Lapping an AR15 upper receiver ensures that the barrel is true to the upper receiver by providing a perfectly perpendicular surface for the barrel extension. This task is easily accomplished with a few simple tools and a handheld drill.
For this project, Brownells supplied us with the following:
Rifleshooter.com Review: Dewey AR-15/M-16 Cleaning Kit Pull-through cleaning kits have been around for some time. Lately, they seem to be gaining popularity. The obvious advantage of this kind of kit is the small space they […]
We headed to the range with the upper receiver we built here. This build was based on a Daniel Defense stripped M4 style carbine length gas system 16″ upper. We added a Daniel Defense Lite Rail 9.5 FSP, Larue […]
Bushmaster ACR review by Dave@rifleshooter.com Picked up the T&E Ban Compliant ACR yesterday. Today I began a test of the weapon. After field stripping it at the shop, I was impressed with the fit and […]