Global Ordnance LLC UFS 1913 Universal Fit Black Polymer Adj Folding. Designed to mount securely to any 1913 Picatinny rail back plate this stock has been tested across a wide range of firearms for a reliable universal fit. Its anodized aluminum adapter features a multi-adjustable set screw system allowing shooters to fine-tune positioning for their preferred setup. Made from durable polymer the stock offers seven length-of-pull adjustments an adjustable cheek riser and left-side folding for compact storage. A built-in battery compartment with a rubber cap keeps spare batteries or small parts secure and protected. Australian Munitions 197892026727 UFS 1913 Universal Universal Fit Black Polymer