Sons of Liberty Gun Works 30-Round AR/M4 USGI Magazine
Constructed from premium 410 Stainless Steel for maximum durability.
This material, coupled with advanced interior and exterior geometries, ensure ultimate reliability and feeding. DURAMAG™ will not flex or swell like polymer and are safe for extended storage while loaded without any add ons. These magazines utilize our T-360™ coating to ensure not only incredibly smooth performance and ease of loading, but also product longevity through the harshest conditions. These are the ultimate magazine of choice for shooters that are running 300 Blackout especially round with long load length or even the heaviest of sub-sonic loads.
Made in the USA.
Specifications
Capacity: 30 Rounds
Caliber: 5.56 NATO / .223 Remington
Material: Stainless Steel (410 Stainless Steel AMS 5504/ ASTM A240)
Finish: Black (T-360® Matte Black Isonite Nitriding)
Josh Burrow (verified owner) –
Great mags built by the best in the business! Also ROOFTOP’s customer service it great. The little notes from Abbie and the quickness of receiving my products was bar none. Keep up the great work and great products!
Zane –
Shipping was fast, awesome mags!
jellis2731 (verified owner) –
Awesome product with a great price!
szelewiczj (verified owner) –
Top flight mags and Lightning-quick shipping