The Warne Mag Extension in sleek gray is precision-engineered for Glock 17/22 models delivering an added capacity of +5 rounds for 9mm or +4 rounds for .40. Constructed from durable 6061-T6 aluminum with a hardcoat anodized finish it stands up to frequent use while offering a lightweight feel. The ergonomic design ensures smoother magazine insertion while the finger grooves provide a secure grip for effortless magazine removal when needed. Compatible with Glock models and perfect for demanding shooters seeking performance and reliability.