Aero Precision VG6 EPSILON 556SL Muzzle Brake, 5.56 NATO/.223 Rem./.224 Valkyrie

Designed to be pinned and welded, the EPSILON 556SL is the ideal Muzzle Brake to bring 14.5″ rifle builds to legal length. Featuring an outside diameter of .745″, the 556SL can be pinned and welded to your barrel while still allowing full maintenance and removal of your gas block.

The EPSILON 556SL utilizes a new aggressive chamber design that improves gas flow and reduces felt recoil significantly. It also features deep channel cuts that greatly reduce the overall weight toward the front end of your build. With the EPSILON 556SL, you have the optimal solution for a lightweight, legal (when pinned and welded) and flat-shooting 14.5″ rifle build.

• Designed to be pinned and welded to a 14.5″ barrel while still allowing maintenance and removal of your gas block
• Reduces felt recoil significantly
• Works with 5.56 NATO, .223 Rem., and .224 Valkyrie rifles
• 17-4ph® heat-treated stainless steel
• Half-gloss BLACKNITRIDETM finish
• Made in USA

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Key Specifications

• Item Number: 720127
• Caliber: 5.56 NATO/.223 Rem./.224 Valkyrie
• Material: 17-4ph® heat-treated stainless steel
• Surface Hardness: 68RC
• Length: 2.21″
• Weight: 1.6 oz.
• Mfg. Number: APVG100025A