Allegiance Ammunition has an interesting product, their SilentStrike .223. SilentStrike purports to be the worlds first fully functional sub-sonic .223 round. The bullet is 100 grains and in the video, Allegiance claims it will work in the AR-15, M4, and HK-416. Down a 16″ barrel, the round is reported to be at 975 fps velocity. This […]
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