Luth-AR BS-M4 M4 Buttstock with Rear Sling Swivel

The Luth-AR BS-M4 is a collapsible M4-style buttstock designed for AR-15/M4 platform rifles. Features a durable polymer construction with an integrated rear sling swivel for easy attachment of single or two-point slings. This mil-spec buttstock provides multiple length-of-pull positions for optimal shooter comfort and weapon control. Compatible with standard carbine buffer tubes and offers reliable function in tactical and sporting applications.