(0) 
Newsletter
M16
If you're serious about building a period-correct, authentic-looking M16A1 rifle, then little components matter, like the lock washer used to attach the flash suppressor to your clone's barrel.
Luckily, Brownells offers a period-correct lock washer for the flash suppressor used on the original M16A1, allowing you to build your perfect clone. This lock washer is also correct for use on earlier AR-style rifles, such as the XM16E1.
Ensure your build maintains historical accuracy with this essential component from Brownells UK.
M16
We encountered an error while loading this content. Please refresh the page to continue. If the issue persists, contact our customer support.
to Brownells UK, your destination for anything gun related. With our roots in a genuine passion for firearms, we bring you an unmatched selection of Gun Parts, Firearm Accessories, Gunsmithing Tools, Scopes & Red Dot Sights and Expert Knowledge.
Whether you're looking to maintain, repair, or upgrade, we've got what you need!
For Shooters, By Shooters
We share your enthusiasm and know exactly what you're looking for because we're part of the community.
Massive Selection
From the essentials to the unique, find everything under one roof.
Our blend of tradition and innovation
Shop with the convenience of modern technology, backed by a legacy of experience.
Browse our collection and discover why we're the trusted name in shooting sports & hunting.
© 2025 Brownells UK
Part of the Brownells Europe Group
Classical view
Mobile view
Help and contact
