your gonna need a magwell block so the 9mm mags will stay in the gun but besides that i dont see any reason why it wont fit..
Someone correct me if im wrong though
Someone correct me if im wrong though
1 - 9 of 9 Posts
G
There are 2 different 9-mm pattern uppers. With the Colt pattern upper you need a modified hammer or ramped bolt carrier as well as a mag block or modified mags. With out the modified hammer or ramped bolt you will jam the gun up good and tight. With the Olympic arms pattern a standard .223 config lower will work as is. You will just need a modified Sten mag (one comes with the Oly upper) or a Hahn block and unmodified 32 round sten mags ($4 each from Tapco).
The model 1 block is for Colt pattern uppers. The Hahn at about 1/2 the $ is for the Oly pattern Brownells carries this block.
Leeindy drop me a PM if you need more details. 9 mm AR's are a hoot to shoot.
This is a Oly carbine flat top upper mated to a Superior Ams lower built with a mil spec lower parts kit and a 6 position Tapco stock. The small lever coming out of the bottom of the magwell is the mag release on the Hahn block.
![]()
The model 1 block is for Colt pattern uppers. The Hahn at about 1/2 the $ is for the Oly pattern Brownells carries this block.
Leeindy drop me a PM if you need more details. 9 mm AR's are a hoot to shoot.
This is a Oly carbine flat top upper mated to a Superior Ams lower built with a mil spec lower parts kit and a 6 position Tapco stock. The small lever coming out of the bottom of the magwell is the mag release on the Hahn block.
1 - 9 of 9 Posts
