Agency Arms Magwell for Glock 19 Gen 4 – NBS Black

The Agency Arms Magwell for Glock 19 Gen 4 accelerates reload times by creating a larger funnel at the magazine well opening. Designed for competitive shooters and defensive carry users who prioritize speed under stress, this magwell guides magazines home even during imperfect insertions.

CNC-machined from billet aluminum with a Non-Brass Staining (NBS) black anodized finish that resists corrosion and wear. The angled relief cuts maintain a low-profile footprint while maximizing the reload surface. Installation is drop-in using the factory magazine catch—no permanent modifications to the frame required. The magwell adds approximately 0.25 inches to the grip length.

• Part Type: Magwell / Magazine Well Funnel
• Compatible Firearms: Glock 19 Gen 4
• Material: Billet Aluminum
• Finish: NBS Black Anodized
• Installation: Drop-In (uses factory magazine catch)
• Includes: Magwell, installation hardware