FREE Shipping BKSHIP914

{"dragByHandle":true,"dragByBody":false,"cssSelector":"ql-thumbnail","widgetClass":"OverlayWidget","bindings":{"bind0":{"element":".ql-thumbnail .Quicklook .trigger","type":"quicklookselected","fn":"function(){$.fnProxy(arguments,\'#headerOverlay\',OverlayWidget.show,\'OverlayWidget.show\');}"}},"effectOnHide":"slide","effectOnShowOptions":"{}","effectOnHideOptions":"{}","closeOnBackgroundClick":true,"effectOnShowSpeed":"1200","onScreenPadding":10,"allowOffScreenOverlay":false,"captureClicks":true,"effectOnShow":"slide","effectOnHideSpeed":"1200"}

5 star rating
More Swords At Better Prices!
I have been a sword collector for 15 years and buy all of my swords from BUDK. Their prices are ridiculous low and their selection is gigantic. Thanks BUDK
-Kelly M. (Madison, OH)
USMC Combat Fighter Knife and Sheath
5 star rating
Best Web Site To Buy Knives!
I buy all of my knives from BUDK. Their prices are awesome and their customer service can't be beat!
-Sam S. (Kennesaw, GA)
M48 Sabotage Tanto Fighter Knife
5 star rating
Great Bowie Knife Prices!
I've been looking for an online store for cheap bowie knives and BUDK has the biggest, baddest I've ever found. And I signed up for their e-mail specials & got a free knife!
-Doug B. (Austin, TX)
M48 Naginata Polearm With Sheath
5 star rating
The NINJA STAR Super Store!
I've been buying ninja stars from BUDK for more than 5 years! They always ship fast and have the best prices online. My current fav. is the Black Ronin in black! keep up the Good work budk.
-Drew H. (Monroe, GA)
Everyday Buy One, Get One Free Sale

Assisted Opening Knives

Assisted opening knives merge function and speed to create a mechanism that opens a blade as fast and smooth as a switchblade. The difference between automatic knives and spring assisted knives is how the blade is deployed. An automatic knife deploys the blade on its own (no exterior finger force) with a trigger/button. A spring assisted knife needs an external force to engage the spring. Some states prohibit assisted opening knives so you'll need to check your state's knife regulations.

Assisted Opening Knives


We have the largest selection of assisted opening knives on the web! Each assisted knife opens with the speed of a switchblade, but is legal to carry in most states. We have out-the-front or side opening knives that are sure to impress! Check out our entire collection now, starting at only $6.99!
Assisted Opening Rescue Knife Set
Assisted Opening Rescue Knife Set

Firefighter Rescue Knife Set


The Ridge Runner Firefighter Assisted-Open Rescue Folder Set features two assisted-open knives, a large one and a smaller one. Each anodized stainless steel blade rockets open with just a nudge of the thumb stud using the patented assisted-open mechanism.
Sort by: 

{"inactiveBuffer":2,"currentIndex":0,"activeBuffer":2,"widgetClass":"CollapsingPagingWidget","showSinglePage":false,"pageSize":20,"paging_view_by_page":"View By Page","paging_view_all":"View All 372 Items","persistentStorage":"true","paging_next":"Next","viewModeBeforePages":true,"defaultTotalItems":372,"paging_previous":"Prev","totalItems":372,"showXofYLabel":true,"triggerPageChanged":false,"defaultPageSize":20}

Viewing 1 - 20 of 372 items

Page 1 of 19
1
2
3
4
5
18
19

{ width: 140, height: 140, defaultImage: '', layers: 'A19-MC6253' }

19 MC6253
MTech USA Gold Ballistic Assisted Opening Folding Pocket Knife
BUDK:$14.99



{ width: 140, height: 140, defaultImage: '', layers: 'A19-SCHOTFG' }

Schrade Extreme Gray Out of the Front Assisted Folding Knife
Schrade OTF Assisted Opening Pocket Knife Spear Point
BUDK:$36.99
Now:$19.98



{ width: 140, height: 140, defaultImage: '', layers: 'A19-BR00823' }

Boker Kalashnikov Push Button Lock Tactical Pocket Knife at BudK
Boker Kalashnikov Push Button Lock Tactical Pocket Knife
BUDK:$39.99



{ width: 140, height: 140, defaultImage: '', layers: 'A19-BV143' }

Black Legion Cyclone 2 PC Set Assisted Open Knives at BudK
Black Legion Cyclone Assisted Open Stiletto Set
BUDK:$21.99
Now:$9.99



{ width: 140, height: 140, defaultImage: '', layers: 'A19-RR569' }

Assisted Opening Rescue Knife Firefighter at BudK
Assisted Opening Rescue Knife Set Firefighter
BUDK:$19.99
Now:$9.99



{ width: 140, height: 140, defaultImage: '', layers: 'A19-SCHOTFGR_2' }

Schrade Extreme Out The Front Assisted Open Pocket Knife
Schrade Extreme Out The Front Assisted Open Pocket Knife
BUDK:$39.99
Now:$19.98



{ width: 140, height: 140, defaultImage: '', layers: 'A19-UC2885' }

Rampage Stiletto 5 Inch Black
United Cutlery Rampage Assisted Opening Stiletto Black
BUDK:$13.99



{ width: 140, height: 140, defaultImage: '', layers: 'A19-RR614' }

Ridge Runner Apocalypse Folder Assisted Open
Apocalypse Survivor Assisted Opening Pocket Knife
BUDK:$9.99
Now:$4.98



