The Benchmade Sibert Auto Adamas in Tungsten Gray (brand part no. 2750GY-3) brings the same tank-like construction as the rest of the Adamas line from Benchmade, this time finished with a Tungsten Gray Cerakote coating over its 3.78-inch CPM-CruWear drop point blade. The contoured sand-colored G-10 handle scales sit over skeletonized steel liners for a tough, secure grip, and deployment comes via an automatic thumb slide opener secured by the patented AXIS lock. Designed by Shane Sibert and made in the USA, this colorway gives buyers a lower-contrast alternative to the Flat Earth finish.

Key Specifications

• The 3.78-inch CPM-CruWear blade carries a plain edge with a Tungsten Gray Cerakote finish.
• The sand-colored G-10 handle scales sit over skeletonized steel liners for a tough, secure grip.
• The AXIS lock mechanism secures the blade via an automatic thumb slide opener.
• The knife is made in the USA and designed by Shane Sibert.

Frequently Asked Questions

How does the gray Adamas differ from the Flat Earth version? It’s the same 3.78-inch CPM-CruWear drop point blade and AXIS auto mechanism, finished with a Tungsten Gray blade coating and sand G-10 handle instead of Flat Dark Earth.

Is this blade serrated? No, this version carries a plain edge; a serrated gray Adamas variant is also available.

Buy the Benchmade Sibert Auto Adamas Knife, Tungsten Gray G-10

Order the Benchmade Auto Adamas in Tungsten Gray for tank-tough construction in a distinct color scheme. See our complete automatic knives selection and get it shipped fast from Schaefer Defense.