The Tekto A3 Delta Black G10 Automatic Knife (brand part no. A3R_G1BK_D2BK1S_A1) is the full-size folding automatic from Tekto Gear‘s Delta line, inspired by the demands of U.S. military use. A D2 steel blade backs the ergonomic design, strategic jimping, and contoured black G10 handles that provide a secure grip, while a reliable button lock paired with a safety switch ensures swift deployment without risking accidental opening. It is a solid, no-frills tactical automatic built to perform under real-world pressure.

Key Specifications

• The contoured black G10 handle includes strategic jimping for a secure, confident grip.
• The D2 steel blade holds an aggressive edge for hard, repeated use.
• A button-lock automatic mechanism delivers swift, one-handed blade deployment.
• A dedicated safety switch prevents accidental deployment during carry.
• The design draws directly on U.S. military-inspired tactical folder proportions.

Frequently Asked Questions

Does the A3 Delta have a safety? Yes, a dedicated safety switch works alongside the button lock to prevent accidental deployment.

How does the A3 Delta open? A button-lock automatic mechanism deploys the blade with one hand.

Is this the full-size or Mini A3 Delta? This is the full-size version; Tekto also offers an A3 Delta Mini.

Buy the Tekto A3 Delta Black G10 Automatic Knife

Add the A3 Delta to your gear for a tactical automatic built for unforgiving conditions. Order it from our Lubbock, Texas gun shop as part of our automatic knives lineup for fast, direct shipping.