The BCI Stoner 63 10.5" Outer Barrel is a lightweight and strong option for your airsoft gun. Excellent choice for the player that wants a clean, simple and lightweight barrel option. An easy-to-install design provides an integrated stabilizer and comes complete with an aluminum threaded adapter in 14mm CCW. This barrel is a popular choice among airsoft players all over the world.

A 310mm inner barrel will reach the end of threads.