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MagnumWill · October 22, 2019, 06:30 PM

Something not mentioned is if you decide to go with .300BLK, if you own a 5.56 AR you need to be extremely careful with your ammunition. If you have a handgun-caliber PCC it's not a concern. I view .300BLK as superior in almost every way (save for cost), but I own far too many 5.56 AR's to even take the chance with mixing up a magazine. I went with a 9mm AR pistol instead.

October 22, 2019, 06:30 PM	#6
MagnumWill Senior Member Join Date: March 18, 2009 Location: Central Colorado Posts: 1,001	Something not mentioned is if you decide to go with .300BLK, if you own a 5.56 AR you need to be extremely careful with your ammunition. If you have a handgun-caliber PCC it's not a concern. I view .300BLK as superior in almost every way (save for cost), but I own far too many 5.56 AR's to even take the chance with mixing up a magazine. I went with a 9mm AR pistol instead. __________________ Those who hammer their swords into plow shares will plow for those who didn't...