QTDDTOT AR15 ed.

I smell sage....

In all fields.

Burn this thread to the ground if you have even a shred of decency left.

>>27792998
It's good, I have several Bushmaster uppers and they've never let me down.

dumb question here:

Is it possible to build an AR that can be easily converted from 5.56 to 9mm?

>>27793409
Not that I know of. You're talking about a different lower, a different bolt face, a different barrel....

>>27793409
>>27793429
Just get a 9mm magazine block...

Best cheap upper w/ barrel to buy? I'm seeing bushmaster ones for like $350, but are there any cheaper?

>>27793467
You need a different barrel and bolt assembly still.

For the amount of things needed to be swapped out, it's less hassle to just have 2 guns.

Could I install a Ris ii rail on my 14.5 pinned upper, granted I shave the fsb? Note : Putting this installed barrel on a different upper.

>>27794409
Basically asking can I remove the gas tube from the old upper without removing the fsb.

>>27794258
For the performance of 9mm from a carbine length barrel, you're better off shooting 223 and saving 9mm for your pistol.

>>27794165
Daytona tactical