>300 Blackout will chamber in a 223 rifle
Fine.
But how does the 300 round (in a 223 rifle) ignite?
The round doesn't chamber all the way, which means the bolt won't lock, which means the firing pin is mechanically prevented from striking/touching the primer.
SBR's are cool because a stock is a stock, I just haven't found braces to be durable in any way, and saving the weight and space while still being able to get a good cheek weld pleases me. SBR > "pistol" > braced "pistol" IMO. If you're gonna SBR it makes sense just to save the money, even.
the whole point of .300 is that >it uses 5.56 brass >it uses .308 bullets >it fits in stanag magazines
those factors all result in a bullet that seems to headspace in a .223 chamber. Oh well.
Here it is for dummies
223 boolet too small?
Use 300, it's is big big bullet in 223
Bullet is bigger than 223 boolet, no spinny in barrel right
Use big barrel for big big bullet, it goes brrr and hits hard
Uses same parts as smol boolet rifle, just need to swap barrel
It absolutely will anon
the case + projectile is the same length (2.26"), the primer will hit just as it would on a 223 rifle
[...]
it had to fit the same magazines to avoid proprietary mags
the whole point of .300 is that >it uses 5.56 brass >it uses .308 bullets >it fits in stanag magazines
those factors all result in a bullet that seems to headspace in a .223 chamber. Oh well.
https://i.imgur.com/iQ2KkE0.jpg
.300BLK can actually sometimes fit in a .223 Remington/5.56mm NATO chamber, it'll typically be tight, but it can go in there. Pic related is a .308 caliber projectile which is supposed to have tried to squeeze its way down the .223 caliber bore, probably busting the breech or the walls of the barrel in the process.
A typical .22LR conversion for AR15 rifles involves a plain .223 Remington shaped insert which holds the .22LR cartridge, the idea would then be to take that thing out and chamber a .223 cartridge and firing it like normal, which is supposed to help blast some fouling out (.22LR projectiles are unjacketed and often coated in wax).
[...]
Often, yeah. I've seen some people say that they haven't been able to actually seat the bolt on some rifles though.
30 Wilson Combat was the round should have become common place.
https://i.imgur.com/w4ZzR9H.jpg
[...]
The caliber you are looking for is 350 Legend.
.350 Legend is also a decent choice, although I cannot understand why they went with .355 instead of .358 bullets.
except .22 conversion kits fill the chamber void with the bolt itself and use a .223 barrel, and .300bo will chamber in a .223 chamber because of angular frickery. This will absolutely result in an extruded bullet blocking the bore completely.
.300BLK can actually sometimes fit in a .223 Remington/5.56mm NATO chamber, it'll typically be tight, but it can go in there. Pic related is a .308 caliber projectile which is supposed to have tried to squeeze its way down the .223 caliber bore, probably busting the breech or the walls of the barrel in the process.
A typical .22LR conversion for AR15 rifles involves a plain .223 Remington shaped insert which holds the .22LR cartridge, the idea would then be to take that thing out and chamber a .223 cartridge and firing it like normal, which is supposed to help blast some fouling out (.22LR projectiles are unjacketed and often coated in wax).
https://i.imgur.com/VpQMG3S.jpg
300 Blackout will chamber in a 223 rifle. I am positively certain of this.
Often, yeah. I've seen some people say that they haven't been able to actually seat the bolt on some rifles though.
Saw an article years ago about some dumb Mexicans doing exactly that and destroying a nice SAA in the process. They wrapped .44 mag rounds in duct tape so they'd fit in the .45 chambers.
It says 1-2 rounds so the assumption is that he shot one (which squibbed) and then another (which hit the squib and blew the barrel. Assuming it's not fake which it almost assuredly is.
It will not squib, your upper receiver will explode
Even if it did squib, how far do you think the bullet will travel down the 22 cal bore? Not enough to chamber another one
It will not squib, your upper receiver will explode
Even if it did squib, how far do you think the bullet will travel down the 22 cal bore? Not enough to chamber another one
i know everyone's calling him a moron for shooting 300blk out of a 223 but 300blk to 22lr conversions did exist.
multiple companies made them then usually folded a few years later. it was stupid as frick since it would be like a 1-2 inch barrel in actual use but people did buy them.
Nobody's that dumb
Ah to be young.. It's supposed to be 223 every so often. OR you could oh I dunno.. run a brush and patch down the barrel and clean it normally.
the lead builds up in the gas port opening, so a brush/patch wont do anything.
True. Easier to use gas to clear the port than to take a pipe cleaner to it.
Oh, ye of little faith. Whenever you think you've got something moron-proofed, they come up with a better moron.
I refuse to believe that is real.
Because it's not, a 30 cal won't chamber in a 22
That's where you're wrong, kiddo.
300 long bullet
toit!
That's a Kahr.
kewl
That's a Cougar.
300 Blackout will chamber in a 223 rifle. I am positively certain of this.
>300 Blackout will chamber in a 223 rifle
Fine.
But how does the 300 round (in a 223 rifle) ignite?
The round doesn't chamber all the way, which means the bolt won't lock, which means the firing pin is mechanically prevented from striking/touching the primer.
