AR9 Rifle Build

Anderson lower with PSA EPT lower parts build kit. Has an extra power bolt spring with an FM 6.5oz 9mm buffer. Magpul MOE stock and K2 grip.

Stern Defense Glock mag well adapter with last round bolt hold open.

RTB PCC upper receiver, Expo Arms 10.5” mlok tail, RTB 9mm BCG, Kaw Valley 16” nitride 9mm barrel, and Magpul VFG.

Comes with a Holoson ARO-EVO, case, and two Magpul 27rd Glock mags.

I have fired a few hundred rounds of 9mm ammo thru this set up. The red dot is zeroed at 50yds. No feed or jam issues. It currently has a Cross Armory mag lock installed for the Stern Defense adapter. Included is a standard mag catch for use with a standard upper. I will also include a 5.56 buffer / spring.

These are nice shooters and can be easily switched from 9mm to 5.56 uppers. Only selling to fund another purchase.

$600 for the set up, no trades.

Meet in the Chesterfield Twp area. CPL required for transfer.