4.5 inch Non Reciprocating Side Charging 40 S&W Upper w/CAN

Special Price $389.99 Regular Price $519.99
In stock

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:

Gibbz Arms G9 Non Reciprocating Side Charging Upper Receiver with Gen 2 handle
Faxon Firearms 4.5 inch 40 S&W 1/16 Twist Melonite QPQ 4150 CMV Barrel
Blowback System (no gas block needed)
Blowback System (no gas tube needed)
Matrix Arms 4 inch Lavi Keymod Slim Profile Free Float Rail
Kak Industry Slimline Flash Can
*Optional* - Spinta Precision 40 S&W BCG can be added above  

All parts are MADE IN THE USA.

Upper is compatible with Colt or Glock Style AR-15 lower receivers.

Faxon Firearms makes very high quality barrels. Made out of milspec 4150 CMV and melonited for enhanced corrosion protection 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 screws are hardened steel and the mounting system is rock solid.

40 S&W Uppers utilize a blowback system - no gas tube or gas block needed.

***NFA/SBR rules apply unless upper is installed on a pistol configured lower receiver. It is the customer's responsibility to know/obey the gun laws in his/her state.***

The Kak Industry Flash Can is perfect on short uppers as it directs the sound forward plus it also looks great.

Note:- 40 S&W AR-15 barrels have their chambers "built" into the barrel extension area therefore they are about 1 inch shorter than centerfire rifle AR barrels.

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