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SLR Synergy 5.56 Mini Compensator, 1/2x28 Thread MD-556-MINICOMP Color: Black, Caliber: 5.56x45mm NATO, $2.00 Off w/ Free S&H

SLR Synergy Mini Compensator 5.56, 1/2x28 Thread, Black 00810646034990
SLR Synergy Mini Compensator 5.56, 1/2x28 Thread, Black 00810646034990
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SLR Synergy Mini Compensator 5.56, 1/2x28 Thread, Black 00810646034990

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Questions & Answers
will this work with a 10.5 inch barrel and will it hide the flash. Expert Answer

The SLR Synergy 5.56 Mini Compensator will work fine on a 10.5" barrel, but it is a compensator, not a flash hider. Its primary job is to compensate for recoil/muzzle rise. A flash hider would be the best option to mitigate muzzle flash.
https://www.opticsplanet.com/trybe-defense-ar-10-a2-flash-hider.html

by Ethan, Gear Expert, October 17, 2022
I have a IWI Galil Ace in 5.56 pistol. Short barrel. Would this fit and any concerns before I purchase? Expert Answer

As long as the barrel has 1/2x28 thread this will work just fine.

by Todd, Gear Expert, October 28, 2021
View All Q&A You Have a Question? Ask!
Customer Reviews
Most Recent Reviews
SLR 5.56 mini comp by Nick, March 15, 2026
Wow! Love this mini comp. It doesn’t have a flash hider or brake, so it can focus simply on being a compensator. And it does a heck of a good job at that. No compromises here.
Read 1 Review
Color:
Black
Caliber:
5.56x45mm NATO
Finish:
Melonite QPQ
Fabric/Material:
Stainless Steel
Threads per Inch:
1/2x28
Included Accessories:
Crush Washer

Code: 39E-BMB-SRWS556MCP-MD-556-MINICOMP

MPN: MD-556-MINICOMP

List: $115.99Save $2.00
$113.99

  • SLR Synergy Mini Compensator 5.56, 1/2x28 Thread, Black, MD-556-MINICOMP
  • Heresy Design Silencer Timing Device, 1/2in Threads, Black, HSTDA
As low as $122.94
You Save Up to $3.00
OP Bucks$2.46

Product Info for SLR Synergy 5.56 Mini Compensator, 1/2x28 Thread

Features/Specifications:image

1/2x28 Threading.

No ports on bottom to reduce ground blast.

.252 bore.

1.84 Overall Length.

.862 Diameter.

Works with VG6 CAGE Device.

Adds 1.24 inches to Barrel Length.

NOT for 14.5 inch Barrels.

ALL NFA Rules Apply.

Included Accessories:

Crush Washer

Specifications for SLR Synergy 5.56 Mini Compensator, 1/2x28 Thread:

Manufacturer: SLR
Color: Black
Caliber: 5.56x45mm NATO
Finish: Melonite QPQ
Fabric/Material: Stainless Steel
Threads per Inch: 1/2x28
Included Accessories: Crush Washer

Features of SLR Synergy 5.56 Mini Compensator, 1/2x28 Thread:

  • 1/2x28 Threading.
  • No ports on bottom to reduce ground blast.
  • .252 bore.
  • 1.84 Overall Length.
  • .862 Diameter.
  • Works with VG6 CAGE Device.
  • Adds 1.24 inches to Barrel Length.
  • NOT for 14.5 inch Barrels.
  • ALL NFA Rules Apply.
  • Included Accessories:
  • Crush Washer

Package Contents:

  • SLR Synergy 5.56 Mini Compensator, 1/2x28 Thread

SLR Synergy 5.56 Mini Compensator, 1/2x28 Thread Orderable Models

List of Orderable Models

  • SLR Synergy Mini Compensator 5.56, 1/2x28 Thread, Black, MD-556-MINICOMP , MPN: MD-556-MINICOMP , Code: 39E-BMB-SRWS556MCP-MD-556-MINICOMP

SLR Synergy 5.56 Mini Compensator, 1/2x28 Thread Unavailable & Discontinued Models

List of Unorderable Models

  • SLR Synergy Mini Compensator 5.56, 1/2x28 Thread, Titanium, MD-556-MINICOMP-TI , MPN: MD-556-MINICOMP-TI , Code: 39E-BMB-SRWS556MCP-MD-556-MINICOMP-TI
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Last updated 2026-07-06 UTC.