The UTG PRO +0 Base Pad is precision-engineered for Glock double stack small frame magazines featuring 6061-T6 aluminum construction with a durable matte bronze anodized finish.UTG PRO +0 Magazine Base Pad for GlockCompatible with Factory Glock Double Stack Small Frame MagazinesPrecision machined from 6061-T6 aluminumMatte bronze anodized finish0.347" extended height for improved grip1 oz. weight facilitates faster reloadsIDPA & USPSA competition legalProudly designed and made in USAIdeal for competitive shooters and tactical applications this base pad enhances reload speed and magazine handling while maintaining compliance with major shooting sports organizations.