Accurate-Mag Magazines & Chassis

Accurate-Mag is a US-based manufacturer that has built a serious reputation in the precision bolt-action community by doing one thing exceptionally well: making steel AICS-pattern magazines with the kind of dimensional consistency that chassis builders and OEM rifle makers actually trust. That is not an accident. Their dimensions replicate the original AICS design so closely that Cadex Defence, one of the most demanding chassis manufacturers in the industry, has specifically optimised their chassis systems around Accurate-Mag magazines and partnered with the brand rather than developing their own.

If you are running a precision bolt-action rifle in any serious capacity, whether competition, long-range hunting, or professional use, you have almost certainly encountered their products, even if the box did not carry their name. The .308/7.62x51mm magazine has been the choice of OEM rifle manufacturers including Remington Arms, Savage Arms, and McMillan Rifles, as well as operators and practical shooters worldwide. That is the kind of adoption that speaks louder than any marketing claim.

The Accurate-Mag Approach

Accurate-Mag manufactures what is recognised as the largest selection of precision rifle magazines across various calibers, lengths, and capacities, and their commitment to quality materials and proven processes is aimed at lifetime reliability for both military and commercial applications. The product line is built around steel construction throughout. Magazines are built from steel, heat treated, and then coated with a special Teflon finish. There are no polymer shortcuts in the core components, and that philosophy extends across the entire range.

Accurate-Mag Product Lineup

AICS Short-Action Magazines

The short-action side of the range is where most European shooters will start. The double-stack, single-feed (DSSF) magazines for short-action AICS mag wells cover cartridges like .308 Winchester, 7.62x51mm, 7mm-08, .243, and .260 Rem. The Accurate Mag 308 option is the most widely used, and it has also been selected by Ruger as the OEM magazine for their Gunsite Scout rifle. For the short-action magnum side, the WSM/SAUM magazine is available in 3 or 7-round capacities and will work with any short-action magnum cartridge with a COAL of 2.950 inches or less.

Long-Action AICS Magazines

Long-action shooters have a more specific set of requirements, and Accurate-Mag addresses this seriously. Long-action magazines are single-stack, single-feed (SSSF) and are offered in multiple lengths, with the 3.850-inch CIP-length variant tailored for calibers including .300 and .338 Remington Ultra Magnum, 7mm and .300 PRC, .338 EDGE, and various Weatherby cartridges. This covers the Accurate-Mag 300 Win Mag, Accurate-Mag 300 RUM, Accurate-Mag 7mm PRC, and Accurate-Mag 300 PRC user base in a single coherent product family. The Remington bottom metal kit is available in 3.715-inch, 3.775-inch, and 3.850-inch magazine lengths to cover .300 Winchester Magnum, .338 Lapua Magnum, .300 Remington Ultra Magnum, and .30-06 Springfield.

Bottom Metal Systems

Converting a traditional stock-feed rifle to a detachable box magazine system is where the bottom metal kits come in. The Accurate-Mag bottom metal kit is Savage’s OEM premier direct drop-in bottom metal, built from 6061-T6 aluminium and anodised for a flat black finish, designed for Accu-Stock rifles or for inletting into a Savage rifle stock. These are not aftermarket adaptations. They are the production components Savage specifies from the factory.

Rifle Chassis Systems

Beyond magazines and bottom metals, Accurate-Mag also produces chassis solutions for Remington 700-pattern actions. The chassis range follows the same design logic as the rest of the product line: AICS-compatible magazine wells, steel or aluminium construction, and practical geometry for prone and supported shooting positions. If you are building a dedicated precision bolt-action platform, a compatible chassis paired with the matching magazine system removes one variable from the feeding equation entirely.

Why We Stock Accurate-Mag at No Boring Guns

The short answer is customer demand. Precision shooters across Europe who are building or upgrading bolt-action rifles ask for Accurate-Mag by name, and they ask frequently. Access to the full range from a European supplier saves on shipping costs, import delays, and the pricing uncertainty that comes with ordering direct from the US. At No Boring Guns, we carry a selection of their magazines and bottom metal systems priced in euros, with stock available for fast dispatch across Europe. For customers setting up a new chassis build or replacing worn components, having consistent local availability matters.

Frequently Asked Questions

Is Accurate-Mag AICS?

Yes, Accurate-Mag magazines are built to the AICS pattern, meaning they are fully compatible with any rifle, bottom metal, or chassis system designed to accept AICS-standard magazines. This includes popular chassis systems from MDT, KRG, Cadex Defence, and many others. They are widely considered the highest-quality AICS-pattern magazine on the market, and serve as the OEM magazine for major rifle manufacturers including Colt, Savage, Ruger, and Remington.

What does AICS magazine mean?

The AICS magazine format was developed by Accuracy International for their 1998 chassis system for the Remington 700 rifle and has since become an industry standard adopted by many leading rifle manufacturers. The term now refers to a specific magazine footprint and well dimension rather than a proprietary product. AICS comes in short-action format designed around the 7.62x51mm case family, and long-action format for full-length rounds such as .300 Win Mag, available in multiple magazine lengths.

Which Accurate-Mag for 300 PRC?

The 300 PRC is a long-action cartridge and requires a long-action AICS magazine. The 3.850-inch CIP-length magazine is the correct choice, as it is specifically tailored for calibers including the 7mm and 300 PRC, 300 and 338 RUM, and similar high-shoulder magnum cases. Make sure your chassis or bottom metal is cut for the 3.850-inch magazine length before ordering, as this is not the same as the more common 3.715-inch long-action cut. If your setup uses a different magazine length, the 300 PRC may not seat and feed correctly.