Home / Rifles / KNIGHT’S ARMAMENT KS-4 SR-15 E3.2 16″ 5.56 MLOK – SHIPS 7/10/2026 Out of stock KNIGHT’S ARMAMENT KS-4 SR-15 E3.2 16″ 5.56 MLOK – SHIPS 7/10/2026$2,849.54 Out of stock Want to be notified when this product is back in stock? Notify me UPC: 819064019244 SKU: 121442 Category: Rifles Tag: KAC Product ID: 44420 Description Description .KA You may also like… IWI ZION Z-15 16″ 5.56 1-MAG 30RD BLACK $929.99 Add to cart Related products FN M249S PARA 16.1″ 5.56 BELT FED SEMI AUTO BLACK $10,799.00 Add to cart Q SUGAR WEASEL 16″ 5.56 1-MAG RIFLE BLACK $2,000.00 Add to cart SOLGW LRF-L89BS-13.7 13.7″ PINNED NOX RIFLE LCH A5 B5 LCH QUICK AMBI FCD OD GREEN $2,280.00 Add to cart Out of stock SMITH & WESSON M&P15-22 16.5″ SPORT OR W/ M&P RED/GREEN DOT OPTIC 25RD $499.00 Read more