Looking to do a trigger swap on PSA AR9 gen 4. Frt drop in or binary? 10oz buffer is suggested, looking for triggers any recommendations?
I’ve been happy with the PSA brand. IIRC The ones I used came with anti walk pins.
https://palmettostatearmory.com/psa-custom-ar-3-5-lbs-match-grade-drop-in-trigger-flat-116055.html
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