16 inch Side Charging 5.56 M-LOK Mid Socom 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.
The Bear Creek Arsenal Side Charging Upper Receiver comes complete with the side charging handle and side charging BCG. For those who prefer an AK47 style charging pattern. Compatible with all standard AR-15 lower receivers. Just pin it to your lower and you are ready to rock and roll.
BCA makes very high quality barrels. Made out of milspec 4150 CMV and melonited for enhanced 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 screws are hardened steel and the mounting system is rock solid.
Gas Block diameter is 0.750 and is made out of steel and melonited (not aluminum).
*Optional* - Upgrade to a USA made Adjustable Gas Block. Gas Block is melonited and made of solid steel.
*Optional* - Upgrade to a USA made Black or Stainless Competition Muzzle Brake. This is an enhanced version of the popular style muzzle brakes. The first baffle is milled higher off center to drive pressure up and keeps the muzzle down more effectively.