Primary Weapons UXR762X3916 UXR Elite 7.62x39mm 16 Black Chrome Lined Barrel, Black Anodized w/Pic Rail, Aluminum Receiver, M-LOK Handguard, Black Synthetic Fold w/Adj Cheek & LOP Stock, Ambi, Rifle

The PWS UXR features a Barrel Xchange System: An innovative barrel exchange system enabling users to switch between calibers and barrel lengths; Modified Long Stroke Piston System; Bore Evacuator; ambidextrous receiver & buttstock, folding buttstock with cheek and LOP adjustments. Configurable to either left or right-side folding. Mounted using a 1913 picatinny rail attached to the trigger housing; three position adjustable gas system including a dedicated suppressor setting; PWS FRC compensator; M-LOK handguard; FRC Compensator, the extended FRC compensator.