The Luth-AR M4 Buttstock (Luth-AR part no. BSM4) is a standard M4-profile collapsible stock built with an integrated rear sling swivel mount. Made by Luth-AR, this stock gives AR-15 builders a familiar, no-frills six-position stock body with a traditional loop for attaching a sling directly, without needing a separate QD adapter. It is a solid, budget-friendly choice for a duty, range, or home-defense AR-15 build.

Key Specifications

• Uses a standard M4-profile, six-position collapsible design.
• Includes an integrated rear sling swivel mount.
• Sling loop attaches directly, without needing a separate QD adapter.
• Compatible with standard mil-spec AR-15 buffer tubes.
• A budget-friendly, no-frills option for duty, range, or home-defense builds.

Frequently Asked Questions

Does this stock include a sling attachment point? Yes, it includes an integrated rear sling swivel mount.

What stock profile does it use? It uses a standard M4-profile, six-position collapsible design.

Buy the Luth-AR M4 Buttstock with Rear Sling Swivel

Add a classic M4 stock with built-in sling mounting to your AR-15. Order it from our Lubbock, Texas gun shop for fast, insured shipping, and see our full rifle stock selection for more Luth-AR options.