These Griffin end caps were designed and produced to meet a tactical unit request for a spark arresting solution to SMG entry guns. Not only does this cap further reduce muzzle flash but it also can kill sparking when used with a wipe. For when your ops have to be as black as possible add a Stealth Flash Hider end cap to your kit. Billet machined from 7075 T-6 aluminum, these caps are both durable and lightweight. Slotted flash tine geometry also allows users to firmly torque the end cap into the suppressor tube with the use of a generic rod such as a screwdriver or knife blade. Both the 9mm and .45 caps fit Griffin Armament Revolution™, Resistance®, and Optimus® 9 silencers. While the Silencerco® Octane and Rugged Suppressors® Obsidian suppressors share the same thread pitch, we cannot guarantee fitment with those models as users have reported inconsistencies in fitment.

Rapid Fire

• 7075 T-6 AL Billet Machined
• Black Hardcoat Anodized
• Flash Hider tines add .440" in length to host silencer
• .7 ounce weight
• Engineered to accommodate wipes
• Made in the USA