The DT Carbine Stock is a drop-in replacement buttstock for AR15/M16/M4 carbines (or comparable platforms) equipped with Mil-Spec profile receiver extensions. It merges the best features of the SL and CTR product lines with its new dual tensioning technology, which provides greater strength and security for a more rugged and stable platform thats easy to adjust. The DT Stock is an A-frame style carbine stock that features an auto-engaging friction lock thats reflexive and inert during adjustment. This produces additional tension on the buffer tube, providing extra tight lockup that minimizes movement between the stocks lock pin and receiver extension. The result is increased durability in case of severe impacts and quick, smooth, and frictionless length-of-pull adjustments on the fly. Other features include a unique, non-slip butt-pad that matches the footprint of the SL line and incorporates the optimized curvature from the CTR, an ambidextrous adjustment lever, a rotation-limiting QD sling mount, and a 1.25in footmans loop. Specifications for Magpul Industries DT Carbine Stock: Manufacturer: Magpul Industries Gun Model: AR-15 Gun Type: Rifle Weight: 9.7 oz Length: 7 in Condition: New Condition Quality: Excellent Condition Details: Other Features of Magpul Industries DT Carbine Stock Mounts on Mil-Spec sized carbine receiver extension tube (not included) from manufacturers such as Colt, Armalite, S&W, LMT, and others Improves ease of adjustment while securing LOP placement, limiting secondary movements, and improving durability Single, anti-snag ambidextrous control lever Newly designed non-slip butt-pad with optimized curvature allows for easier shoulder transitions and better fit when using body armor Sloping cheek weld combines a slim profile with user comfort Compatible with our Magpul CTR Cheek Risers for use with a fully extended stock and on rifles without rear-facing charging handles Compatible with Magpul ASAP, ASAP QD and other receiver-mount sling attachments Rear 1.25in sling loop Rotation-limiting, integral push-button QD swivel sling mount accommodates up to 1.5in swivels (ambidextrous) Package Contents: Magpul Industries DT Carbine Stock What firearm models does the manufacturer say Magpul Industries DT Carbine Stock is compatible with? The manufacturer says that Magpul Industries DT Carbine Stock is compatible with AR-15