US$ 19.99
salt-resistant A-RB bearings
Even slate in wet conditions
Unaffected by thick and heavy clothing
250 mL / 8
Green hood accent for quicker sight acquisition
ProMag Fourty Round AR-15 Magazine - Black Steel Rhino Outdoors salt-resistant A-RB bearingsThis 40 round magazine is designed for AR 15 and M16 rifles chambered in . 223 and 5. 56x45mm. Its durable body features a proprietary DuPont Zytel polymer lower housing combined with a heat treated steel upper finished in black oxide for enhanced strength and corrosion resistance. The spring, crafted from heat treated chrome silicon wire, ensures reliable feeding. Proudly made in the USA, this magazine offers dependable performance for serious