An Easier Way To Grease Your M1A Bolt-Roller Bearing
This guide details an easier method for greasing the critical bolt roller bearing on M1A and M14 rifles, developed by certified armoror Mike Sweeney. It utilizes a specialized brass greaser tool to ensure thorough lubrication of this difficult-to-reach component, crucial for proper rifle function. The process involves partial disassembly of the rifle to access the bolt assembly.











