Automatic Knives

DA - D/A

Imagine a knife that's as easy to open as it is to close, all with a simple trigger. We call it a "double action" knife, or DA for short. Normally, you'll find this feature on out-the-front knives, where the blade shoots out and retracts with a press of the trigger. But, here's the buzz – there's talk of someone crafting a "double action" knife that's not just out the front, but also out the side!

OTF - Out The Front

"OTF" stands for "out the front" of the knife, where the blade springs out from the top. You'll often hear people call these types of knives "switchblades."

OTS - Out The Side

"OTS" stands for "out the side." Knives with this feature are opened using a push-button or by sliding a scale. When you activate the opening mechanism, the knife smoothly springs open from its side-closed position.

Benefits of Auto Knives and Out the Front Knives (OTF's)

Believe it or not, automatic knives are often safer than regular folding knives or flipper knives. You never have to touch the blade of an OTF knife. OTS knives require you to handle the spine of the knife blade or can be closed up by pressing the spine into something and folding it closed. The one-handed operation makes the whole scenario much safer. Most of these knives offer a safety mechanism within them that prevents accidental opening.

Rapid deployment and convenience are a great set of features these knives offer. Swift, one-handed operation with the push of a button or the press of a switch makes this style of knife a good choice and ideal for situations where speed matters.

The cool factor is extremely high with this style of knife. They are undeniably cool. The quick and effortless deployment can be satisfying and makes them rather enjoyable to use.

It's important to note that the legality of owning and carrying automatic knives varies by location, and in some places, they may be subject to strict regulations or even outright bans. Before obtaining or using an automatic knife, it's essential to familiarize yourself with the relevant laws and regulations in your area to ensure compliance. You must click the Automatic knife agreement before purchasing an auto. When purchasing an automatic knife from REC, you are responsible for knowing and abiding by your local laws. We have the right to cancel any orders for automatic knives that are going to states where they are illegal to purchase, own and carry. Please reach out to customerservice@riversedgecutlery.com if you reside in one of these states, but are Active Military, Law Enforcement or a First Responder. Below is a map of the USA with designation to where autos are and are not allowed by law, please do your research before purchasing!

On the map below, the Black and Dark Gray States (HI, NM, MN, MD, DE, VT, DC, NJ & Parts of NY) are the states where commerce with autos are prohibited. We will NOT ship an Automatic knife to these states, Sorry for the inconvenience!

NOTE: WE CANNOT SHIP AUTOMATIC KNIVES OUTSIDE OF THE COUNTRY, THANK YOU FOR UNDERSTANDING.

O.T.F. (Out the Front)

Side Opening

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Microtech Knives

Microtech Hera Double Edge, Black Aluminum / Stonewash M390, Fully Serrated - 702-12

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The perfect blend of utility and aesthetic, the Hera features a dual action dagger blade and streamlined body. The handle, made of black anodized aircraft aluminum, is accented with machined patches...
Microtech Knives

Microtech Ultratech Drop Point, Black Aluminum / Apocalyptic M390, Partially Serrated - 121-11AP

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As the flagship model of the Microtech® O.T.F. lineup, the Ultratech® sets the standard for Out-The-Front technology. Proprietary design allows the firing spring to be at rest in both the open and...
Microtech Knives

Microtech Ultratech Double Edge Sith Lord, Black Tri-Grip Aluminum / Red M390 - 122-1SL

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As the flagship model of the Microtech® OTF lineup, the Ultratech® sets the standard for Out The Front technology. Proprietary design allows the firing spring to be at rest in both the open and...
ProTech Knives

ProTech SBR Knurled Black, DLC S35VN - LG407

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ProTech SBR The ProTech SBR (Short Bladed Rockeye) is a compact automatic knife designed by Marine Corps knife designer Les George. Featuring a blacked-out 2.5" CPM-S35VN DLC clip point blade on a...
ProTech Knives

ProTech Runt 5 Reverse Tanto - Textured Blue Aluminum - Stonewash CPM-20CV - R5205-Blue

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The Pro-Tech Runt 5 is the latest iteration of Dave Wattenberg's first Pro-Tech model. With a blade that falls right under 2 inches, the Runt 5 is a California legal and super convenient to carry...
ProTech Knives

