Microtech ULTRATECH ULTRATECH EX-ZBP BAYONET SIGNATURE SERIES STONEWASH 1120EX-12S Automatic Knife
Detailed product description
The Ultratech model has been one of Microtech’s best-known knives since 1999, and in this generation it continues the long-developed concept of a compact sliding OTF knife for everyday carry. The EX-ZBP Bayonet Signature Series Stonewash 1120EX-12S variant is fitted with a bayonet-style blade with a fully serrated edge and stonewash finish, which fits well with the knife’s technical and utilitarian character.
The construction is based on the Ultratech Gen III platform. The manufacturer lists a 6061-T6 aluminum handle, Torx screw construction, and an improved glass breaker. The new generation also features the Crud Kutter, Dual-Fuel Drive Train, and Zero Blade Play systems, elements aimed at reliable mechanism operation and reducing blade movement after deployment.
Thanks to its slim format and low weight, this knife is suitable for users looking for a powerful automatic pocket model while still wanting to keep compact dimensions. The Signature Series version will also appeal to customers who, alongside function, appreciate a collector-attractive variant within the Microtech lineup.
Character and philosophy
The Ultratech EX-ZBP is designed as a lightweight, fast-deploying OTF knife for everyday carry, where readiness, compactness, and more precise blade guidance in a modern generation design are important. The bayonet shape and fully serrated edge make it a specifically focused variant for users who deliberately seek out this type of profile and edge configuration.
Key benefits
- Flagship model of the Ultratech line in the modern Gen III generation.
- Blade made from M390MK steel.
- Bayonet version with a fully serrated edge.
- Stonewash blade finish.
- 6061-T6 aluminum handle.
- Construction with Torx screws.
- The manufacturer lists Crud Kutter, Dual-Fuel Drive Train, and Zero Blade Play mechanisms.
- Improved glass breaker.
- Low weight relative to the knife’s size.
Possible limitations
- A fully serrated edge may not be ideal for users who prefer a more versatile plain edge for regular precise cutting tasks.
- The bayonet profile is a specific choice and may not suit every style of use.
- With automatic OTF knives, it is always advisable to verify local legal restrictions on ownership and carry before purchase.
Maintenance and care
- Keep both the mechanism and the internal space of the knife clean.
- After contamination or contact with moisture, dry the knife and regularly check the smooth operation of the mechanism.
- Follow the manufacturer’s recommended maintenance for OTF constructions.
- A serrated edge requires an appropriate sharpening method and usually suitable tools as well.
Recommended for
Suitable for more experienced users looking for a quality OTF knife for everyday carry, who prefer a bayonet profile and want a Signature Series variant with a fully serrated edge. It also makes sense for Microtech collectors and fans of the Ultratech model line.
Final verdict
The Microtech Ultratech EX-ZBP Bayonet Signature Series Stonewash 1120EX-12S is a lightweight, technically advanced OTF knife built on the proven Ultratech platform and aimed at users interested in a specific bayonet serrated configuration.