WINCHESTER 300 BLACKOUT — 125GR FMJ OT, 20-Round Box Reliable, clean-running practice ammo tailored for 300 BLK carbines and pistols. Winchester’s 125-grain FMJ open-tip delivers consistent accuracy, smooth cycling, and trusted range performance. Why it’s a great choice Consistent accuracy: 125gr FMJ OT profile and quality brass for repeatable groups at typical 300 BLK training distances. Dependable function: Optimized for reliable feeding and ejection in AR-platform and bolt-action rifles. Clean shooting: Non-corrosive Boxer primer and clean-burning powder help keep your rifle running longer between scrubs. Reloadable brass: Factory-new, annealed cases for multiple reloads. Quick specs Caliber: 300 AAC Blackout Bullet: 125 gr FMJ Open Tip Case: Brass, Boxer-primed, non-corrosive Quantity: 20 cartridges per box Use: Training, drills, target practice, zeroing Notes Check your rifle’s gas setting if switching between supers and subs. Always follow local laws and range rules; verify availability and age requirements at checkout.

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