The 6mm ARC is specifically engineered to provide superior ballistic performance in AR15 platform rifles, thereby competing with the long-range performance of larger calibre rounds typically found in the more substantive AR10/LR308 style rifles. The many features of this product markedly contribute to its effectiveness. Notable features include the EML handguard, furnished with full-length M-LOK slots on both sides plus the bottom of the handguard. Additionally, M-LOK is positioned between the top picatinny rail sections, making it highly versatile and adaptable. This model is embellished with ZEROED parts which include: a drop-in single stage trigger, a comfortable pistol grip, a 60/90 degree ambidextrous safety for flexible operations, ambidextrous magazine catch for ease of use, an extended magazine release button for swift reloading, an ambidextrous charging handle for left and right-hand users, a bolt catch, a durable polymer dust cover, and an efficient muzzle brake. Included with your purchase is a CMMG 10 round magazine, helping enhance your shooting experience straight out of the box.