Brand new retractable PDW style stock M4 GBBRs. Color is Sand/dark earth, and the stock features a dimpled/checkered texture rubber pad on the check area. Out of stock everwhere but I ended up with two extras. Included: -Retractable PDW stock M4/AR/M16 style GBBRs -Compatible buffer tube -Buffer and spring Compatibility: WA systems M4 GBBRs. This includes WA, G&P, GHK (mine needed slight modifications, but I think I was doing it wrong). Possibly VFC; it will basically fit any replica that uses a milspec buffer and buffer tube. Message me if you need help figuring it out. I am open to offers but pretty firm around $150. They are brand new, and the shipping was expensive. The site billed me 3 times and I couldn't sort it out with py pal.