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Guntec USA AR 9mm Slip Over Barrel Shroud w/Multi Port Muzzle Brake Color: Black, Caliber: 9mm Luger, Finish: Anodized, $1.96 Off w/ Free S&H

Guntec USA AR 9mm Slip Over Barrel Shroud w/Multi Port Muzzle Brake, Black, 1326-MB-P-9
Guntec USA AR 9mm Slip Over Barrel Shroud w/Multi Port Muzzle Brake, Black, 1326-MB-P-9
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Guntec USA AR 9mm Slip Over Barrel Shroud w/Multi Port Muzzle Brake, Black, 1326-MB-P-9

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Questions & Answers
What’s the thread size? Expert Answer

The Guntec USA AR 9mm Slip Over Barrel Shroud w/Multi Port Muzzle Brake is threaded 1/2x36.

by Ethan, Gear Expert, July 28, 2023
What is the thread pitch on this? Expert Answer

This Guntec USA AR 9mm Slip Over Barrel Shroud w/Multi Port Muzzle Brake is threaded 1/2x36.

by Ethan, Gear Expert, April 10, 2023
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
9mm PCC 16in rifle build by MOTORHEAD816, Verified Owner, June 8, 2024
Got this for my 9mm PCC 16in rifle build.i wanted it over the barrel to put this under the handguard for that suppressor "LOOK" without the costly price tag...it worked out jus as planned..thanks Guntec for a great product and thanks to Opticsplanet ...
Read More...
1/1 found this helpful
Helpful Positive Review
Rockset & Strap wrench by Vince, Verified Owner, March 28, 2025
I brought this for cosmetic purposes only for my AR9 I just wanted a taticool “tucked” look for my 8in barrel and this did the trick. Shot it off in the first 20 rounds. I used red loctite and a strap wrench to get good torque on the muzzle device th...
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1/1 found this helpful
Helpful Negative Review
Looks really cool, won't stay on the barrel. by Green101, Verified Owner, April 5, 2023
This gave my AR9 a great look, but that's where the positive review ends. This thing would not stay on the barrel no matter what I did. I actually had to shut down an indoor range to recover it from in front of the firing line. I installed with lock-...
Read More...
5/6 found this helpful
Most Recent Reviews
Absolute junk by B, Verified Owner, April 23, 2026
The threads on it sheared off, thankfully my barrel is fine. Took nearly a month after purchasing it to even get it.
Most Recent Reviews
Wildly overpriced considering it's garbage not worthy of even Amazon. by KEVIN, Verified Owner, August 30, 2025
Threads stripped out with almost no torque whatsoever. Before that, no amount of loctite or effort would keep it tight for more than 5-6 rounds shot. Absolute trash and I wish I could get my $60 back.
Most Recent Reviews
Finishing touches by Shadowlander, Verified Owner, August 2, 2025
I built an AR pistol some months ago. While paying attention to the goings-on with the ATF and the revision of rules, I was able to build out a very nice little weapon and remain legal. One thing was absent, though, and that was a way to finish the...
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Read All 7 Reviews
Color:
Black
Caliber:
9mm Luger
Finish:
Anodized
Fabric/Material:
T6 Aluminum
Inner Diameter:
0.5 in
Outer Diameter:
1.1875 in
Weight:
6.8 oz
Condition:
New

Code: 2AH-BMB-9MMSB-1326-MB-P-9

MPN: 1326-MB-P-9

UPC: 752574661063

List: $59.95Save $1.96
$57.99

  • Guntec USA AR 9mm Slip Over Barrel Shroud w/Multi Port Muzzle Brake, Black, 1326-MB-P-9
  • Heresy Design Silencer Timing Device, 1/2in Threads, Black, HSTDA
As low as $66.94
You Save Up to $2.96
OP Bucks$1.34

Product Info for Guntec USA AR 9mm Slip Over Barrel Shroud w/Multi Port Muzzle Brake

Guntec USA has been manufacturing AR-15, AR-308 and AR 9mm accessories since 1989. The goal is to distribute excellent quality, at an economical value.image

Specifications for Guntec USA AR 9mm Slip Over Barrel Shroud w/Multi Port Muzzle Brake:

Manufacturer: Guntec USA
Color: Black
Caliber: 9mm Luger
Finish: Anodized
Fabric/Material: T6 Aluminum
Inner Diameter: 0.5 in
Outer Diameter: 1.1875 in
Weight: 6.8 oz
Condition: New

Features of Guntec USA AR 9mm Slip Over Barrel Shroud w/Multi Port Muzzle Brake

  • Multi porting Gatling Gun style muzzle comp reduces felt recoil up to 70 percent.
  • Slips over Barrel and threads on.
  • Dual purpose unit, functions as a Barrel shroud and a Muzzle compensator.
  • Covers 4in of Barrel, extends Barrel 1.5in.

Package Contents:

  • Guntec USA AR 9mm Slip Over Barrel Shroud w/Multi Port Muzzle Brake

Guntec USA AR 9mm Slip Over Barrel Shroud w/Multi Port Muzzle Brake Orderable Models

List of Orderable Models

  • Guntec USA AR 9mm Slip Over Barrel Shroud w/Multi Port Muzzle Brake, Black, 1326-MB-P-9 , MPN: 1326-MB-P-9 , UPC: 752574661063 , Code: 2AH-BMB-9MMSB-1326-MB-P-9

Guntec USA AR 9mm Slip Over Barrel Shroud w/Multi Port Muzzle Brake Unavailable & Discontinued Models

List of Unorderable Models

  • USED, Guntec USA AR 9mm Slip Over Barrel Shroud w/Multi Port Muzzle Brake, Black, 1326-MB-P-9 , MPN: 1326-MB-P-9-EDEMO , Code: 2AH-BMB-9MMSB-1326-MB-P-9-EDEMO-IN-C
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Last updated 2026-07-07 UTC.