The Alpha Atlas provides a mount interface for suppressors with inside diameter threading of 1.125-28, like the Rugged Obsidian 9 and Obsidian 45. We do not recommend this on suppressors that use the low profile style adapters, like the Omega 9k.

Specifications

Weight: 1.22 oz
Length Added: 0.350″
Threads: 1.125-28 (Silencerco Alpha thread pitch)

• 17-4 PH H900
• Compatible with short Rearden devices (FHD, Mini, SPB, RPB, R2S)
• Compatible with Q Cherry Bomb and Other Plan B Compatible Muzzle Devices
• Nitride Finish

Frequently Asked Questions

Q: Do I have to use an Nitride finish muzzle device if I purchase the Nitride Atlas?
A: No, you do not need to match the finish, you can mix and match finishes.