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Questions & Answers
What is the caliber and thread size/pitch?

It is a .223/5.56 caliber and uses a 1/2 x28 thread

by Alfonso, Verified Owner, June 14, 2023
What's the weight and length? Expert Answer

The overall weight of the blast shield and the muzzle brake core combined is 5.36 oz. The length is 2.82"

by Nick B., Gear Expert, September 11, 2021
Customer Reviews
Helpful Positive Review Flash and bang by Zacharias Tru, Verified Owner, November 22, 2020
Just installed this system on my AR pistol and took it to the indoor range today. Its a noticeable difference than my stock compensator it helped with recoil alot but thr flash generated as a bit obnoxious. I'm running a 10.5 barrel so I'm sure it ha...
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1/2 found this helpful
Helpful Negative Review Solid product, mine showed up with damaged threads � by RED, March 25, 2021
I have yet to use this Ritter muzzle device as it just showed up at my front door, unit is black coated, shipping was fairly fast, only issue is my unit came with 4 moderately damaged threads on the exterior male threads of the muzzle break, blast sh...
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2/4 found this helpful
Most Recent Reviews improperly threaded, poor customer service. by Eric McInteer, January 31, 2024
Ordered this through DVOR in November and got it right away! I was eager to install it on a new build and imagine my disappointment when it wouldn’t thread onto my barrel. I gently tried in on several different barrels and it does not work. I reac...
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Most Recent Reviews Could be better by DuckyD, November 7, 2021
With out shroud it brakes well. With shroud it flares muzzle downward pretty fast. Also, the shroud will fall off If you don't tighten it on with force from the gods. Had to contact Armaspec get a new shroud because mine was sent to the moon. Custome...
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0/1 found this helpful
Most Recent Reviews Cool device by Forty, November 23, 2023
Nice lil muzzle device. Machined well. Helps with recoil. Massive 3ft fireballs with 16" barrel. Gets super hot after a mag dump, so don't touch it!
Most Recent Reviews Build quality and finish is good. Haven't tested yet by Paladin, September 13, 2020
Took a little longer to get than expected. Had to give my mom her pistol without the comp installed. Little heavier than i expected. Port holes index correctly over the more narrow top of the inner brake allowing gas to vent upwards. Channels all acr...
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0/1 found this helpful
Read All 6 Reviews
Color: Black Cartridge: 5.56mm Threads per Inch: 1/2x28

Code: AMS-BMB-ABMBLMB-ARM192-BLK

MPN: ARM192-BLK

UPC: 810048490004

List: $159.99Save 10%
$143.99
Free shipping* & free returns*

Product Info for Armaspec Rifter .223/5.56 Linear Muzzle Brake

The Armaspec Rifter Linear Muzzle Brake with blast shield has varying initial chambers which allows combustion gases to travel inside the chamber for a longer period of time greatly reducing felt recoil and directing the sound forward away from the shooter. The Rifter blast shield is used to minimize the blast pattern, which is especially helpful when in close proximity to others or in the prone position. Patents Pending.image

The best way to install the Rifter properly is if you think about the face of the barrel like a face of a clock, the top or 12 o'clock of the Rifter Core where you can see the little notch on the bottom part, this notch needs to align with the 12 o'clock on the barrel. First install the crush washer, the side with the cone goes towards the barrel and the wider side towards the Rifter Core, that allows you to tighten your muzzle device hand tight. Once you do, place your armorers wrench or 3/4 open ended wrench on the wrench flats and with a decent amount of force tighten until it lines with the 12 o'clock on your barrel. The key is tightening in short increments as to not tighten the muzzle brake too much and go past that 12 o'clock point. Slide on the Shield and line up the ports upwards.

WARNING: California`s Proposition 65

Specifications for Armaspec Rifter .223/5.56 Linear Muzzle Brake:

Manufacturer: Armaspec
Color: Black
Cartridge: 5.56mm
Threads per Inch: 1/2x28

Features of Armaspec Rifter .223/5.56 Linear Muzzle Brake

  • Stainless Steel core and shield
  • Black Nitrite Finish

Package Contents:

  • Armaspec Rifter .223/5.56 Linear Muzzle Brake

Armaspec Rifter .223/5.56 Linear Muzzle Brake Orderable Models

List of Orderable Models

Armaspec Rifter .223/5.56 Linear Muzzle Brake, Black, ARM192-BLK , MPN: ARM192-BLK , UPC: 810048490004 , Code: AMS-BMB-ABMBLMB-ARM192-BLK
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