ZEV Technologies +5 Basepad for Glock 17 Magazine FDE - ZEV BPADG175FDE

Extended magazine basepad that adds +5 rounds to 9mm Glock magazines or +4 rounds to .40 caliber magazines. Features a 3-piece design for easy assembly and disassembly, includes an extended magazine spring, and is lightweight and durable. Compatible with standard capacity Glock 9mm and .40 S&W magazines.