(0) 
Newsletter
Matte Black
C39V2
1-Piece
Quick Detach,
Clamp-On
Century Arms
Product no.: 100028372
Mfr. No.: BM3
617395300310 The RS Regulate BM-3 accessory mount enables easy installation of a weaponlight on Century Arms C39V2 and RAS47 rifles or other AK-47 type rifle with a similar barrel diameter. It solves the long-standing problem for AK fans: how to install a weaponlight on without resorting to a railed handguard. The BM-3 clamps securely to the barrel, and you attach the light to the mount’s short Picatinny rail section. Works just as well for laser sights or even some night vision devices (we haven’t tried it yet). 6061 T6 aluminum, hardcoat anodized, matte black Near-360° positioning - put it exactly where you want it 4 Picatinny slots Typically will not interfere with cleaning rod Fits barrels with .690" O.D. behind the gas block Although the RS Regulate BM-3 accessory mount is designed specifically for the popular Century’s popular C39V2 and RAS47 rifles, it will fit any AK-47 / AK-74 / AKM rifle with a .690" barrel. And it adds minimal weight and bulk to the front of your rifle, so handling and operation won’t be affected.Delivery time approx. 7-14 days.
The RS Regulate BM-3 accessory mount is the perfect solution for securely attaching a weaponlight to your Century Arms C39V2 or RAS47 rifles, as well as any AK-47 type rifle with a similar barrel diameter.
Upgrade your shooting experience with the RS Regulate BM-3 mount, designed specifically for the needs of AK enthusiasts. Whether you're aiming for precision in low-light conditions or simply enhancing your rifle's versatility, this accessory mount is an essential addition to your gear.
Matte Black
C39V2
1-Piece
Quick Detach,
Clamp-On
Century Arms
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
