Ready to send mine out for threading an just interested what yours are wearing? Suggestions?

AR-what? AR-15? AR-10?

If it is a 15, get it threaded 1/2x28.

If it is a 10, go for the 5/8x24.

As for "what"...it depends on what you want to do with the rifle. Flash hider, muzzle brake, suppressor adapter...gotta have the right tool for the right job!

The vast majority of mine have Bi-Lock suppressor adapters. OOPS, I guess they are called Quick-Mount now that they have been redesigned.

Except the one with the Bennie Cooley compensator.

And my service rifles with standard A2 flash hiders.

I guess you should have asked 'which AR'!

Vortex flash suppressors on mine altho one does have a phantom.

Of course sound suppressors aren't legal in my state.

Miculek 6port comp on mine. If I lived in a cool state it would have a noveske Pig or would be a suppressed SBR

Mines NEKED but you are giving me ideas for my next add-on. I think some type of comp brake like the three gunners use, anyone have pictures?

If I was you Id opt for the a OPS INC brake. They can be had at Brownells for around 100

My 556 wears an AAC BlackOut mount/flash hider. And my 22lr, wears an element, a pilot, and a thread protector.

My Mk 12 wears a Ops Inc,my Recce and 308 wear PWS FSC, Grendel and Mini-sass are nekked

I recently built up a 16" mid-length gas AR for three-gun fun, and general use. Basic parts were:
1994 vintage Olympic Arms lower
DSA flat-top upper
RRA two-stage match trigger
Hogue grip
Rifle length ACE skeleton stock
White Oak 16” ss barrel w/ mid-length gas
YHM two-piece gas block
YHM diamond mid-length Forearm w/ Magpul rail covers

and - a PWS FC556 pinned/welded compensator (to stay legit here in CT). I like the Primary Weapons System comp/flash hider.

Burris PEPR w/ Burris compact 3x9 and a Burris FastFire II piggybacked for close in work.

AAC Blackout here.

My AR has an AAC blackout as well, in preparations for the day I finally get around to ordering a suppressor. Damn thing works pretty well as a flash hider as well, and lives up to its name.

My AR 15s have A2s on them, or Surefire A2s for suppressor mounting. My AR10 has a PWS FSC. My next AR10 will sport an A2 until I get a can for it.

Grendel Naked
16" 223 Phantom QD flash hider
300/221 Phantom QD flash hider
Spikes 22 Mite QD

Target rifle = naked
Carbine = A2

My 3Gun rifle has a comp by Henry Avant at SAW Custom.

Duty rifle:

My springfield is wearing the Troy Medieval, and ar15 is wearing the PRI brake.

I'm using the following:

- Ops Inc 12th collar/brake for my MK12 Mod 0 spec build

- SEI Vortex FH for my MK12 Mod 1 clone

If you are planning to run suppressed down the line, buy a FH compatible with the can you intend to buy.

I had a Bennie Cooley compensator on my target AR but I traded it. Two of them have A2s. My AR10s have a Phantom and the other is just plain. I haven't shot the Bennie Cooley compensator to say whether or not it makes a huge difference of not, but it is noticeable no question. Much louder too. The Phantom is very nice on the 308, it takes the recoil down to something very manageable.

Its not on a AR but I love the muzzle break on my MSAR Styer clone, that rifle has less recoil than any AR I own! Maybe its just the wa the gun is designed??

On my HK 416 upper Im running the AAC muzzle brake and AAC M4-2000 suppressor.

The other AR's I have are all SBR's they all wear the Noveske KX3 "The Pig"

SPR = Ops Inc Brake and collar, to go along with the 12th model suppressor.

SBR = 18 tooth AAC Blackout, will be running a 762SD on the end of it.

I have the Bennie Cooley compensator on my ar. It works great, super easy to see my misses with it.

here is a link to a great article about comps and how they perform

Comp Article

My 16" AR10 SASS sports a Vortex. My 20" AR10T has a target crown, and my AR15 has a standard A2 FH.