VG6 Delta 556 AR-15 Compensator – .223/5.56 NATO – 1/2×28

SKU: APVG200006A

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Armorer's Wrench for AR-15 & Multi-Function Tool by AT3™

Armorer’s Wrench for AR-15 & Multi-Fuction Tool by AT3™


Birchwood Casey Shoot-N-C Target - Round Bullseye - 12" - 5 Targets

Birchwood Casey Shoot-N-C Target - Round Bullseye - 12" - 5 Targets


High-Quality Compensator For An Effective Motion Control & Muzzle Flash Reduction

The VG6 Delta 556 AR-15 Compensator is a high-quality muzzle device that does its job by controlling both motion and muzzle flash without punishing the shooter with excessive blowback. It maintains great muzzle control characteristics through the large linear ports instead of complicated chambering to manage the gasses expelled on firing.

Chamber-less Design

The Delta 556 contains no chambers so gas is expelled more forward which reduces the concussion to the shooter.  It sends the combustion gasses downrange to provide a reduced recoil performance comparable to a standard A2 birdcage, while muzzle flash is virtually eliminated.

The Delta 556 has a spectacular flash-suppressing characteristic and a great all-around device for tactical, competition, or recreational shooters at a very affordable price.

NOTE: Anti-seize grease recommended for installation.


  • Radial slots for maximum compensating
  • Optimized inner shape and slot design for reducing muzzle flash
  • Crush washer included
  • Made in the U.S.A.


  • Caliber: 5.56 NATO / .223 Rem. / .224 Valkyrie
  • Material: 17-4ph heat-treated stainless steel
  • Finish: BLACKNITRIDE™ – Satin Finish(Half Gloss)
  • Weight: 2.56 oz.
  • Length: 2.21″
  • Outer Diameter: 0.86″
  • Bore Diameter: 0.465″
  • Thread: 1/2-28

Have Questions About this Product?

The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.

If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.

VG6 Warranty Information

If you are not entirely satisfied with your purchase, we’re here to help. Please read the guidelines below for our return policies and procedures.

General Policy

All items must be returned within 30 days and be in new, unused condition including all packaging contents. A 10% restocking fee applies to orders being returned to the original payment method. Original shipping charges are non-refundable and returnee is responsible for return shipping. We do not accept returns on used, blemished (purchased as BLEM), or custom engraved/laser etched items. Attempted returns on non-refundable items will be sent back at the shipper’s expense.

Exchanges & Store Credit

Orders being exchanged or returned to store credit will not be charged a restocking fee. To ensure your exchange is handled properly, please contact us at 253-272-8188.


If for any reason you have a warranty issue with one of our products, please contact us at 253-272-8188.

Please describe your situation, include your name and order number or transaction id. One of our technical specialists will then review your claim and contact you within 3-5 business days.

If you have images to send, please email them to

Damaged Items

In regards to claims dealing with damaged or blemished products, we ask that you create a Help Desk Ticket on your My Account page. If you don’t have an account with us, please go to the Contact Us page and fill out the form for review within 72 hours upon receiving the shipment.

If you have images to send, please email them to

Failed background check

There will be a 30% restocking fee on all lower receivers returned because of failed background checks.

Contact & Return Address

If you have any other questions or concerns, please contact us:

Aero Precision
2310 Commerce St
Tacoma, WA 98402
Call: 253-272-8188

Disclaimer: Manufacturer’s warranty is subject to change without prior notice.

Customer Reviews

Based on 4 reviews
Jayce Noel
Amazing product!!!

Was very skeptical about muzzle devices until I bought this one. Very impressed. It makes shooting alot smoother, watched videos and the muzzle flash is almost non existent, and really helped with recoil control. For shits n giggles I mag dumped 15rds. All were within an apple size grouping. Usually doing that I'd be just winging em out there haha.

Thanks for sharing your feedback! We're glad you're satisfied with your purchase. Cheers!

Chad Lester
Works on a .224

I threw it on my .224 Valkyrie and it works perfectly. A huge help on recoil control. I’m sure you could spend double and find one that’s better, but this did exactly what I needed. Firing was smooth and recoil was light. I shoot American Eagle 75 grain rounds.

Thanks for sharing your feedback! We're glad you're satisfied with your purchase.

Jacob Wentworth
Exactly what I wanted

Fair price for a handsome piece. I like the look compared to stock and it definetly aids in hiding flash. Would recommend

Thanks for sharing your feedback! We're glad you're satisfied with your purchase. Cheers!

Felix J Mireles Jr
Good Improvement.

I am limited to how much I can shoot so I can not call myself an expert. Aside from looks, I did notice a difference. If I had one word it would be, "smoother". Again, I do can not shoot as much as I would like.

Thanks for sharing your feedback! We're glad you're satisfied with your purchase. Cheers!