Converting AR15 to shoot other cal. bullets.

[tuan]

Is that possible? I saw a guy shooting an AR at the range today and someone said he was shooting 9mm instead of .223. Is that possible?

 

[swagge1]

Yes its possible and fairly common. 9mm is common, but as of late .22lr is a very popular conversion. Talk to Spanky. I think he has a dedicated .22lr upper.

 

[tuan]

is there a big difference in shooting a 9mm AR over a .223? As far as recoil, muzzle rise, etc? I'm a big believer in shooting the caliber you will use on the weapon when practicing.

 

[Nomad.2nd]

Sub cal is good training.

(Good cause it means you can afford to do more of it)

Get a Blow back 9mm and it'll feel similar.

IMHO it's good for pistol rated indooor ranges.