ProMag Magazine LR-308, SR-25, Ruger Precision Rifle 308 Winchester Polymer Black

The ProMag Magazine for LR-308, SR-25, and Ruger Precision Rifle in 308 Winchester is a high-capacity polymer magazine designed for shooters who want reliable ammunition storage without the weight penalty of steel. Built from DuPont Zytel polymer, this 20-round magazine delivers the durability and corrosion resistance that matter on the range, in the field, or during extended shooting sessions. Whether you're running a precision rifle platform, an AR-10, or any compatible 308 Winchester system, this ProMag magazine keeps you fed with confidence.

Polymer magazines have earned their place in modern shooting for good reason: they're lightweight, won't rust, and perform reliably across temperature swings and weather conditions that would challenge traditional steel. The DuPont Zytel construction is engineered to handle the pressures and cycles of regular use, making this a practical choice for hunters, long-range competitors, and shooters who prefer to keep backup mags in their pack or vehicle without corrosion concerns.

ProMag has built a reputation for delivering affordable, functional magazines that work. This 20-rounder fits the bill for shooters looking to expand their magazine inventory without breaking the bank, and the black polymer finish blends in with most modern rifle platforms. If you shoot 308 Winchester and want extra capacity on hand, this is a straightforward, no-fuss option.

Key Features

• 20-round capacity for 308 Winchester ammunition
• DuPont Zytel polymer construction for lightweight, corrosion-resistant performance
• Compatible with LR-308, SR-25, Ruger Precision Rifle, and AR-10 platforms
• Black finish

Specifications

Frequently Asked Questions

Will this magazine work with my AR-10 or 308 rifle?

Yes. This ProMag magazine is designed for AR-10 platforms and compatible 308 Winchester rifles including LR-308, SR-25, and Ruger Precision Rifle systems.

Why choose a polymer magazine over steel?

Polymer magazines are lightweight, corrosion-resistant, and perform reliably in varying weather and temperature conditions. DuPont Zytel is engineered for durability under regular use, making it a practical choice for field and range applications.

How many rounds does this magazine hold?

This ProMag magazine holds 20 rounds of 308 Winchester ammunition.