{ width: 140, height: 140, defaultImage: '', layers: 'A19-BV193' }

Black Legion Pink Cyclone 2 PC Stiletto Set at BudK
Black Legion Pink Cyclone Two-Piece Assisted Opening Stiletto Set
BUDK:$19.99
Now:$12.99



{ width: 140, height: 140, defaultImage: '', layers: 'A19-SCHOTF3' }

Schrade OTF Assisted-Open Viper Bead Blasted
Schrade OTF Assisted Opening Viper Bead Blasted
BUDK:$39.99



{ width: 140, height: 140, defaultImage: '', layers: 'A19-PR0617' }

19 PR0617
Tiger USA Golden Damascus Pattern Trigger Assisted Folding Knife
BUDK:$12.99



{ width: 140, height: 140, defaultImage: '', layers: 'A19-BK2113' }

Rescue Tech Assist Folder Red Fire Fighter Knife
Rescue Tech Assisted Opening Pocket Knife Fire Fighter
BUDK:$6.99
Now:$3.98



{ width: 140, height: 140, defaultImage: '', layers: 'A19-SCHOTF3BS' }

Schrade OTF Assisted-Open Viper Black Dagger Serra
Schrade Viper OTF Assisted Opening Pocket Knife Black Dagger Point Serrated
BUDK:$39.99



{ width: 140, height: 140, defaultImage: '', layers: 'A19-BV195' }

19 BV195 at BudK
Black Legion Talon Assist Karambit
BUDK:$9.99



{ width: 140, height: 140, defaultImage: '', layers: 'A19-UC3098' }

Assisted Open Black and Green USMC Combat Folding Knife
Assisted Open Black and Green USMC Combat Folding Knife
BUDK:$9.99



{ width: 140, height: 140, defaultImage: '', layers: 'A19-SCHOTF3B' }

Schrade OTF Assisted-Open Viper Black Dagger Blade
Schrade Viper OTF Assisted Opening Pocket Knife Dagger
BUDK:$39.99



{ width: 140, height: 140, defaultImage: '', layers: 'A19-BK2234' }

Honor And Courage Samurai Folder
Samurai Assisted Opening Pocket Knife
BUDK:$9.99



{ width: 140, height: 140, defaultImage: '', layers: 'A19-SWMP4LS' }

Smith & Wesson M&P Assisted Open MP4L Tactical Folding Knife Serrated
Smith & Wesson M&P Assisted Opening MP4L Tactical Pocket Knife Serrated
BUDK:$44.99



{ width: 140, height: 140, defaultImage: '', layers: 'A19-BK2501' }

19 BK2501
German SS Leader Black Assisted-Open Folding Knife
BUDK:$9.99



{ width: 140, height: 140, defaultImage: '', layers: 'A19-RR613' }

Assisted Opening Rescue Knife Set EMT at BudK
EMT Assisted Opening Rescue Pocket Knives Set
BUDK:$19.99
Now:$9.99



{"inactiveBuffer":2,"currentIndex":0,"activeBuffer":2,"widgetClass":"CollapsingPagingWidget","showSinglePage":false,"pageSize":20,"paging_view_by_page":"View By Page","paging_view_all":"View All 372 Items","persistentStorage":"true","paging_next":"Next","viewModeBeforePages":true,"defaultTotalItems":372,"paging_previous":"Prev","totalItems":372,"showXofYLabel":false,"triggerPageChanged":false,"defaultPageSize":20}


Page 1 of 19
1
2
3
4
5
18
19

Top Customer Reviews - Assisted Opening Knives



  • Zach M. (Grayson, KY) - AWESOME!!!!!


    All I can say is wow this knife is amazing I bought it for my birthday and its so cool there is a lock on the side to keep it from accidentally opening in your pocket and the tip on this blade feels like a needle its pretty sharp at first but you can sharpen it more to make it really sharp the pocket clip also has an awesome design so I say you should buy it.


    Review of: Smith & Wesson OTF Assisted Opening Knife

  • Ted S. (Groesbeck, TX) - Best, Assisted Opening knife!


    Rating 5 star I have been searching for "The Knife" and I found it in this knife. It opens with such ease..I couldn't believe it. I have bought all kinds of knives and gave most of them away because they were not what I wanted. This is my knife. I give it 5 stars..super knife..great price.


    Review of: United Cutlery Rampage Assisted Opening Pocket Knife

  • Casey Tate (Reno, NV) - Wicked Fast Spring Assist!


    Great Knife ! Well made , good weight , very fast opening , just a little to long for every day carry. Would love to see a 9 inch model .


    Review of: United Cutlery Rampage Stiletto Assisted Open Black

  • Samantha Baker (Moultrie, GA) - Almost as fast as my automatic knives!


    Automatic knives and switchblades can get really expensive fast, so I decided to try out an assisted opening knife. The spring assist in this knife is super fast, probably as fast as some of my automatic knives! I've even talked a few of the other officers on the force into picking one up. I love it!


    Review of: Smith & Wesson M&P Assisted Opening Pocket Knife

  • Daryl Hall (Bainbridge, GA) - Great assisted opening knife for the price!


    I decided to try this knife because I wanted a CRKT Carson, but thought it was a bit expensive. This knife is the same size, CHEAPER and has a faster spring opening mechanism that the CRKT! The AUS-8 steel is really sharp out of the box and stays sharp pretty well for a cheap knife. I couldn't be happier! It feels like a $100 knife for under $20.


    Review of: United Cutlery Tailwind Assisted Opening Desoto Pocket Knife

Smith & Wesson Assisted Open Out-The-Front Tactical Tanto Knife