Shield Arms DS20 9mm Luger 20 Round Steel for Glock 17, Nitrocarburized

The Shield Arms DS20 is a 20-round steel magazine for full-size Glock 9mm pistols. It fits the Glock 17, 34, 45, 47 and 19X in Gen 3 through Gen 6, and also runs in a Glock 19 with the base extending below the grip. The steel body is heat treated to RHC 45-50 and has a black nitrocarburized finish, with an over-insertion stop stamped into the body.

It drops clear of the grip and locks the slide back on empty. A steel magazine catch is required. It works with Shield Arms magwells and DS-Series extensions, and it is made in Bigfork, Montana and covered by a lifetime warranty.

Specifications

• Brand: Shield Arms
• Model: DS20
• Manufacturer Part #: DS20-NC
• UPC: 810159261821
• Caliber: 9mm Luger
• Capacity: 20 rounds
• Fits: Glock 17, 34, 45, 47, 19X (Gen 3-6); Glock 19 with extended base
• Body: Steel, heat treated RHC 45-50
• Finish: Black nitrocarburized
• Requirement: Steel magazine catch