ProMag AR-308 30-Round Polymer Magazine
American-made 30-round polymer magazine for AR-10 rifles chambered in 308 Winchester. Features DuPont Zytel construction with heat-treated chrome silicon spring and lifetime manufacturer's warranty.
Fits: AR-10
ProMag AR-308 Magazine: Reliable Capacity for Modern Rifle Shooters
This 30-round magazine represents solid American manufacturing applied to a straightforward problem: reliable ammunition storage for your AR-10 platform rifle.
Construction and Materials
ProMag engineers this magazine from DuPont Zytel polymer—a material chosen for its durability and consistency. The magazine follower is injection molded as part of the assembly process, eliminating potential weak points. The spring itself is precision wound from heat-treated chrome silicon wire, a specification that matters when you're counting on reliable feeding.
Compatibility
This magazine is designed for AR-10 rifles using the LR-308 (DPMS) or SR-25 pattern magazine well. Important note: This magazine does not fit Armalite pattern AR-10 rifles. Verify your rifle's magazine pattern before purchase.
Quality Assurance
Every magazine undergoes multiple quality checks throughout assembly. ProMag backs this work with a lifetime guarantee against manufacturer's defects—a commitment that reflects confidence in their process.
The Practical Choice
For shooters building or maintaining an AR-10 platform rifle, this magazine delivers the capacity and reliability you need without unnecessary complexity. Made in the USA.
Features
- 30 - round capacity
- heat-treated chrome silicon wire spring
- manufactured & assembled in the u.s.a.
- easy loading
- rugged construction
- black polymer magazine
- lr-308 or sr-25 pattern rifles
