VG6 EPSILON 556SL
The VG6 EPSILON 556SL is the ideal muzzle brake for 14.5″ rifle builds. Featuring an outside diameter of .745″, the EPSILON 556SL can be pinned and welded to your barrel while still allowing full maintenance and removal of your gas block without removing the muzzle device.
The EPSILON 556SL features a new, aggressive chamber design that improves gas flow and significantly reduces felt recoil. It also features deep channel cuts that greatly reduce the overall weight toward the front end of your build.
A slim design does not mean a slim performance. Users can still expect the same great performance they have grown to trust from VG6 Precision muzzle brakes. With the EPSILON 556SL, you have the optimal solution for a lightweight, legal (when pinned and welded), and flat shooting 14.5″ Rifle Build.
Features
- .745 Max Diameter allows for installation and removal of the .750 Gas Block
- The CAGE Device is NOT compatible with the Epsilon 556SL
Specifications
- Material: 17-4PH® Heat Treated Stainless Steel
- Finish: Blacknitideâ„¢
- Thread: 1/2″-28RH
- Caliber: 5.56MM/.223 REM. ONLY
- Installation: Crush Washer and 1/2″ Drive Installation Tool (both included)
- 1.6 Oz
- Made in the USA












Brandon P –
In Stock!
I was so happy to see this was actually in stock and not over-priced like everyone else. I’ll be back for more!