Arsenal SGL 12-94 Law Enforcement Variation Saiga 12 Shotgun. Now you can have a Saiga shotgun with the same fit and finish as our SGL21 and 31 series rifles. The 922r compliant parts are mil-spec. Warsaw Pact length folding buttstock, pistol grip and trigger group. Features a tactical rail with RPK style handguard that uses the same lower handguard ribbed technology as our RPK series that provides advanced cooling.