The Tiger Rock Inc. ST-JT 223/5.56 Rifle Juggernaut JT Silent Stock System is revolutionizing the featureless rifle market. Crafted in the USA from solid aerospace billet aluminum, this precision CNC-machined stock outperforms conventional options. Engineered for high-quality AR-15s, it eliminates the need for a bullet button in California, instantly enhancing your shooting experience with unparalleled durability and innovative design. Replaces buffer tube, end plate, and castle nut assemblies Four times thicker wall silences spring "pinging" sounds Quickly threads onto any standard buffer tower Multiple QD sling attachment ports and mono-pod support included Quick and easy installation Overmolded rubberized buttpad for added comfort Extension plates available for longer length of pull Includes thumb rest for enhanced control Choose the Tiger Rock Silent Stock System for a superior shooting experience today.