Jacob Grey Firearms 5.56 NATO Spiral Compensators
User Ratings
No ratings yet
Be the first to review this product
Jacob Grey Firearms 5.56 NATO Spiral Compensators are AR-15 muzzle devices designed to reduce muzzle rise and muzzle flash. This compensator features a twisted fluted body and a 1/2x28 threading configuration. Specifications: Manufacturer: Jacob Grey Firearms; Threads per Inch: 1/2x28; Gun Make: AR Platform; Gun Model: AR-15; Caliber: 5.56x45mm NATO; Finish: Raw, Nitride; Outer Diameter: 0.907 in; Inner Diameter: 0.264 in; Length: 2.3 in; Weight: 4 oz; Fabric/Material: Steel. Features: six ports for muzzle flash displacement; crush washer recommended for installation; no bottom or top porting to reduce dust signature or sight obstruction. Package Contents: Jacob Grey Firearms 5.56 NATO Spiral Compensators. Compatible with AR-15 platforms.
Specifications
- Manufacturer:
- Jacob Grey Firearms
- Category:
- muzzle-device
- Caliber:
- 5.56x45mm NATO
- Weight:
- 4 oz
- Length:
- 2.3"
- UPC:
- 850030294692
- MPN:
- 556SC1228R
- Required Component:
- No
Parts Cabinet
Track parts you own or plan to buy.
Where to Buy
Have one to sell?
Sponsored
MantisX
The smart way to train your AR build
Built your rifle — now train it. BlackBeardX installs in minutes and turns your AR into a full dry fire system with smart feedback on every pull.
Shop BlackBeardXPrice History
Current
$34.20
Lowest
$34.20
Highest
$78.49
Price Alert
Sign in to save a target price and receive an email when this component drops.
Sign In to Set AlertBundle Package
This is a bundled product that includes multiple components. The exact contents may vary - check the product description for more details.
• Complete assembly ready to use
• Multiple components included
• Value package pricing
Similar Products
SureFire 3-Prong Flash Hider 5/8-24 TPI
Surefire
$134.00
Wolfpack Armory Night Howler Recessed Flash Hider 1/2"-28 Nitride
Wolfpack Armory
$94.00
SureFire WARCOMP AR-308 Flash Hider 30 Cal 5/8-24 Stainless Steel Black
Surefire
$152.00
A2 BIRDCAGE Flash Hider
Unknown
$15.00
KAK Industry Plan B Universal Muzzle Device
Kak Industry
$37.99
SilencerCo ASR 3-Port Muzzle Brake 1/2x28 for 5.56 NATO AC142
SilencerCo
$79.99
Yankee Hill Machine Phantom 5.56mm Comp/Flash Hider YHM-28-5C1 Smooth Endcuts 1/2x28
Yankee Hill Machine
$28.03
Daniel Defense Flash Hider 1/2-28 AR-15 5.56/223 Suppressor
Daniel Defense
$51.00
Builds Using This Part
No builds yet — be the first to use this part.
Related Guides
Guide
The AK Platform: Core Design, Strengths, and Builder Tradeoffs
A practical AK overview covering operating system basics, parts ecosystem realities, and where the AK platform shines compared to AR-pattern rifles.
8 min read
Guide
AR-15 Armorer's Toolkit: What You Actually Need
A no-filler breakdown of the specific tools required for AR-15 armorer work, from trigger and grip swaps to barrel installation and headspace verification. What each tool does and why it matters.
7 min read
Guide
AR-15 Components: A Complete Reference Guide
A comprehensive overview of every major component in an AR-15 build—including what's inside bolt carrier groups and parts kits—organized by assembly for new builders.
12 min read