I have a LWRC UCIW compact stock kit with a x-heavy buffer from heavybuffers.com and the original LWRC buffer. I had this on a suppressed compact 300Blk SBR, but now have other plans for the SBR lower. The stock kit includes the stock, receiver extension, index plate, 2x buffers, recoil spring and castle nut. New the kit and extra heavy buffer are close to $300new

Looking to get $120 shipped.