use #29 drill bit (comes with 8-32 tap set at Lowes $7)
tap the hole with 8-32 tap
Crown 8-32 x 3/16" setscrews $0.70/2pk at lowes or HD I forget... perfect fit.. IMHO..
I also used RED loctite on the threads of the screw..
Tada..
FWIW.. you can add a weld on top if your doing a sub-16" barrel build... also check local laws as you may need a 'weld'.. MIG works easily for this..
I hope this helps some DIY on here. **this is not legal advise**
Posted: 9/17/2011 7:15:28 AM EDT
[#1]
Good idea. Remember not to tighten too much, you can actually distort the barrel, at threads (basically pushing a bulge into the bore), to cause accuracy issues.
Note: For perm requirements, you MUST weld over the set-screw.
Posted: 9/18/2011 5:28:24 AM EDT
[#2]
thanks..
I figured for the simple DIY this may be an easier alternative..
if your going under 16" OAL.. you must weld the PIN/SCREW.. again a mig welder is your friend.. (alot of body shops use MIG welders)