Home / AR Upper Receivers / KNIGHT’S ARMAMENT SR-25 NOTCHED UPPER KIT (URX-6 COMPATIBLE) Out of stock KNIGHT’S ARMAMENT SR-25 NOTCHED UPPER KIT (URX-6 COMPATIBLE)$581.40 Out of stock Want to be notified when this product is back in stock? Notify me UPC: 123852 SKU: 123852 Category: AR Upper Receivers Tag: KAC Product ID: 44435 Description Description More info to come. Related products KNIGHT’S ARMAMENT QDC CQB PRG 7.62 $1,318.13 Select options This product has multiple variants. The options may be chosen on the product page KNIGHT’S ARMAMENT QDSS NT-4 PRG $1,282.50 Select options This product has multiple variants. The options may be chosen on the product page Out of stock KNIGHT’S ARMAMENT TRIGGER GUARD KIT AR15 $30.24 Read more KNIGHT’S ARMAMENT DTS-1 (CRS/DSR/PRG) 7.62MM 3/4-24 $1,496.25 Select options This product has multiple variants. The options may be chosen on the product page