High Capacity Magazine Kit for 120mm 2011 Magazine by Gregory Midgley.
Kit includes high quality magazine spring and low profile follower for maximasing of magazine capacity.
With this kit it is available to load up to 19 rounds caliber .40S&W. Designed for IPSC Standard Division.
• 1 x Magazine spring made of steel
• 1 x Low Profile Follower made of polymer
• Maximum magazine capacity depends on manufacturer of magazine.