A5 received extension internal length?
Sorry if this is common knowledge.
I tried searching and didn’t come up with anything.
I have a receiver extension that may be A5 length, but was hoping one of you folks might be able to check an A5 for me.
This is the POF “308 only” tube.
Looks to be 7.75”.
https://uploads.tapatalk-cdn.com/202...58814892c0.jpg
A5 received extension internal length?
I’m not sure if anybody cares, but the POF tube seems to work fine. Locks back no problem. Using a 10” SIG 516 upper.
Nice A5 alternative for anybody running a piston upper.