Pros: Overall Quality
Cons: None
knife is sharp and act fast
Schrade OTF is a great knife. arriving sharp and functions right. Super fast and reliable. Would recommend.
Reviews and Ratings for Schrade Extreme Survival Viper OTF Assisted 3.35" Black Double Combo Edge Spear Point Blade, Aluminum Handle - SCHOTF8BS
(9 reviews) 4 out of 5 stars
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Customer Reviews
Leo
AZAug 28, 2016
Peteb
Carlyle, IlMay 02, 2018
Pros: Ease of Opening, Pocket Clip, Blade Material, Blade Sharpness
Cons: None
Schrade viper otf assisted knife.
Blade come out quick, locks very tight and secure, very sharp great carry knife.
Bill E
PhiladelphiaDec 29, 2016
Pros: Weight, Ease of Opening, Handle Material, Blade Material, Overall Quality, Blade Sharpness
Cons: Lock Ease of Use, Pocket Clip
Looks and Performs as Stated
Decent knife for the price. Works well and lookss to be well constructed.The blade is sharper than anticipated and appears it will hold its edge. I would purchase this one again.
Mike
USASep 20, 2021
Pros: Weight, Ease of Opening, Handle Material, Pocket Clip, Blade Material, Overall Quality, Blade Sharpness
Cons: None
Excellent knife
This is a very nice piece of equipment. I'm very impressed with the design, and the functionality. This knife came right out of the box extremely sharp. The construction is solid. This is a must for concealed self protection. A very good way to let Mr or miss bad person know their presence is no longer appropriate....
Joshua
Falls Church, VaApr 09, 2022
Pros: Ease of Opening, Overall Quality
Cons: Pocket Clip
Good for the price.
For the price. I cannot complain. Mine works fine. No up down blade play and very little barely noticeable side to side blade play. After a few discharges it seemed to lock up better and break in smoothly. Plus it is legal in Virginia. And got a good cyberpunk/futuristic tacticool look. Pocket clip is a bit tight. No biggie.
Deathrat
ColoradoMay 10, 2017
Pros: Overall Quality, Blade Sharpness
Cons: Lock Ease of Use
Awsome knife
Nice knife for price,came sharp,safety and bit hard to operate with one hand.....all in all I would buy again
Mhunter2275
FloridaAug 13, 2026
Pros: Blade Material, Blade Sharpness, Ease of Opening, Lock Ease of Use, Lock Type, Overall Quality, Pocket Clip, Weight
Cons: None
Great Product; Care Required
I love it - and having owned it before, quickly remembered that maintenence is key. After a while of ejecting and retracting, you'll find it may stick or lock up. WD40. Good as new. Don't know if that's the suggested lubricant but has worked for me. Also, don't accidently catch the safety on your way in or out of your pocket. Happens.
Niles R
Peoria AZAug 26, 2016
Pros: Ease of Opening, Handle Material
Cons: Lock Ease of Use, Lock Type
unreliable locking system do not use for concealed carry!!!!
The blade fails to lock and the blade release is stuck more often than not. The safety is basically just for show, it disengages with no effort and will put imprints on your finger to engage. i hope this is just a Dud but im not satisfied with the knife at all. if the blade isnt locked it will just slide back in and often its so close to the extended position you would never know or be able to check if you were in a situation that you would need the knife.
Joshua
Falls Church, VaJun 08, 2022
Pros: None
Cons: None
Update. Don't like it.
I changed my review from 5 star to one. Due to the fact it quit opening and locking within one month of light EDC use. Shame. Because I really like this design. When I took it apart the slider bar was roughed and chipped up from the blade. And cut into the slider bar. Thereby ruining it's locking and full opening ability. Sorry I had to update my review from 5 star to one. If you buy it. I hope you get a good one.
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Close-up of hand holding knife, opening or unsheathing knife, and then closing or sheathing knife.