Pearce Grip PGG4+ Magazine Extension Compatible with Glock 9mm 40 S&W 357SIG 45GAP

The Pearce Grip PGG4+ Magazine Extension is an essential upgrade for Glock enthusiasts looking to enhance their shooting experience. Designed specifically for Generation 4 Sub-Compact Mid and Full Size Glock high-capacity magazines, this extension replaces the original floor plate and internal locking plate, allowing you to add two additional rounds to your 9mm, .40 S&W, and .357 SIG magazines, or one round to your .45 GAP magazine. Crafted from high-impact polymer, this magazine extension is bu