STBA assembly

R

Redleg84

New member
Does anyone have any experience with the STBA assembly from Tactical Innovations?

The trigger and hammer pin holes on one of my lowers are oversized a good amount. I would buy a new lower but this one is a registered sbr.

Anyone use any bushings on their lowers before?
 
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Originally Posted By: bryan hI am not familiar with the but KNS Precision makes over sized pins if that will help.

Yup. KNS Gen 2 Mod 2 trigger pins may be the ticket in the .1555 size. That should help keep things from getting any worse.
 
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