The Big Boy X-Model has a high-performance feature set and plenty of room to add even more. The durable synthetic furniture is equipped with integrated mounting points for a sling, a solid rubber recoil pad, and both Picatinny and M-Lok accessory slots to aid in mounting the tools you need for the task at hand. The carbine-length barrel is topped off with obvious fiber optic sights, fore and aft, and the muzzle end is threaded (5/8×24 thread pitch) to accept a suppressor or other muzzle device. A screw-on thread protector ensures your muzzle threads stay in top shape.