Designed for uncompromised dependability with your ATI bullpup shotgun, the Bulldog SGA .410 10-round magazine provides lasting service in adverse conditions. Featuring steel construction with a corrosion-resistant finish, this ATI Bulldog .410 mag is built for superior strength and durability in harsh environments. Additionally, the anti-tilt polymer follower pairs up with a high-strength steel spring to ensure reliable, consistent performance shot after shot. The snag-free design offers exceptional handling, even in close quarters.