GRIFFIN ARMAMENT Optimus Micro Taper Mount Adapter (OPMEXT)
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Plan your Class 3 dealer
Suppressors go through a Class 3 (SOT) dealer. The federal tax is $0, and ATF stopped enforcing the Form 4 wait on October 9, 2026, but some states still require federal registration. You still pay the dealer's transfer fee.
Griffin Armament
Overview
The GRIFFIN ARMAMENT Optimus Micro Taper Mount Adapter (OPMEXT) is a suppressor. Compare prices from multiple merchants and find the best deal.
Specifications
GRIFFIN ARMAMENT Optimus Micro Taper Mount Adapter (OPMEXT)
Available Merchants(1)
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Stock Alert
Price and stock
Today the one retailer we track is out of stock. Listed prices start at $85.45 at GritR Sports for when it comes back.
Prices checked · refreshed daily across 37 retailers
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