Has anyone ever had one built?
If so who did you have build the upper, and how much did it cost?
I've been toying around with the idea of getting a dedicated 22lr upper built for my AR and having it integrally suppressed so it's a 1 stamp deal rather than 2 since it will technically be SBR, but integral keeps it 16" barrel length even though the suppressor takes up 6-8" of that length. but being permanently attached to the barrel makes it not SBR and gives the ability to port the barrel and vent the ports inside the can so cheap bulk ammo will fire subsonic out of the rifle rather than supersonic while maintaining a longer rifled barrel rather than trimming it to 3.5" to keep the ammo subsonic.
I thought about having it done to my 15-22, but I don't want to not have my gun for a year since nobody makes replacement barrels for the 15-22, the only way to have it done is with the existing barrel.
I'm thinking it would be cheaper in the long run to just get an upper built that way I'm not without my plinker and swapping between 22lr and 5.56x45 is just 2 pins and a mag away...
If so who did you have build the upper, and how much did it cost?
I've been toying around with the idea of getting a dedicated 22lr upper built for my AR and having it integrally suppressed so it's a 1 stamp deal rather than 2 since it will technically be SBR, but integral keeps it 16" barrel length even though the suppressor takes up 6-8" of that length. but being permanently attached to the barrel makes it not SBR and gives the ability to port the barrel and vent the ports inside the can so cheap bulk ammo will fire subsonic out of the rifle rather than supersonic while maintaining a longer rifled barrel rather than trimming it to 3.5" to keep the ammo subsonic.
I thought about having it done to my 15-22, but I don't want to not have my gun for a year since nobody makes replacement barrels for the 15-22, the only way to have it done is with the existing barrel.
I'm thinking it would be cheaper in the long run to just get an upper built that way I'm not without my plinker and swapping between 22lr and 5.56x45 is just 2 pins and a mag away...