Viper Tec Warwick OTF automatic knife featuring premium M390 steel blade and black handle with textured carbon fiber inlay.
warwick 14c28n blade steel closeup
warwick m390 blade steel closeup
Warwick otf knife close handle
Warwick OTF Knife Clip Side
Viper Tec Warwick OTF Knife M390 Blade
Warwick OTF Knife Hand Size Comparison
Viper Tec Warwck OTF Knife 14c28n Blade

VT Warwick Automatic OTF Knife | M390 or 14C28N Steel

Sale price $89.00
Sold out
Steel Type:14c28n

The Warwick is Viper Tec's premier automatic OTF knife built for everyday carry. The full aluminum handle with carbon fiber inlay delivers a premium look and confident grip — slim enough to pocket carry all day, built to perform when it matters.

Select your blade steel to match your carry style. M390 stainless steel offers elite edge retention and corrosion resistance for the serious EDC pocket knife user. 14C28N stainless steel delivers a razor-sharp, easy-to-maintain edge perfect for everyday tasks. Both feature a 3.5" drop point blade with smooth double action deployment — push forward to fire, pull back to retract.

Specifications

Overall Length 8.5 inches
Blade Length 3.5 inches
Handle Length 5 inches
Blade Style Drop Point
Blade Steel M390 or 14C28N Stainless Steel
Handle Material Aluminum with Carbon Fiber Inlay
Action Double Action OTF (Automatic)


Equipped With

  • Carbon Fiber Inlay Handle
  • Reversible Pocket Clip
  • Window Breaker
  • Lifetime Warranty

Customer Reviews

Customer Reviews

Overall rating: 4.8 / 5 from 33 reviews.

Customer photo review of VT Warwick Automatic OTF Knife | M390 or 14C28N Steel

I’ve bought a few Viper-Tec knives and this one has to be one of the best. It is light weight and feels like nothing in my pocket but also feels like quality. Blade is very sharp and goes in and out smooth. I would have no issues with carrying this knife in my suit pants or work jeans. Best thing of all was the price point and super fast shipping. Life time warranty makes it a no brainer.

VT Warwick Automatic OTF Knife | M390 or 14C28N Steel

Customer photo review of VT Warwick Automatic OTF Knife | M390 or 14C28N Steel

The action is great. But it makes me think its not tempered well because ill cut paper about 10 times and it wont cut it anymore till I strap it a few times. Otherwise its a great knife. Can you tell me what the hardness is on this 14c28n blade is.

VT Warwick Automatic OTF Knife | M390 or 14C28N Steel

arrived quickly, nice ergonomic shape and grip, good hard fast action, came relatively sharp but I made it much sharper. I like to carry an OTF in my left front pocket and a manual or OTS auto in my front right pocket. Anyhow, good, well-made, and nice size to it.

VT Warwick Automatic OTF Knife | M390 or 14C28N Steel

I grabbed the 14c28n, impressed by the design and easy deployment. Feels great in the hands and surprisingly light. Can’t wait till the m390 is restocked I’ll grab one of those too

VT Warwick Automatic OTF Knife | M390 or 14C28N Steel

This is an excellent product, I will be ordering other items in the future! Other US companies need to replicate what a quality product looks like! Keep up the great work!

VT Warwick Automatic OTF Knife | M390 or 14C28N Steel