Magpul PMAG 10 AC AICS 5.56x45mm 10-Round Polymer Magazine - Black

The Magpul PMAG 10 AC is a purpose-built 5.56x45 NATO magazine engineered for bolt-action rifles running short-action AICS (Accuracy International Chassis Systems) bottom metal. Whether you're shooting the Magpul Hunter family of stocks, a precision bolt gun on an AICS chassis, or any compatible short-action platform, this 10-round magazine delivers the reliability Magpul is known for. Unlike generic surplus magazines, the PMAG 10 AC is designed from the ground up to solve the real feeding challenges of .223 Remington and 5.56 NATO in bolt-action guns—no compromises.

Built with Magpul's GEN M3 technology, the magazine combines impact- and crush-resistant polymer construction with a stainless-steel spring and self-lubricating follower for consistent, trouble-free feeding. The offset feed lip geometry maximizes bolt face engagement, ensuring rounds chamber reliably even in cold conditions or after rounds in the pack. Cartridge overall length (COAL) acceptance up to 2.39" gives you flexibility with various loads. The flared base plate makes retrieval positive and fast, and the paint-pen dot matrix on the magazine body lets you mark your rounds for quick visual ID on the range or in the field.

This is a single-stack, constant-curve design—no double-feed stacks or spring bind. Ten rounds of capacity keeps things manageable for hunters and precision shooters who value reliable feeding over high round count. If you're running short-action AICS bottom metal and want a magazine that will feed as reliably as your rifle deserves, the PMAG 10 AC is the smart choice.

Key Features

• GEN M3 impact and crush-resistant polymer for durability in field conditions
• Stainless-steel spring and self-lubricating follower for consistent reliability
• Offset feed lip geometry optimizes bolt face engagement and feeding reliability
• Accepts 5.56x45 NATO and .223 Remington cartridges up to 2.39" COAL
• Flared base plate for positive control and easy retrieval
• Paint-pen dot matrix panels for visual round identification
• Constant-curve single-stack internal geometry
• Compatible with short-action AICS-pattern bottom metal and Magpul Hunter stocks

Specifications

Frequently Asked Questions

Is the PMAG 10 AC compatible with my bolt-action rifle?

The PMAG 10 AC is designed for short-action AICS-pattern bottom metal, including the Magpul Hunter family of stocks with bolt action magazine wells. Check your rifle's bottom metal specification—if it uses short-action AICS dimensions, this magazine will work. If you're unsure, verify your chassis or magazine well specs before ordering.

What calibers can I use in this magazine?

The PMAG 10 AC is built for 5.56x45 NATO and .223 Remington cartridges with an overall length up to 2.39". Use with other calibers such as .300 AAC Blackout is not recommended.

How does the offset feed lip help with reliability?

The offset feed lip geometry is engineered to maximize engagement between the cartridge and the bolt face as rounds feed into the chamber. This design minimizes feeding hiccups and ensures smooth, consistent chambering—especially important in precision and hunting applications where reliability matters.

Can I mark these magazines for identification?

Yes. The PMAG 10 AC features paint-pen dot matrix panels on the bottom of the magazine body, so you can easily mark them with a paint pen to identify your load, batch, or load data at a glance.