12.5 inch 458 Socom M-LOK 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.
Kak Industry 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 (not aluminum).
***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.***
*Optional* - Add a Toolcraft 458 Socom BCG and CH. Toolcraft is one of the premier BCG manufacturers in the industry
*Optional* - Upgrade to an Adjustable Gas Block. Gas Block is melonited and made of solid steel. As always with our parts, it is USA made.
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