The Luth-AR MBA-5 Buttstock is the latest in the MBA Series. Designed as an affordable lightweight adjustable carbine buttstock with a paddle-style adjustment lever allowing rapid positioning. The wide flared cheek rest provides a comfortable cheek weld and the integrated Picatinny rail allows for attaching a mono-pod or other accessories. – The MBA-5 is designed to fit either Mil-Spec or Commercial Carbine buffer tubes and includes an industry exclusive Anti-Rattle clamp. The MBA-5 is Grovtec Quick Detach sling cup ready*. Paired with our Chubby Grip® and Palm Handguard® the New MBA-5 is just the right choice for your AR. – MBA-5 features: – Lightweight Carbine Buttstock – MBA Ergonomic Styling – Paddle Adjustment Lever for Rapid Positioning – Flared Cheek Rest – Integrated Picatinny Rail for Mono-pod attachment – Quick Release Cup Pockets both sides* – Anti-Rattle Clamp 8 x 32 x 1/2 and it uses a 3/32 hex key wrench – Rubber Buttpad – High-Strength Glass-filled Nylon – Length-of-pull: 11.5 collapsed 14.5 extended – Weight: 8.95 oz – Fits either Mil-Spec or Commercial carbine buffer tubes .233 Rem/5.56mm or .308 Win/7.62mm