300 Blackout is shit

>>28351684
Velocity defeats armor, should we be ignoring the fact that he is shooting subsonics out of the 300?

>>28351684
>Expecting significant penetration when using subsonic ammunition.

That's why you do failure to stop... Two in the chest then dump into the pelvic girdle..

>>28351744
>>28351763
How else would you use .300 BLK? All people say is

>it's amazing subsonic with a silencer!

Face it, 300BLK can't even defeat pistol BA. It's worthless as a combat round.

File: 9x39box[1].jpg (82KB, 600x450px) Image search: [Google]

82KB, 600x450px

poor substitue for slavmagic.

>>28351781

Is it that slow of a night? Is this the best we can do for trolling for responses?

While we're on the subject of odd AR-15 calibers, whatever happened to the 6.8 SPC? Did it die off? I never see it mentioned here anymore.

>>28351813
> Armor_Piercing_Crayons.jpg

>>28351813
>Sub sonic
>10mm steel penatration at 100m
Fucking busted a nut.

>>28351872
If I could get my hands on a couple spam cans of 9x39. I would make an integrally suppressed AR upper for it.

File: manray.png (1MB, 1152x864px) Image search: [Google]

1MB, 1152x864px

>>28351821
I'll admit I am shitposting just a wee bit, but I would like to see non-subsonic 300BLK vs 5.56.

What I saw in the video was an unimpressive performance of subsonic 300BLK.

>>28351895
slavs just substitued a big mass of hard metal in place of velocity

>>28351914
125gr .300 BLK has less energy at the muzzle than 62 gr 5.56x45 does but not by great amounts

To my knowledge, most subsonic .300 BLK rounds perform about as well as .45 ACP does at the muzzle, at 100 yards. It's not supposed to be a great penetrator if it's subsonic. That's like complaining about how subsonic .233 loads work about as well as .22 magnum

>>28351992
Good to know, thanks anon.

>>28351821
6.8spcII is still around, mostly kept alive by hunters. Hell they carry it at the local academy sports here. It's a good little round in its own right but it's pricier overall for the rifles and mags so .300 kinda pushed it out. Don't hear much a out 7.62x40WT either and nobody on /k/ has use for a 6.5

Someone should load up a .300 with some pulled black tip 30-06 AP rounds and compare.

>>28351684
dude, he was using an eotech, he clearly didnt mean to hit there.