ace arfx skeleton stocks, that replace your a2 stock. you use YOUR buffer assembly. $49.95 plus $4.95 s&h total $54.00 while they last. We also carbine, and A2 ULTRA LIGHTS stock in stock prices are $62.95 for the car and $56.95 of the full lenght A2. to order call 985-690-0019. We accept VISA, MC AND DISCOVER.