My Cart Account
Free Ground Shipping on all domestic orders over $99

Microtech Dirac Delta Black Plain Double Edge Elmax Top Slide OTF Automatic Knife 227-1PR

Manufacturer: Microtech Knives

Model: MT-227-1PR-ELMAX

Retail: N/A


Out of stock

Free Shipping

Note: Automatic Knives may not be shipped outside of the United States. Additionally we cannot ship to the following states: Delaware, Hawaii, Minnesota, New Jersey, New Mexico, New York, Pennsylvania, Virginia, Washington or the District of Columbia.

Blade Length Restrictions may apply to Connecticut and Vermont.


The Microtech Dirac Delta takes the contours of the Halo, the size of the Combat Troodon and a top slide design and blends them together for a fantastic new tactical EDC auto from Microtech Knives. The double edge and top slide combination also make this Dirac Delta fully ambidextrous, perfect for right or left-handed users! This Proof Run is an individually serialized first production run with Bronze Hardware, Black handles and Black Bohler Elmax Double Edge blade.

Brand new directly from Microtech Knives, USA.

Blade: Equipped with a black coated finish, the double edge blade has two razor sharp, plain cutting edges. The dagger-like blade is made from high performance, Bohler Elmax stainless steel. The robust 3.75 inch blade features a double action opening and retracting mechanism. Simply move the bronze finished thumb slide on the top of the handle up to deploy and down to retract. The top slide position also reduces the need for readjustment for operation. An internal spring remains at rest in both the open and closed position to reduce wear. The action is ultra smooth and fast.

Handle: The generous handles accommodate the largest of hands even in gloves. Contoured, black coated 6061-T6 aluminum delivers an ergonomic and comfortable feel in-hand as well as a visually appealing shape. Strategically placed machine-grooved texturing on both edge enhances traction in hand while construction is completed with Microtech's proprietary hardware, glass breaker end and pocket clip all in a matching Bronze Finish. The clip is marked with individual serial number and date of production.

Bohler Elmax: Elmax has become an extremely popular choice for high-end user grade knives thanks to its extreme edge retention. Elmax also has a good corrosion resistance, meaning most users can avoid corrosion (rust) by simply wiping off their blade after each use. Another great feature of this steel is its ability to resist burr formation during sharpening. Elmax has very similar performance to M390 and is used interchangeably by Microtech.


Overall Length 9.38"
Blade Length 3.75"
Sharpened Length 3.50"
Blade Thickness 0.125"
Blade Material Elmax
Blade Type Stainless
Closed Length 5.63"
Handle Thickness 0.50"
Handle Material Aluminum
Clip Stainless
Weight 4.40 oz.
Country of Manufacture United States