The ProMag 13-round magazine for Glock 21 pistols provides a critical enhancement for both duty and recreational applications. Engineered to meet the demanding operational requirements of the .45 ACP platform, this magazine offers consistent ammunition delivery and robust performance.
Key Features
Optimized Feeding Geometry
Each magazine is designed with an internal geometry optimized for reliable cycling of .45 ACP ammunition in Glock 21 pistols. This critical aspect ensures smooth feeding from the first round to the last, mitigating potential stoppages during high-stress engagements or rapid firing sequences.
Robust Construction
Constructed from a durable polymer body and precision-stamped steel components, this magazine is built to withstand rigorous use. The design integrates impact resistance with a practical profile, ensuring a secure fit within the magazine well and reliable extraction.
Precision Spring Technology
The magazine utilizes a high-strength spring, precision wound from heat-treated chrome silicon wire. This material selection and manufacturing process provide consistent spring tension over extended periods of compression and cycling, essential for long-term reliability and proper ammunition stack pressure.
Quality Assurance
ProMag implements a stringent multi-stage quality control process. Every step of the assembly, from component inspection to final function check, is meticulously verified. This commitment to manufacturing discipline ensures each magazine maintains a consistent level of quality and operational integrity.
Manufacturer’s Guarantee
Backed by ProMag’s lifetime guarantee against manufacturer’s defects, this magazine reflects a commitment to product reliability and customer confidence. This guarantee affirms the product’s construction and performance standards under normal use.
Technical Specifications
Capacity
13 Rounds
Caliber
.45 ACP
Compatibility
Glock 21 Pistols
Construction Materials
Durable polymer body, heat-treated chrome silicon spring, precision-stamped steel follower and baseplate components.
Finish
Black
Manufacturing Location
Made in USA
SKU
RSR|MGPMGLK-A14
