Description
Replacement steel front caps for the Optimus/Revolution Muzzle Brake. These Steel caps allow for more durability over the provided aluminium cap.
Available in 22 caliber and 9mm apertures.
- 17-4 PH Stainless Steel
Replacement steel front caps for the Optimus/Revolution Muzzle Brake. These Steel caps allow for more durability over the provided aluminium cap.
Available in 22 caliber and 9mm apertures.
| Weight | 0.15 oz |
|---|---|
| Select Steel front cap size | |
| Caliber | 9mm |
| Type Of Part | Endcap |

For the life of the product, we will repair or replace the product if it becomes damaged or defective for any reason other than loss/theft, misuse, or natural wear.

Founded in 2005, Griffin Armament is the oldest privately-owned suppressor manufacturer in the US and maintains its comittment to pushing the envelope.

Griffin products are manufactured in Griffin's Watertown, WI facility headquarters by freedom-loving Americans, for freedom-loving Americans.
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Lee Schwartz (verified owner) –
Well I write this review under the terms I’m a dumbass. I forgot to change the end cap on my Optimus and tried to shove a 30 cal through a .22 end cap. Anyone that’s smarter then your basic Marine knows it won’t fit! After contacting Griffin thinking I might have just ruined a huge investment they assured me as long as the baffles were intact and the suppressor as a whole wasn’t dammaged this end cap would fit perfect as a replacement. Received item in 3 days with some extra sticker swag! Over all review, don’t be a dumb ass and change your end caps!
Stephen Garner –
I painted the 22 cal end cap FLORESCENT ORANGE. Hope I don’t need to buy a replacement, but nice to know end caps are available.
William Green –
Some how I always lose track of it. So no o have a spare and keep it in the truck