ProMag GLKA21 Magazine for Glock 9mm Pistols
This ProMag magazine delivers reliable performance for shooters who demand extra capacity. Engineered to function seamlessly with Glock 17, 19, and 26 pistols chambered in 9mm, it offers a 20-round capacity for extended shooting sessions.
Construction & Quality
Made in the USA with meticulous attention to detail. ProMag employs precision-wound springs fabricated from heat-treated chrome silicon wire—the same material found in premium magazines costing significantly more. Every stage of assembly undergoes rigorous inspection and verification to ensure consistent quality.
Key Features
- Capacity: 20 rounds of 9mm ammunition
- Material: Durable polymer construction
- Compatibility: Glock 17, 19, and 26 pistols
- Springs: Heat-treated chrome silicon for reliability
- Finish: Black
- Warranty: Lifetime guarantee against manufacturer defects
Why Choose This Magazine
Whether you're at the range, in competition, or training for self-defense, extra rounds mean fewer magazine changes. ProMag's commitment to American manufacturing and quality control makes this an economical choice without compromise.
Features
- 20-round magazine
- for glock 17/19/26 9mm pistols
- magazine body constructed of a proprietary dupont zytel based polymer
- magazine body has full length steel internal insert stamped and welded like the factory magazine
- injection molded magazine follower
- spring is made from heat treated chrome silicon wire
- made in the u.s.a.
