ProMag builds this magazine (part no. SKS-A3) as a high-capacity replacement for the SKS rifle, chambered in 7.62x39mm. Where the SKS ships from the factory with a fixed 10-round internal magazine, this detachable polymer magazine holds 40 rounds, a major capacity boost for range use. For ProMag owners running an SKS, this rifle magazine is a high-capacity aftermarket option.

Key Specifications

• Chambered in 7.62x39mm.
• Holds 40 rounds, well above the SKS’s factory 10-round internal magazine.
• Fits the SKS rifle.
• Molded from polymer.
• Fully detachable, dropping free for fast reloads.
• Carries the manufacturer’s Standard model designation.
• Classified by the manufacturer as Accessory-Magazines.
• Weighs approximately 0.55 lb as shipped.
• Measures approximately 11 inches in overall length.
• Ships in a compact retail box, roughly 1.4 by 6.8 inches.
• Sold individually, one per package.

Frequently Asked Questions

Does the SKS normally take a detachable magazine? No, most SKS rifles ship with a fixed 10-round internal magazine; this detachable magazine is an aftermarket upgrade.

How many rounds does it hold? 40 rounds of 7.62x39mm.

Buy the ProMag SKS 40-Round Magazine

A high-capacity polymer upgrade, this ProMag magazine turns your SKS into a detachable-mag rifle with a lot more rounds on tap. Order it from our Lubbock, Texas gun shop for fast, insured shipping.