid ounce (a bit more than that in reality) of the correct Aeroshell 64.  Apply a little...

Just your basic upper parts kit for your next build.  All USA made, all quality. Includes: Forward Assist Forward Assist Roll Pin Forward Assist Spring Ejection Port Cover Ejection Port Cover Rod Ejection Port Cover Spring C-Clip Mil-spec charging...

Just your basic upper parts kit for your next build.  All USA made, all quality.  Phophate coated.  Includes: Forward Assist Forward Assist Roll Pin Forward Assist Spring Ejection Port Cover Ejection Port Cover Rod Ejection Port Cover...

Just your basic dust cover for your next build.  All USA made, all quality.  Phophate coated.  Includes: Ejection Port Cover Ejection Port Cover Rod Ejection Port Cover Spring C-Clip Logo marking is available on the dust cover.  It...