10-04-2015, 09:19 PM
jim_bob Wrote:Thank you for the information. I currently live in Roanoke, VA, grew up in Franklin County just south of the metropolis that is Roanoke. I hunt mostly in Franklin and Floyd counties.
Is there a tool for aligning a gas block?
Montana, what tool do you recommend for lapping the upper receiver?
I made my lapping tool since I have a 4 chuck lathe. I made it out of an old brake S cam. Maybe some other members could hop in and recommend some commercial lapping tools they have used. I don't like to recommend anything I haven't used. I have always measured and scribed for my gas block alignment but this is the first time I have heard of the HB industries tool A.D.D. AR found. It looks like a simple process. https://www.youtube.com/watch?v=V4f9stp4SWE I keep on finding helpful tips on this forum myself.