B&T Semi-Auto SIG320 Trigger Group/Lower for APC9/GHM9

B&T Semi-Auto SIG320 Trigger Group/Lower for APC9/GHM9

B&T
SKU:
BT-361139
$420.00
(2 reviews)
Current Stock:
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Description
Factory original B&T semi-auto trigger group assembly for APC9, APC9K, APC9SD, or GHM9 that accepts SIG 320 magazines with no additional modifications!
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Reviews

  • 1
    Used and dirty

    Posted by Raymond Grunch on 9th Jun 2026

    I ordered a new unit and received a filthy, used one in a sharpied ziploc bag. Still waiting on a resolution from customer service.

  • 5
    Perfection

    Posted by Erik Whipperman on 2nd Feb 2026

    As usual B&T works its magic and this lower trigger group feeds Sig 320 magazines perfectly through my APC9K. Plus Arms Unlimited has the best prices!