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The PMAG 30 AR 300 B's distinct rib design and smoother upper-half texture provides the shooter a distinct visual and tactile difference from any other PMAG Dedicated, purpose-designed magazine for rifles chambered in 300 Blackout Optimized internal geometry accommodates the wide variety of bullet profiles used in 300 Blackout cartridges Carries forward the physical and performance features of the rest of the GEN M3 line
ATTENTION: If you are ordering the last of an available quantity and you do not check with an associate of Crossroads Firearms before placing your order. You may be at risk of getting a full refund/ cancellation if our in house inventory or distributors are out of stock before your online order has been processed.