Knights Armament SR-15 IWS Ambidextrous Complete Lower Receiver, 5.56mm NATO, Matte Black
This Knights Armament SR-15 IWS lower receiver stands out for its fully ambidextrous control layout, factory markings, and quality construction. It is a complete, ready-to-pin lower assembly with a carbine-length receiver extension and a collapsible stock offering an approximately 11–14 inch length of pull. It features KAC's right-side bolt-release lever, ambidextrous magazine-release control, and an enlarged fixed "winter" trigger guard. No upper or barrel is included.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Condition: Not applicable - no upper or barrel included.
Specific Condition Notes: There are minor scratches and small blemishes on the lower receiver.
What’s Included
- Black zippered padded carry case
Built on the AR-15 platform, this SR-15 IWS lower features a matte black aluminum receiver with factory roll marks: "STONER RIFLE" with the KAC crest, and "SR-15 5.56mm KNIGHT'S MFG. CO. TITUSVILLE, FL USA." The finish and markings present cleanly and clearly.
Controls are configured for ambidextrous use. It includes a right-side bolt-release lever and a left-side ambidextrous magazine-release control with a paddle-style interface. A manual safety is installed.
The lower is complete with a carbine-length receiver extension and a collapsible black polymer stock. The stock provides an adjustable length of pull of approximately 11–14 inches and integrates a QD sling socket for convenient sling attachment.
Ergonomics are rounded out by an enlarged fixed "winter" trigger guard for easy access and an A2-style black polymer pistol grip. No upper or barrel is included, allowing the buyer to pair this lower with the upper of their choice.