Odin Works Close Quarters Rifle Stock Features The Odin Works Close Quarters Rifle Stock uses a spring loaded button operated deployment system that allows the stock to extend rapidly to one of five different lengths giving shooters the flexibility to adjust on the fly as the situation demands. When fully collapsed the stock adds only about five inches to the total length of the rifle which is a major advantage when moving through doorways vehicles or other tight spaces common in close quarters work. Machined from 6061-T6 aluminum the stock is built to handle repeated deployment cycles without losing its structural integrity or function. Compatible with AR-15 and M4 pattern rifles chambered in 5.56 and .223 Rem it is a drop in option for shooters looking to upgrade their buffer tube setup. Two ambidextrous QD sling mounts give shooters a secure attachment point for a sling regardless of which hand they favor supporting both right and left handed use. The butt stock itself is designed to be beard friendly and snag free reducing the chance of the stock catching on gear or clothing during fast movement. It ships as a compact buffer tube complete with buffer and spring simplifying installation onto a compatible lower receiver. Finished in black and weighing just 3 ounces the Close Quarters Rifle Stock is a purpose built upgrade for operators who prioritize speed and maneuverability. Odin Works Close Quarters Rifle Stock Specifications Manufacturer: Odin Works Model: Close Quarters Rifle Stock Compatible Hosts: AR-15 M4 Color: Black Material: Aluminum Weight: 3 oz Available At: GrabAGun