AR-15 Upper Receiver Parts

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PWS CQB Comp 5.56 3CQB12A1

In stock

$ 144.95

Quick Overview

SKU: 32211
UPC: 32211
MFR#: 3CQB12A1



2.57 (65.3 cm)


1.4 (35.5 cm)


1/2x28 RH


7.3 oz (206.9 g)

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Originally designed as part of the MK107 Rifle, the CQB 556 provides as much compensation as possible while suppressing flash and sending all the blast forward of the shooter.

The CQB 556 features a 2-part design with a removable end cap for ease of cleaning.

SKU: 32211
SKU 32211
Brand Primary Weapons Systems
Daily Deal No
Daily Deal Expires No
Youtube Video No
Free Shipping? No
Free Shipping Qty Label No
Free Shipping Qty No
SKU: 32211

Questions and Answers

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Browse 3 questions Browse 3 questions and 3 answers
This will shoot 556 and 223 correct?
Davidg on Jan 13, 2019
BEST ANSWER: Yes. Equal as well and force the sound forward and out to each side.
I recently purchased an ar pistol with PWS CQB Comp 5.56 3CQB12A1 description says that the end cap is removable can someone please tell me how???
Jerry S on May 3, 2019
BEST ANSWER: The best way to remove the end cap is with a two well built strap wrenches. One own the body of comp.the other on end cap turn in opposite direction.
Does this device require a crush washer? If so, is it included?
ddschuess on Jan 16, 2019


4.0 / 5.0
2 Reviews
5 Stars
4 Stars
3 Stars
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1 Star
Very nice. You can really tell the difference from a regular muzzle break.
January 14, 2019
1 year ago
Im very pleased, with all the products that I purchased through P.S.A. I can encourage other's to do the same . It represents, all the freedoms we can cherish in America.
User submitted image
Added Oct 25, 2018
October 25, 2018
9 months ago

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