The perfect competition magwell for your full-size Glock!

The TTI Competition Lightning Magazine Well is designed to provide ultimate performance with your Gen4 Glock17/22/31/34/35. CNC Machined from billet aluminum, and featuring a one-piece design, this magwell is incredibly durable and easy to install.

Relief cuts on the front of the magwell provide enhanced ergonomics, and aggressive angles on the funnel allow for fast and accurate mag changes. An overall 1.7oz weight adds balance to your firearm while retaining a slim shape to meet IPSC size restrictions.

Please Note:

• Only works on Gen 4 Full-Size Glocks. May require fitting on stippled frames.
• Does not work on .45 caliber Glocks.
• Does not work on early model Glocks with U-cut on front of magazine well.
• Does not work with ANY Back Straps.
• Does not work on Polymer80 frames.