Well as far as subsonic goes I am done kicking in doors so I will take the more punch over quiet, and it will work in 5.56 mags with a small modification that doesn't prevent them from working with 5.56 anymore. I guess the 300 whisper has just never appealed to me in the ar platform as it is basically an upgrade from subsonic pistol rounds which IMHO isn't saying much.
I'd agree with that. I have an M1 Garand for that extra punch.
Never much cared for 300 BLK in the past, but recently saw test with it working long-distance and maintaining accuracy with the subsonic round. Just not much energy on target when the projectile gets there. Just enough to punch a deep .30" hole. Nothing I would personally buy.
