MagTech First Defense Tactical Rounds Brass 5.56 50-Rounds 55 Grain FMJ

First Defense Tactical Rounds Features In today s America the tool of choice is the AR-15. Magtech offers 5.56 and 300 Blackout ammunition in several different loads to match what your rifle shoots best. If a battle rifle is more your speed our 7.62 will reliably feed your big gun and make the hits downrange. First Defense Tactical Rounds Specifications Brand Magtech Category Centerfire Rifle Rounds Caliber 5.56x45mm Model First Defense Series Tactical Bullet Weight 55 gr Rounds Per