ProTech TR-5 Blue, Stonewash S35VN - T501-BLUE

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Protech TR-5 Auto The TR-5 delivers a smaller version of the popular TR-4 Auto with a 3.25-inch Stonewashed S35VN blade and legendary Protech coil spring action. Smooth blue aluminum handles. Slide...
Microtech Knives

Microtech Ultratech Double Edge, Black Aluminum / Stonewash M390 - 122-10

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As the flagship model of the Microtech® O.T.F. lineup, the Ultratech® sets the standard for Out-The-Front technology. Proprietary design allows the firing spring to be at rest in both the open and...
ProTech Knives

ProTech Godfather Black Aluminum, Bead Blasted 154CM - 920

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ProTech Godfather The ProTech Godfather is a 4" automatic knife that embodies Italian-inspired design and American innovation. With a bead-blasted 154CM spear point blade on a black aluminum handle,...
ProTech Knives

ProTech TR-4 Auto Black, Stonewash 154CM - TR-4.1

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ProTech TR-4 The ProTech TR-4 is a full-sized automatic knife designed originally for US military requirements. Featuring a 4" 154CM stonewash drop point blade on a black aluminum handle, this...
ProTech Knives

ProTech Emerson CQC7 - Black Aluminum / DLC 154CM - E7T03

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The Emerson CQC7, possibly the most famous tactical knife design on the planet proudly produced to exact Emerson specs with Pro-Tech’s superior coil spring action mechanism! This Pro-Tech produced...
ProTech Knives

ProTech Emerson CQC7 - Black Aluminum / Bead Blasted 154CM - E7T01

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The Emerson CQC7, possibly the most famous tactical knife design on the planet proudly produced to exact Emerson specs with Pro-Tech’s superior coil spring action mechanism! This Pro-Tech produced...
ProTech Knives

ProTech TR-3 Fish Scale Black, Stonewash Magnacut - TR3X1SWMC

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ProTech TR-3 X1 This service-proven automatic brings decades of refinement to a slender 3.5-inch package. The TR-3 X1 combines rapid deployment with practical design, creating a tough folder trusted...
ProTech Knives

ProTech Newport - Black Aluminum / DLC CPM-S35VN - 3407

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ProTech Newport The ProTech Newport is a sleek, lightweight automatic knife featuring a 3" CPM-S35VN DLC spear point blade on a black aluminum handle. Weighing just 2 oz with a stainless steel deep...
Kershaw Knives

Kershaw Launch 13, Black Aluminum / Satin 154CM - 7650

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Kershaw Launch 13 The Launch 13 combines slimness with full-sized cutting ability through its Wharncliffe blade that's perfect for fine work yet slightly angled for versatile cutting. The narrow...
ProTech Knives

ProTech Newport - Black Aluminum / Stonewash CPM-S35VN - 3405

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Newport – Sleek, lightweight, quick, and Winner of the 2013 Blade Magazine Investor/Collector Knife of the Year Award! This fantastic push button auto knife features a 3 inch CPM-S35VN steel Blade,...
ProTech Knives

ProTech Sprint Black Aluminum, Stonewash S35VN - 2905

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One of our latest additions to the Pro-Tech under 2” blade automatic knife collection. The Sprint is the thinnest, lightest, and pretty much most awesome small auto knife around. The Sprint is built...
ProTech Knives

ProTech Whiskers Magic Black Aluminum, Stonewash 154CM - BR-1.3

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The Pro-Tech Whiskers collaboration knife is based on Mike Allen’s fantastic bolster release mechanism. Upon first glance there is nothing about the BR-1 to make you suspect it’s an automatic knife...
ProTech Knives

ProTech Whiskers Design Rose Gold Blade And Hardware - BR-1 RG

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We are proud to call Mike “Whiskers” and Denise Allen friends of ours for over 20 years. It’s great that all these many years later we are able to offer this innovative Pro-Tech Whiskers...
Microtech Knives

Microtech Dirac Delta Double Edge Tactical, Black Aluminum / Black M390 - 227-1T

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Patterned after the pioneer Dirac®, the Dirac Delta® holds the same ergonomic chassis, innovative internal mechanism, and glass breaker, now in a more robust size. This OTF knife offers functionality...
Microtech Knives

Microtech Stitch Auto Black Aluminum, Stonewash M390 - 169-10

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Microtech Stitch Auto The Microtech Stitch® is a production masterpiece born from the collaboration between Marfione Custom Knives® and Borka Blades. Featuring a robust choil, thumb ramp, and a...