SGM Tactical SGMT10GC30R is engineered for peak performance with your Glock 20/20SF, ensuring reliability in every use. Constructed from durable polymer, this magazine withstands rigorous conditions while maintaining its structural integrity over time. Experience unparalleled functionality and precision with each shot. Polymer Body Material Fits Glock 20/20SF High Quality Spring Choose SGM Tactical for a magazine that combines durability with high-quality performance, making it an essential addition to your gear.