16 inch 9mm Pistol Caliber AR-15 Melonite Upper
Pro2A Tactical believes in total transparency and honesty. We will always specify the manufacturer of the major components therefore you know exactly what you are getting. Specs:
All parts are MADE IN THE USA.
Upper is compatible with Colt or Glock Style AR-15 lower receivers.
Spinta Precision makes very high quality barrels. Made out of milspec 4150 CMV and melonited for corrosion resistance and lubricity.
The Matrix rail is very high quality and comparable to many other higher end rails that cost 2x or 3x as much. Barrel nut and mounting screws are solid steel ensure a rock solid mounting system.
9mm Uppers utilize a blowback system - no gas tube or gas block needed.
Note:- 9mm AR-15 barrels have their chambers "built" into the barrel extension area therefore they are about 1 inch shorter than centerfire rifle AR barrels.