9mm/40s&W +5 Extended Base Pads For GlockA(R) 19/23 - Plus 5 Base Pad W/Spring Fits GlockA(R) 19/23, Black

Two-piece, synthetic base pad increases the cartridge capacity of pre-ban, GlockA(R) magazines without compromising reliability. Impact-resistant pad locks securely to the magazine body; removes quickly and easily with the supplied compression tool. Wolff, 10% extra power spring ensures reliable feeding. Checkered, bottom panel allows positive, non-slip, mag changes. Plus 5 extends pre-ban magazines to 140mm. Adds +6 rounds to 9mm, +5 to .40 S&W. USPSA Limited legal. Mfg: Arredondo