Built on the capable and proven Mk4 AR15 platform this BANSHEE comes with the shortest 9mm barrel CMMG has to offer making this the most compact 9mm AR that utilizes our 9 AR conversion magazines. - Available in a range of Cerakote finishes the BANSHEE series represents the most innovative AR pistols and SBRs available today. From the quick deploying RIPBRACE to the stylized receivers and EML handguards every BANSHEE is tailor-made to be the personal defense weapon you can always depend on. New EML4 handguards feature M-LOK slots at 3 6 & 9 o