Glock 30870 Backstrap/Beavertail Set Dark Earth Polymer - Glock 19/23/32 Gen 4/5

The Glock 30870 Backstrap/Beavertail Set is a factory OEM replacement module for Glock 19, 23, and 32 pistols in Gen 4 and Gen 5 configurations. Finished in Dark Earth polymer, this set lets the shooter swap the factory backstrap to dial in grip size and adds an extended beavertail for a higher, more controlled grip during recoil.

Glock's Modular Back Strap System allows the frame to adapt to the individual shooter's hand without altering the grip circumference, simply by exchanging the backstrap insert. The included beavertail extension rides up under the web of the hand to help tame muzzle rise and improve recoil management during rapid fire. Because the backstrap fits the frame platform rather than the chambering, it works with every Gen 4/5 pistol built on the 19/23/32 frame size, including those in 9mm Luger, .40 S&W, .357 SIG, and .22 LR.

Color-matched to Glock's factory Dark Earth finish and built from the same polymer as the frame, this is a true factory part - ideal for replacing a worn or lost backstrap, swapping configurations, or simply trying a different grip profile.