I am looking for a longer barrel for a M-10 (MAC-10) chambered in 45. I am looking for around 10" and I DO NOT want a barrel extension. Preferably just the barrel but a barreled upper will be good also.
If you are looking for an unusual barrel length for your MAC go to UZI Talk and look up Barrel exchange he would probably make you one. He does alot of UZI and Mac stuff. He made me a 45 ACP Closed bolt for my FA Micro UZI. so I'm sure making an over length barrel would be no problem.