Advantage Arms .22 LR Conversion Kit for Glock 26/27 Gen 1-5 – California Compliant with 10-Round Magazine

The Advantage Arms .22 LR Conversion Kit transforms your Glock 26 or 27 (Gen 1-5) into a rimfire trainer without requiring any permanent modifications to your pistol. This California-compliant kit includes a 10-round magazine and allows you to practice fundamentals, reduce training costs, and extend trigger time using affordable .22 LR ammunition while maintaining the same grip angle and trigger pull of your carry gun.

The kit features a machined aluminum slide with a matte black finish and a 3.5-inch barrel that replaces your factory Glock upper assembly. Installation is simple: remove your existing slide assembly and drop in the Advantage Arms upper—no gunsmithing required. The kit includes one 10-round magazine, barrel, recoil spring assembly, and front/rear sights. Compatible with factory Glock frames and maintains original controls. After range sessions, field strip and clean the conversion kit, then reinstall your factory upper to return to centerfire operation.

• Caliber: .22 LR
• Type: Rimfire conversion kit
• Compatible Lower: Glock 26/27 Gen 1-5
• Barrel Length: 3.5 inches
• Material: Machined aluminum slide
• Finish: Matte black
• Includes: Complete upper assembly, 3.5" barrel, recoil spring, sights, one 10-round magazine
• Installation: Drop-in replacement, no gunsmithing required