Winchester M855 5.56 Nato Full Metal Jacket 62 Grain 14000 Rounds

The Winchester 5.56mm NATO 62gr Full Metal Jacket from the USA White Box M855 green tip series delivers reliable, duty-grade rifle ammo that shooters trust for range training, marksmanship development, and field feeding of AR-platform rifles, and this M855 model is known for its NATO-spec 5.56 chamber compatibility and consistent 62 grain profile. As a versatile green tip round, it offers stable feeding and predictable ballistic performance at typical service and training distances, making it a smart choice for instructors, competitive shooters, and patrol armories who need consistent trajectory, recoil response, and target penetration for drills and qualification courses. You'll appreciate Winchester's focus on reliability in the White Box line when cycling through rapid-fire strings or conducting sustained training sessions, and the round's characteristics support reliable magazine function and familiar point-of-impact for zeroing optics. For range officers and armory managers seeking a straightforward, search-friendly option, this 5.56 NATO 62gr FMJ green tip ammunition from Winchester M855 series pairs well with AR-15/M4 style rifles for practical shooting, load development, and maintaining operational readiness.