It absolutely will anon
the case + projectile is the same length (2.26"), the primer will hit just as it would on a 223 rifle
it had to fit the same magazines to avoid proprietary mags
Depends on the round in question, some will others won't. Ex neither 125gr sst or 110gr tsx will chamber in my .223 upper
Might also depend on neck tension or crimp. Bullet might set back and allow chambering.
>neither 125gr sst or 110gr tsx will chamber in my .223 upper
Push harder.
braceless pistols are the way to go, cool build
don't get too excited, it'll get a stamp when I get around to it
SBR's are cool because a stock is a stock, I just haven't found braces to be durable in any way, and saving the weight and space while still being able to get a good cheek weld pleases me. SBR > "pistol" > braced "pistol" IMO. If you're gonna SBR it makes sense just to save the money, even.
Why did they not design it to not fit in 223 chambers?
the whole point of .300 is that
>it uses 5.56 brass
>it uses .308 bullets
>it fits in stanag magazines
those factors all result in a bullet that seems to headspace in a .223 chamber. Oh well.
depends on the ogive. they could have spwcified that a loaded round must not fit a .223 chamber.
because muh sub/super switch and part compatibility, it's the ultimate meme round
Here it is for dummies
223 boolet too small?
Use 300, it's is big big bullet in 223
Bullet is bigger than 223 boolet, no spinny in barrel right
Use big barrel for big big bullet, it goes brrr and hits hard
Uses same parts as smol boolet rifle, just need to swap barrel
The caliber you are looking for is 350 Legend.
dont let the usmc see this. theyll be have an ammo shortage.
Haha
There is an uncanny resemblance.
Unironically my HD gun is .350 legend. I don't shill what I don't actually believe.
based .350 legend shill
Thoughts on 300 Ham'r?
Because meme rounds need to exist, see 10mm 40S&W 357 sig.
30 Wilson Combat was the round should have become common place.
.350 Legend is also a decent choice, although I cannot understand why they went with .355 instead of .358 bullets.
Because the people who use it are dumb
except .22 conversion kits fill the chamber void with the bolt itself and use a .223 barrel, and .300bo will chamber in a .223 chamber because of angular frickery. This will absolutely result in an extruded bullet blocking the bore completely.
Obviously to chamber a 5.56 or .30Bo round you have to take out the conversion kit and swap back to the fullsize BCG, which will then fire the round.
Yes, thank you
.300BLK can actually sometimes fit in a .223 Remington/5.56mm NATO chamber, it'll typically be tight, but it can go in there. Pic related is a .308 caliber projectile which is supposed to have tried to squeeze its way down the .223 caliber bore, probably busting the breech or the walls of the barrel in the process.
A typical .22LR conversion for AR15 rifles involves a plain .223 Remington shaped insert which holds the .22LR cartridge, the idea would then be to take that thing out and chamber a .223 cartridge and firing it like normal, which is supposed to help blast some fouling out (.22LR projectiles are unjacketed and often coated in wax).
Often, yeah. I've seen some people say that they haven't been able to actually seat the bolt on some rifles though.
I wonder how the ballistics of that flying pencil are.
Noted - you can only shoot 300 BO rounds out of an 8" or shorter 556 barrel
The pencil in that picture probably didn't make it even an inch down the bore.
The forward assist is good.
LONGBULLET IS LONG
>.22LR projectiles are unjacketed
uhhhhhh
Someone found a pic and is trolling boomers on facebook
how and or why are people this fricking stupid
Nobody gonna check these quads?
What's /k/'s favorite cleaning round? I fire a .308 through my SKS every couple hundred shots.to clean out the barrel
>4570s keep 1911s super /k/lean
too lazy to go between my phone and computer but Drake had a funny pic of his Webley loaded with .303
>What's /k/'s favorite cleaning round?
Mk211 .50BMG through my break action 12 gauge H&R. It really helps keep the fouling down.
>22lr conversion
>fires a round far too big for the barrel
>HOW COULD THIS HAPPEN
Lurk moar
My .44 can have little a .45 Colt. As a treat
Can...can the 45 LC have 44 as a treat?
Assuming it's 44 mag I'm guessing it won't chamber.
>44 is actually .430
>45 is actually .45(451)
Saw an article years ago about some dumb Mexicans doing exactly that and destroying a nice SAA in the process. They wrapped .44 mag rounds in duct tape so they'd fit in the .45 chambers.
It'll give it severe indigestion.
Isn't that the kind of failure you'd expect for a barrel blockage, not a 300 blk in a 5.56 chamber?
It says 1-2 rounds so the assumption is that he shot one (which squibbed) and then another (which hit the squib and blew the barrel. Assuming it's not fake which it almost assuredly is.
It will not squib, your upper receiver will explode
Even if it did squib, how far do you think the bullet will travel down the 22 cal bore? Not enough to chamber another one
I mean that is a barrel blockage, is it not?
see the picture here:
Do you not see the blown out case stuck in the chamber, moron?
oh I'm sorry I didn't realize that the bullet getting stuck in the barrel pre-gas port didn't count
How did you plan on chambering a round after that
I'm almost as stupid.
I thought this guy fricked his shit by putting 22 through a 300blk.
i know everyone's calling him a moron for shooting 300blk out of a 223 but 300blk to 22lr conversions did exist.
multiple companies made them then usually folded a few years later. it was stupid as frick since it would be like a 1-2 inch barrel in actual use but people did buy them.