300 blackout muzzle question

[cundiff5535]

Hey guys, I am looking for help on the last few parts of a 300 project I started a while back. Currently, my project sits as so...

Seekins IMRT-R
Seekins SP223 Lower
Seekins 8" 300 Blk barrel
Seekins Adj Gas Block
Seekins Full Auto BCG
Seekins MCSR 10" Rail
Sig Brace
KAK Tubeo
Giessele Trigger
LPK
Seekins T1 Mount
Aimpoint T1

Really need help on muzzle device that will work with these options. Thinking STD, KX5, PWS CQB, Hera Arms Comp, or Radical Spitfire.

But leaning to the PWS or Hera.

Obviously for the money, the STD or Kak Flash Can seem to be best for the money. Has anyone here used all of these?

STD
KAK
KX5
PWS CQB
Hera Arms Comp
Radical Spitfire

I would love to know why one of these is better than the other, and what the experience of them has been like...

Two quick notes, barrel is 8" and most is 10". Also I'm in IL for now so a can is not possible. When I relocate I'll obviously switch it up.

All help would be awesome!

Thanks,
Bobby Cundiff

[BadMoose]

One of my shooting buddies has the BCM GUNFIGHTER Compensator MOD 1 on his, I believe its also a 8".

I was impressed so I bought one for my current .300 rifle build.

[cundiff5535]

Unless you s secretly want me to blow up my handguard a 8" barrel with 10" rail... The bcm will not work

[BadMoose]

Oops missed the 10" handguard. That would be a bad combo.

[FlyingHunter]

Thread on suppressor, it's a 300blk.

[cundiff5535]

Thread on suppressor, it's a 300blk.

That will happen at some point. Currently in IL, so we are not allowed to have the fun stuff

[FlyingHunter]

That will happen at some point. Currently in IL, so we are not allowed to have the fun stuff

Sorry to hear you're behind enemy lines. Fight your way back to a state where you can be a citizen, not a subject.

[Rayrevolver]

Another cheap option is the Kaw Valley Linear Comp. I just sold an fde 30cal version for $25.

Might as well get a cheap device until you can get a suppressor.

[SomeOtherGuy]

Another cheap option is the Kaw Valley Linear Comp. I just sold an fde 30cal version for $25.
Might as well get a cheap device until you can get a suppressor.

My thoughts also. I have the STD and it works as advertised. Bear in mind it doesn't claim to do that much, but it meets its claims. There are a lot of similar linear comps on the market now. I would look at the STD, the Black River Tactical Covert Comp, and the fairly new AR Performance JAL, which is probably the smallest and lightest option, even compared to the STD.

I've also tried the ST Dynacomp .308 on a 16" 300BLK and was pleasantly surprised at the amount of recoil reduction compared to a plain muzzle or the STD.