Latest assisteds have all you need in swift, sharp folders.

The assisted opener appeals to many who are mechanism oriented and like to fidget with their knives. There’s something satisfying about tapping a flipper tab or nudging a thumb stud and then having spring force kick in and propel the blade open crisply and quickly. It’s sort of like an automatic but it’s not. In fact, in most areas its legality is no different than a standard one-hand folder* because you initiate the opening by manually pressing the flipper or thumb stud as opposed to releasing the blade under spring tension via a push button as done with an auto.

Kershaw Dawnstar

Kershaw was one of the first manufacturers to go all-in with assisted openers in the mid-to-late 1990s. It teamed with BLADE Magazine Cutlery Hall-of-Fame® member Ken Onion to make a line of collaboration knives that incorporated Onion’s SpeedSafe assisted-opening mechanism. The knives not only were great sellers for the company, but, more importantly, helped start the assisted-opening revolution in the knife industry. Soon after, other manufacturers began producing versions of folders with mechanisms that closely mirrored the SpeedSafe for both tactical and EDC purposes.

The Dawnstar is Kershaw’s latest entry in the genre. Sporting a hawkbill blade paired with a true tactical handle offering deep, tip-up carry, it is one of the company’s more radical configurations. The hawkbill isn’t seen too widely in tactical folders, so it stands out both visually and functionally. The 3.5-inch blade is 8Cr13MoV stainless steel. 

The main grind is hollow with a swedge, making the blade look a bit aggressive and also following through in use. A flipper tab deploys the blade quickly and is the only opening method. The handle is molded glass reinforced nylon (GRN) with dual skeletonized steel liners for strength. Strategically placed cutouts reduce weight. The handle is textured for a comfortable, nonslip grip.

The knife cuts best in a pulling motion, allowing the hawkbill to gather the material being cut into the blade’s curvature, not unlike pulling a zipper. The hawkbill is an aggressive pattern and goes through a variety of materials with ease. This is where the hollow grind really makes a difference. Cardboard, foam, even wire stripping—the assisted opener sails through it all. If you cut a lot of cardboard or make long, straight-line cuts in any material, the Dawnstar is for you. The handle is easy to hold onto. The large finger recess helps seat your hand. 

Approximate closed length: 4.4 inches.
Country of origin: China.
MSRP: $54.99.

SOG Twitch III

The Twitch III is the third installment in a highly successful series of assisted openers from SOG. It is a slim, stylish EDC capable of tackling a wide variety of cutting chores. It features a 3.1-inch spearpoint blade fully flat ground from 154CM stainless steel with ambidextrous thumb studs and a low-profile flipper tab for an additional opening option. A light press on the flipper and the blade pops out with authority.

The handle is lightweight yet strong aluminum, with dual steel liners providing the backbone. A subtle finger recess forms a bit of an integral guard to prevent your hand from sliding forward. A deep-carry, bayonet-style clip is affixed to the butt and positions the folder as low as possible in the pocket for ultimate concealment. The handle profile is flat and slender, making it extremely comfortable for daily pocket carry. The knife is equally at home in dress or casual clothes.  

For a slim knife the Twitch III performs very well. The blade glides through various materials with surprising ease. The 154CM offers more mileage for edge retention than lesser steels such as D2, 8Cr13MoV and AUS-8. It is the type knife you can carry for a range of varied-use scenarios, from slicing steak to more mundane things such as opening mail, packages, etc.

It excels at cutting open blister packs due to its pointy tip and flat- ground blade. Performance is great and the folder carries exceptionally well, so what’s not to like? However, I would caution against prolonged use due to the slender, flat profile and slick aluminum scales. If your hand is wet or sweaty, grip retention might be an issue.

The Twitch III comes in three varieties: all-black blade and handle, natural finished aluminum with satin blade and gold TiN coated hardware, and gray aluminum handle with black blade and hardware anodized a light blue. All are great-looking EDCs and a welcome addition to your collection. 

Closed length: 3.9 inches.
Country of origin: China.
MSRP: $79.95 for any of the three variants.  

Benchmade PSK 593BK-01

The brawny Benchmade PSK 593BK-01 is a rugged assisted opener engineered for survival use. It exhibits all the hallmarks of what makes applicable Benchmade knives standards in the industry: the AXIS crossbar lock mechanism and advanced materials for the handle and blade, including carbon fiber, G-10 and CPM MagnaCut stainless steel. The 3.4-inch modified drop-point blade has excellent edge retention and superior corrosion resistance—a perfect steel for a knife to carry while hiking, camping, hunting, etc.

An exposed flat area below the thumb stud that resembles a choil serves as a spot to use a ferrocerium rod for fire starting. It’s such a thoughtful touch on the PSK. The ergonomic handle incorporates forward and rear integral guards to prevent slipping and seats your hand well. Black carbon fiber bolsters are mated with black G-10 scales, with the blade DLC coated for additional corrosion resistance and a low-profile appearance—in other words, the knife is “murdered out” in mostly all black. 

The ambidextrous thumb studs are anodized red for an interesting splash of color. A deep carry pocket clip positions the PSK tip up and switches to the opposite side to accommodate lefties. The AXIS Lock Assist is rock solid while remaining easy to disengage by pulling back on the studs, then rotating the blade closed. A sliding switch safety in the handle spine locks the blade closed to help prevent the knife from accidentally flying open in your pocket or during inside waistband carry.

The PSK looks great and performs even better. Grip quality is excellent; the 3D machined grooves in the handle and bolster work great at keeping your hand in place without feeling overly aggressive, and they displace water as well. The blade rockets out via the assisted opener very quick and sure, almost like an automatic. 

The robust build and ergonomic grip instill user confidence in any climate. The PSK handles anything you throw at it, from slicing meat to whittling. The flat grind leaves enough cross-sectional steel on the blade to give it structural integrity, yet thins the edge down to where it has bite. 

Approximate closed length: 4.6 inches.
Country of origin: USA.
MSRP: $450.

Editor’s note: For that matter, in the many states and jurisdictions where bans against automatics have been lifted, neither is an assisted opener’s legality any different than an auto.

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