View Full Version : ar 9mm adapters

11-27-2011, 6:23 PM
have a 9mm pistol upper it came with pro mag adapter and colt mags it will not feed right, mag will not stay locked in, anyone used these or rifle gear has one that is pricey $146.00 is it any good??

11-27-2011, 6:53 PM
I use a Hahn dedicated block and it works perfectly with Colt mags. Anything made by promag must be looked at with great suspicion and contempt.....

11-27-2011, 9:10 PM
where do find haun?? found spikes they look a lot better and are ajustiable, going to call them mon, they have 9mm buffer spacers are they needed??

11-27-2011, 9:36 PM
Hahns are available @ midway brownells I'm considering the spikes for my 9mm project
I wish spikes would hurry up with their 9mm billet upper receiver v2...

11-27-2011, 10:07 PM

11-28-2011, 6:25 AM
Are the mags factory colt or USA mags or converted UZI mags.? I have the ASA upper and ASA lower block(copy of the Hahn )on a A/W lower .I use the promags and Factory Colt and UZI mags converted.

11-28-2011, 10:46 AM
mag are pro mag colt smg/carbine 9mm
i orded spikes adapter and mags and buffer spacer they say that will make it work right!