Hand guards will vary based on which you select to make. The URG-I For illustration utilizes a geissele mk16 nine″ handguard which only seem to be offered on their recently introduced URG-I upper receivers. Lightweight and military-challenging, the KAC URX rail for sale is obtainable in a very configuration to https://gunnervjtir.blue-blogs.com/32890478/kac-rail-secrets