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Showing 2089–2100 of 2806 results

• Out of stock

  KNIGHT’S ARMAMENT 5.56MM SR-15 KS-3, 11.5″, UPPER RECEIVER KIT – SHIPS 3/20/2026

  $1,710.00 Read more
• Out of stock

  KNIGHT’S ARMAMENT 5.56MM SR-16 MOD 2.1, 11.5″, UPPER RECEIVER PACKAGE W/ KAC CRS – SHIPS BY 8/28/2026

  $3,762.00 Read more
• Out of stock

  KNIGHT’S ARMAMENT 7.62MM SR-25A2, 20″, UPPER RECEIVER KIT

  $3,283.20 Read more
• Out of stock

  KNIGHT’S ARMAMENT 7.62MM SR-25K3, 16″, UPPER RECEIVER KIT

  $3,146.40 Read more
• Out of stock

  KNIGHT’S ARMAMENT 7.62MM SR-25K5, 14.5″, UPPER RECEIVER KIT

  $3,146.40 Read more
• Out of stock

  KNIGHT’S ARMAMENT FORWARD PISTOL GRIP

  $79.54 Select options This product has multiple variants. The options may be chosen on the product page
• Out of stock

  KNIGHT’S ARMAMENT KS-1 SR-15 E3.2 13.7″ 5.56 MLOK SBR – SHIPS 5/1/2026

  $3,287.52 Read more
• Out of stock

  KNIGHT’S ARMAMENT KS-2 SR-15 E3.2 14.5″ 5.56 MLOK SBR – SHIPS 7/2/2026

  $3,143.52 Read more
• Out of stock

  KNIGHT’S ARMAMENT KS-3 SR-15 E3.2 11.5″ 5.56 MLOK SBR – SHIPS 6/1/2026

  $3,143.52 Read more
• Out of stock

  KNIGHT’S ARMAMENT KS-4 SR-15 E3.2 16″ 5.56 MLOK – SHIPS 7/10/2026

  $2,849.54 Read more
• Out of stock

  KNIGHT’S ARMAMENT M-LOK INDEX HAND STOP ASSEMBLY

  $59.25 Read more
• Out of stock

  KNIGHT’S ARMAMENT M-LOK QD MOUNT ASSEMBLY LOW PROFILE

  $69.13 Read more