9mm | Marine Gun Builder

Have a Policy of 1st Time Quality

Gen 4 Trigger Housing Mod

Contribution from bapegg

Jun 5, 20212 min read

2,780 views

18 comments

Contribution from Kevin Wilhelm (aka Tohopka) & Photo ashere814 I've put together a comprehensive list of the parts you'll need to build...

Mar 1, 20216 min read

3,388 views

12 comments

Below is a complete tool list used for building the Sig P320 ! JSD Links lower parts MUP-1 https://jsdsupply.com/80-p320-compatible-inser...

Feb 23, 20215 min read

4,228 views

18 comments