ProMag PM140B Single Point Sling Attachment Plate - Black Oxide Steel

The ProMag PM140B Single Point Sling Attachment Plate transforms any standard AR-15 or AR-10 rifle into a tactical platform ready for dynamic shooting scenarios. This black oxide steel attachment point eliminates the need for complicated multi-point sling systems while providing rock-solid connection strength. Built for ambidextrous operation, the PM140B accommodates both left and right-handed shooters without modification.

What Makes This Different

Unlike flimsy polymer alternatives, the PM140B features precision-machined steel construction with a corrosion-resistant black oxide finish. The low-profile design sits flush against the receiver, preventing snags on gear or vegetation during tactical movements. Standard attachment plates often require specific receiver threading, but this universal design fits most mil-spec buffer tube assemblies without gunsmithing.

Key Features

• Black oxide steel construction resists wear and corrosion in harsh environments
• Ambidextrous design works equally well for left or right-handed operators
• Universal fit compatible with mil-spec AR-15 and AR-10 buffer tube assemblies
• Low-profile mounting prevents snagging on equipment or clothing
• Quick-detach compatible with most single-point sling systems
• Precision-machined threads ensure secure, wobble-free installation
• Matte black finish reduces light reflection during tactical operations

Field testing demonstrates the PM140B maintains zero shift even under rapid transition drills and extended firing sessions. The steel construction handles the stress of dynamic entry scenarios, competition shooting, and patrol duty without loosening or failure. Law enforcement agencies report reliable performance in both urban and rural environments, while competitive shooters appreciate the consistent sling positioning for stage transitions.

Technical Specs

• Material: Heat-treated steel with black oxide finish
• Weight: 2.1 ounces
• Compatibility: Mil-spec AR-15 and AR-10 buffer tube assemblies
• Threading: Standard receiver extension threads
• Sling attachment: Quick-detach swivel compatible
• Installation: No gunsmithing required
• Finish: Non-reflective matte black oxide

Professional operators choose the PM140B because it delivers consistent performance when seconds count. The steel construction and precision engineering provide long-term reliability that polymer alternatives simply cannot match.