This free floating forearm is CMMG's modular design. It’s called the Revolution model upper receiver and hand guard. This is an innovative AR-platform concept and CMMG has the patents. Includes M16 phosphated BCG and milspec charging handle. Upper height Gas Block allows use of same plane model folding iron sights such as the Midwest Industries FFR or Troy Battlesights.
What is a WASP barrel?
W.A.S.P., or Weapon Armored Surface Protection, is simply a modern alternative to chrome lining. W.A.S.P. is a proprietary finish that provides the same durability and ruggedness as chrome lining, without the accuracy loss inherent in chrome lining. Additionally, W.A.S.P. not only protects the inside of the barrel, but the outside as well. Its matte black finish does not reflect. CMMG WA.S.P. corrosion resistance outperforms conventional chrome lining in salt water sea spray tests and provides, rugged reliability and durability essential to military grade firearms.