HKS 451 Single Stack Mag Speedloader — Adjustable

The HKS 451 Single Stack Magazine Speedloader is an adjustable plastic loader designed for single-stack pistol magazines. It is finished in black and intended for use with specified single-stack models, including Colt large-frame single-line magazines, Ruger P90, SIG 220/239/245, S&W single-stack magazines, and Taurus PT945. The loader is designed to speed the loading process for range use and routine magazine preparation. According to the manufacturer, it can load 15 rounds in 18 seconds on compatible single-stack magazines.

Key Specifications

• This product functions as a Loader.
• Model is 451 (Single Stack).
• Constructed from Plastic for a lightweight accessory.
• Finish is Black.
• Compatibility includes Colt large-frame single-line mags, Ruger P90, SIG 220/239/245, S&W single-stack, Taurus PT945.
• Caliber compatibility listed as 9-10mm, .38, .40, .45 (multi-caliber).
• Loading performance: capable of loading 15 rounds in about 18 seconds on single-stack magazines.
• Model fit indicated as 1911.
• Shipping weight listed as 0.1625 (units not specified in source data).

Designed to simplify magazine preparation, the HKS 451 offers a straightforward, adjustable solution for shooters who use single-stack magazines. Its plastic construction and compact footprint make it easy to carry and store, while the broad compatibility list suits a range of single-stack pistols. For regular range sessions or routine maintenance, this loader provides a consistent, repeatable way to load magazines more efficiently.