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Microtech Knives
Microtech Cypher II OTF Automatic Knife Black Aluminum 3.5" Dagger Apocalyptic Stonewash 1242-10AP
$400.00 -
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Microtech Knives
Microtech Cypher II OTF Automatic Knife Black Aluminum 3.5" Dagger Stonewash 1242-10
$400.00 -
Marfione Custom Knives
Microtech/Marfione Custom Troodon OTF Automatic Knife Satin Copper 3.0" Dagger Polished Herringbone Damascus
$2,000.00 -
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Microtech Knives
Microtech UTX-85 OTF Automatic Knife 3.1" Drop Point Stonewash Serrated 231-11
$270.00 -
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Microtech Knives
Microtech Scarab II D/E-S Gen III OTF Automatic Knife 4" Double Edge Drop Point Stonewash 1180-10
$500.00 -
Microtech Knives
Microtech Hera Frag OTF Automatic Knife Black 3" Dagger Stonewash 702-10FRS
$520.00 -
Microtech Knives
Microtech Hera II OTF Automatic Knife 3.85" Dagger Stonewash Full Serrated 1702-12
$490.00 -
Benchmade Knives
Preowned-Benchmade Infidel OTF Automatic Knife Black 3.91" Dagger Satin 3300
$375.00 -
Microtech Knives
Microtech Combat Troodon Gen III OTF Automatic Knife Red 4" Drop Point Stonewash 1143-10RD
$450.00 -
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Microtech Knives
Microtech 30th Anniversary UTX-85 OTF Automatic Knife 3.1" Drop Point Stonewash 231-1030
$265.00 -
Microtech Knives
Microtech Combat Troodon Gen III OTF Automatic Knife OD Green 4" Tanto Stonewash 1144-10OD
$450.00 -
Microtech Knives
Microtech Dirac Delta OTF Automatic Knife Tan Cerakote 3.8" Dagger Tan 227-1CTA
$410.00 -
Microtech Knives
Microtech Combat Troodon Gen III OTF Automatic Knife Blue 4" Dagger Black Full Serrated 1142-3BL
$500.00 -
Microtech Knives
Microtech Combat Troodon Gen III OTF Automatic Knife Blue 4" Dagger Black Serrated 1142-2BL
$495.00 -
Microtech Knives
Microtech Combat Troodon Gen III OTF Automatic Knife Blue 4" Dagger Stonewash Serrated 1142-12BL
$465.00 -
Microtech Knives
Microtech Dirac OTF Automatic Knife Coyote Tan Cerakote 3" Dagger Tan 225-1CTA
$330.00 -
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Microtech Knives
Microtech Combat Troodon Gen III OTF Automatic Knife Blue 4" Drop Point Stonewash 1143-10BL
$450.00 -
Microtech Knives
Preowned-Microtech Ultratech OTF Knife Blue 3.4" M390 Dagger Bronze 122-13BL
$250.00 -
Microtech Knives
Microtech Ultratech OTF Knife Frag OD Green G10 3.4" Tanto Black Serrated 123-3FRGTODS
$500.00 -
Microtech Knives
Microtech Combat Troodon Gen III OTF Automatic Knife Blue 4" Tanto Apocalyptic Stonewash 1144-10APBL
$450.00 -
Microtech Knives
Microtech Combat Troodon Gen III OTF Automatic Knife Blue 4" Dagger Black 1142-1BL
$490.00 -
Microtech Knives
Microtech Combat Troodon Gen III OTF Automatic Knife Blue 4" Tanto Stonewash 1144-10BL
$450.00 -
Benchmade Knives
Benchmade Shootout OTF Automatic Knife Sage Green Grivory 3.5" Tanto Black DLC 5370BK-07
$315.00 -
Microtech Knives
Microtech Combat Troodon Gen III OTF Automatic Knife Blue 3.8" Tanto Stonewash Serrated 1144-12BL
$465.00 -
Marfione Custom Knives
PREOWNED-Marfione Custom UTX-70 Brass/CF Inlay OTF Automatic Blue Accents 2.4" Dagger Mirror Polish
$1,650.00 -
Microtech Knives
Preowned-Microtech Ultratech Tri-Grip OTF Knife Copper Accents 3.4" Black Tanto 123T-1CPEKS
$295.00 -
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Heretic Knives
Heretic Knives Manticore X OTF Knife Grenade Grip Green 3.75" Bowie DLC H030BF-6A-GRN
$375.00 -
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Microtech Knives
Microtech Combat Troodon Gen III OTF Automatic Knife Blue 4" Dagger Stonewash 1142-10BL
$450.00 -
Benchmade Knives
Benchmade Mini Claymore OTF Auto Knife Ranger Green Grivory 3.2" Gray 3375GY-1
$315.00 -
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Microtech Knives
Microtech Combat Troodon Gen III OTF Automatic Knife 4" Interceptor Stonewash 1217-10S
$675.00 -
Microtech Knives
Microtech UTX-85 OTF Automatic Knife Distressed Violet 3.1" Drop Point Stonewash 231-10DVI
$265.00 -
Microtech Knives
Microtech Ultratech OTF Automatic Knife 3.4" Tanto Apocalyptic Stonewash Serrated 123-11AP
$320.00
OTF Knives (Out the Front)
OTF (Out-the-front) knives are switchblade automatic knives, often abbreviated as OTF knives are called telescoping or sliding knives. Some people refer to them as automatic knives, although these two terms are not interchangeable because automatic knives can also be side opening. Forty out of the 50 states have legalized OTF knives, which is a significantly higher number than a few years ago, due to the work of knife rights groups.
There are two types of OTF knives: single action and double action. This distinction refers to the mechanism inside the knife which controls the blade’s motion. Single action knives will fire automatically but need to be retracted manually. The Microtech Halo is an example of a single action knife. A double action knife allows the knife to be deployed and retracted by using a thumb slider or button on the handle. Members of the military, law enforcement officials and first responders use double action knives because of their ease of use in an emergency or extreme situation.