SGM Tactical Saiga .223 Rifle Magazine 20 Rounds Black

SGM Tactical Saiga .223 Rifle Magazine 20 Rounds Black. Their injection molds are cut from P20 pre-hardened tooling steel and our retractable cores are cut from S-7 heat treated steel. This gives us absolute accuracy of all mag components for years to come. The composite/glass-filled polymer was specifically chosen to provide us with an extremely durable internally slick fast feeding mag that will provide years of service. Their springs are slightly longer to provide a more uniform pressure and