Find fields & stores near you!
Find fields and stores
PbNation News
PbNation News
Community Focus
Community Focus

Thread Tools
Old 05-27-2020, 02:06 PM #1
Join Date: May 2016
SM-1 Pump set screws?

Two of the four set screws in my SM-1 pump (stock SM-1 with the dual arm pump), backed out and fell out somewhere on the field. Got two left but looking to replace the two that fell out. Any idea what size screw these are? Im guessing 8-32 or 10-32? If anyone knows for sure that would help alot! Thank you!
VectorVictor is offline   Reply With Quote
Old Sponsored Links Remove Advertisement
Old 05-27-2021, 11:33 AM #2
It's a liopleurodon.
bac0n's Avatar
Join Date: Aug 2004
bac0n is a Supporting Member
 has been a member for 10 years
The SM-1 kit I have are 10-32 set screws that locks the pump arms in place.

If you remove one of your existing screws on your pump kit and it threads into the your Autococker's trigger frame/beavertail holes, then it's going to be 10-32. If it's smaller, then it's most likely 8-32.
bac0n is offline   Reply With Quote

Thread Tools

Posting Rules
Forum Jump