Stag Arm 7½ Inch Upper on a Receiver I SBRed
:cool:
https://i.postimg.cc/xTwrBvw8/SBR.jpg
Printable View
Stag Arm 7½ Inch Upper on a Receiver I SBRed
:cool:
https://i.postimg.cc/xTwrBvw8/SBR.jpg
Primary arms has a 10.5" for $99 right now. You dont NEED any more than 1/2" of barrel past the gas port to make anything function it will require a large port and puts more stress on the action.