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Troy Industries OEM M4 Receiver Sling Mount - Fits Mil-Spec & Commercial Buffer Tubes, Ambidextrous Dual QD Sockets, Includes 1x Push-Button QD Sling Swivel, Flat Dark Earth (FDE) Tan Finish - SMOU-M4S-00FT-00 / 812699010266
Product Description
Upgrading a multi-role tactical carbine, duty-ready patrol rifle, or personal defense weapon staging framework requires an absolute rock-solid sling anchor interface. Weak snap-on attachments or low-grade receiver end plates can twist, bind, or sheer clean off the receiver extension under dynamic movement on your bench. The **Troy Industries® OEM M4 Receiver Sling Mount (SMOU-M4S-00FT-00 / 812699010266)** completely flatlines these weapon retention vulnerabilities. It delivers a **heavy-duty wrap-around clamping anchor** engineered to clamp directly over your rifle's existing buffer tube castle nut.
Proudly engineered and field-proven to elite combat standards by Troy Industries, this specialized operational asset is CNC-machined from premium **hardened billet aircraft aluminum alloy** and coated in a durable, heat-resistant Flat Dark Earth (FDE) tan finish. The clever design choice is its split-ring bolt-on installation layout, which completely eliminates the need to remove your castle nut, pull off the buffer tube, or break factory stakes on your lock ring. It provides two **ambidextrous push-button Quick Detach (QD) swivel sockets** flanking the receiver extension, keeping your sling centralized for seamless transitions from your strong shoulder to your support shoulder. Complete with one heavy-duty **steel push-button QD sling swivel**, this turn-key utility block upgrades your rifle carry system straight from your workbench.
Engineered to clamp securely onto standard mil-spec or commercial M4 receiver extensions, this factory-built interface ring ensures absolute retention stability directly from your workspace bench.
*Armorer Bench Notes & Real-World Sling Mount Staging Guidance: The Troy SMOU-M4S-00FT-00 weapon retention kit arrives workspace ready, containing the two-piece FDE aluminum clamp ring assembly, 2x hardened carbon steel clamping hex screws, and 1x heavy-duty matte black phosphate-coated steel push-button QD sling swivel. UNIVERSAL RECEIVER EXTENSION CASTLE NUT INTERFACE MATRIX: The internal diameter and shoulder lugs are engineered natively, strictly, and precisely to **clamp over standard AR-15 / M4 receiver extension castle nuts (both mil-spec and commercial dimensions)**. *Handguard/Stock Clearance Checklist:* Because it sits directly behind the receiver face, verify that your current adjustable stock can fully collapse over the outer shell profile of the clamp on your bench. Armorer Workbench Custom Staging Sequence: 1. Visually and physically confirm your host long gun is completely clear of live ammunition, the magazine is separated, and the action chamber area is empty and safe. 2. Fully collapse or remove your adjustable buttstock module from the buffer tube to gain clear workspace access to the receiver castle nut area. 3. Separate the two halves of the Troy M4 clamp mount by unthreading the steel hex fastening screws with a quality Allen wrench. 4. Position the primary FDE indexing loop yoke around the castle nut, ensuring the internal indexing lug aligns straight with the lower receiver end plate channel block. 5. Re-engage the secondary clamping arc, thread the steel hex fasteners by hand, and alternate tightening them down until the mount pinches evenly across the nut. 6. Use a calibrated driver to final-torque the clamping screws strictly to **25 to 30 inch-pounds** (apply blue thread locker to the fasteners if desired), then click the steel QD swivel into both the left and right sockets to verify positive push-button release lockups before rolling downrange.*
Key Features
- No-Disassembly Drop-In Installation: Features a rugged split-clamp layout that bolts directly over the existing factory castle nut, saving armorers from removing the buffer tube or breaking staking marks.
- True Ambidextrous Dual QD Sockets: Engineered with dedicated left and right quick-detach swivel ports, allowing left- or right-handed operators to run comfortable single-point or two-point sling paths.
- Hardened Billet Aluminum Build: CNC-machined from solid billet aircraft aluminum blocks to ensure immense tensile strength that won't crack under high-stress weapon drops.
- Premium Steel Swivel Included: Comes complete with a heavy-duty, manganese phosphate-treated push-button steel QD sling swivel that clicks securely into the mount ports.
- Durable Flat Dark Earth Finish: Coated in a rugged, non-reflective FDE tan layer that matches standard tactical military color themes while resisting scratches and trail solvents.
- Centralized Single-Point Staging: Anchors the sling directly at the rear center of the receiver frame, preventing the sling wrap tangling common with traditional buttstock loops.
Product Specifications
- Brand: Troy Industries® (Clarksville, Tennessee)
- Model Line: OEM Specialized Weapon Mounts & Tactical Sling Attachment Enhancements
- MPN/SKU Code: SMOU-M4S-00FT-00 (Alternative Branded Catalog Tracking: M4 Sling Mount FDE Base SKU)
- UPC Code Profile: 812699010266
- Chassis Interface Capability: Standard AR-15 / M4 Carbine Buffer Tube Castle Nuts Natively (Mil-Spec & Commercial)
- Sling Quick Detach Format: 2x Built-In Anti-Rotation Ambidextrous Push-Button QD Swivel Socket Ports
- Mounting Installation Style: Bolt-On 2-Piece Split-Ring Clamping Collar Assembly
- Structural Material Base: CNC-Machined Solid Billet Aircraft Grade Structural Aluminum Alloy
- Exterior Finish Dressing: Non-Reflective Flat Dark Earth (FDE) Tan Matte Protective Color Coating
- Fastener Clamping Hardware: Dual Hardened Carbon Steel Button-Head Hex Socket Screws
- Sling Swivel Component: 1x Heavy-Duty Push-Button Quick Detach Steel Sling Swivel (Matte Black Finished)
- Full Kit Component Checklist: 1x FDE Sling Mount Clamp Ring, 2x Screws, 1x Steel QD Swivel Swivel, Retail Packaging
- Packaging Format Class: Factory Original Sealed Troy Industries Header Presentation Card Pouch Pack
- Product Type Category: Rifle Accessories / Sling Mounts & Receiver End Plate Upgrades
- Overall Structural Flange Width: ~1.62 Inches (~41.1 mm Symmetric Swivel Boss Clearances)
- Overall Structural Collar Thickness: ~0.50 Inches (~12.7 mm Low-Profile Horizontal Extension Footprint)
- Net Combined Hardware Mass: ~2.10 Ounces (~59.5 Grams Ultra-Lightweight Structural Alloy Weight)
- Global Quality Certifications: Formulated to Strict Military Operational and Professional Duty Standards
- Warranty Tracking Protection: Fully Backed by Troy Industries Limited Lifetime Factory Product Guarantee
