>HK53SD
>in .300blk
Would this be the perfect gun for use with a can?
HK53SD
Aiden Ramirez
Anthony Bell
Just posting a Brethren Arms 300 build
Joseph Bennett
Why does it look so stupid?
Ian Gray
the rails make it look bad, it needs a non-detachable carry handle, wood furniture, and steel waffle mags.
Gavin Ward
Because he tried to turn it into an AR.
Chase Cook
Tpm actually makes this.
Mason Gray
No. It’s blowback, lots of recoil and more port noise. Defeats the purpose. Better an ar with a piston system.
Kevin Martinez
Are AR fags just retarded as fuck?
>doesn’t realize blowback and roller delayed are completely different
>thinks DI is superior to any operating mechanism with a can
Fuck of no guns
Charles Ortiz
Fuck off retard.
Delayed blow back is still blow back and still has a shit ton more port noise.
I said PISTON not DI.
John Reed
The rollers don’t make the system that much louder.
Cameron Ward
>Look at how fucking retarded I am.
>t. Mall Ninja
Wyatt Allen
No but it’s still blowback which means more gas at the port.
No counter.
Evan Parker
>carry handles when slings exist
The most useless piece of junk attachment
Luis Thompson
take that back user
Dylan Sanders
Damn nigga you stupid
Ethan Myers
That charging handle tickles my butthole
Caleb Young
A locked action would still exhibit better dwell time.
James Ramirez
Wut
Liam Nguyen
Do you know what dwell time is?
Ethan Green
No
David Scott
No, he's right. Roller delayed blowback is shit when suppressed, even with the roller geometry set up properly.
Matthew Robinson
Then why is the MP5SD the quietest pcc on the market?
Isaac Watson
If you're going to use an AR and only rock iron sights then a carry handle is your best option.
Carson Anderson
It isn't.
Nicholas Smith
MP5SD may have been exceptionally quiet 20 years ago, but these days it's not the best.
It got as quiet as it did because it has both ports in the barrel to bleed off pressure, lowering velocity, as well as a suppressor. Most guns don't have the barrel ports these days, but suppressor technology has improved a hell of a lot in the decades since the MP5SD was designed.
Isaac Wright
Honestly not even 20 years ago. I mean it's not a bad suppressed subgun overall, and you could certainly reach hearing safe levels with 147gr subsonics, but it's still just delayed blowback, and H&K's suppressor is pretty rudimentary, to say the least.
The Steyr TMP (now the B&T MP9), would be quieter with the same silencer design, and could be set up more easily with different silencers, allowing the use of better ones.
Nathan Cooper
The SD is designed to be shot with nato spec 124grn ammo. There’s no need for subsonic with an SD because of the ports on the barrel, it reduces all ammonia to subsonic levels.
Xavier Ramirez
Which kind of gives you an overly large .380ACP gun IMO.
Nathaniel Adams
>ammonia
jej
I get its autocorrect, but I still chucked.
Dylan Williams
>124grn at 900fps
>90grn at 800
Oh yea these are the same.