ProMag SKS-A4 7.62×39 30rd Polymer Magazine

The ProMag SKS-A4 is a replacement or spare detachable magazine designed for SKS rifles and carbines. It is constructed from a proprietary DuPont Zytel-based polymer with an injection-molded follower and a spring formed from chrome-silicon wire. Due to variability in SKS mag-well dimensions and conversions, fitment may require hand-fitting for some rifles.

Key Specifications

• The magazine capacity is 30 rounds.
• Chambering is listed as 7.62 x 39 mm.
• The body and follower are constructed of a proprietary DuPont Zytel-based polymer.
• The finish is specified as black.
• Compatibility is stated for SKS rifles and carbines.
• The magazine uses an injection-molded follower and a heat-treated chrome-silicon spring for feeding.
• Manufacturer country of origin is listed as Made in the USA.
• Product type is specified as detachable.
• Dimensions are listed as 1.55 x 7.05 x 13.95.
• This magazine may require hand-fitting for some SKS variants due to mag-well variability.

Designed as a durable, serviceable option for shooters who run SKS-pattern rifles, the ProMag SKS-A4 offers a polymer construction and proven spring materials intended to deliver consistent feeding. Its form factor and 30-round capacity make it suitable for users needing a high-capacity detachable magazine for range use, practice, or as a spare component. Constructed with materials noted for longevity, this ProMag magazine provides a practical replacement or spare while acknowledging that some SKS conversions and variants may require minor fitting for optimal function.