This Base Pad +3/+4 for Glock 17/22 in Flat Black enhances your firearm's performance by increasing magazine capacity and improving handling. Crafted from durable materials it offers a sleek matte finish that complements the aesthetic of your Glock. The easy installation process ensures a secure fit providing a reliable extension for both competitive shooting and personal defense. With its robust design this base pad not only boosts functionality but also adds a touch of style to your firearm setup.