The Accurate Reloading Forums
AR trigger group, small pin to large

This topic can be found at:
https://forums.accuratereloading.com/eve/forums/a/tpc/f/9411043/m/9171077101

27 January 2009, 07:58
308Sako
AR trigger group, small pin to large
How feasible is it to enlarge the pivot holes to make a .155 to a .170 group switch. I have 2 RRA match hammer/trigger sets and need one better trigger for a Colt lower.

Thanks for the input.






Member NRA, SCI- Life #358 28+ years now!
DRSS, double owner-shooter since 1983, O/U .30-06 Browning Continental set.
27 January 2009, 08:30
airgun1
The trouble will be the J-spring for the hammer. If you can remove it, then drill the hammer out, and then reinstall the J-spring the job is doable. I don't have a clue hoe to remove/install the J-spring in the hammer assembly.


PA Bear Hunter, NRA Benefactor
27 January 2009, 20:00
308Sako
Thank you for the response.






Member NRA, SCI- Life #358 28+ years now!
DRSS, double owner-shooter since 1983, O/U .30-06 Browning Continental set.