Spring Assisted Knives

Shop The Guide's selection of Spring Assisted Knives. The Sportsman's Guide has Spring Assisted Folding Knives from top brands like SOG, Gerber, S&W, and more at the lowest prices guaranteed. 

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  1. Kershaw Spring-assisted OSO Sweet Knife

    5 stars
    (186)
    Compare at $40.00 Non-Member $19.99 Buyer's Club $17.99

    You Save $22.01 (55%)

  2. PUMA Pounce 3310 Spring-assisted Folder Knife

    5 stars
    (6)
    Compare at $60.00 Non-Member $24.99 Buyer's Club $22.49

    You Save $37.51 (63%)

  3. USMC Salvager Folding Knife and Tactical Pen Gift Set

     
    Compare at $40.00 Non-Member $29.99 Buyer's Club $26.99

    You Save $13.01 (33%)

  4. U.S. Army Gremlin Spring-assisted Folding Knife

     
    Compare at $25.00 Non-Member $17.99 Buyer's Club $16.19

    You Save $8.81 (35%)

  1. USMC Spring-assisted Folder Desert Knife

    4 stars
    (8)
    Non-Member $14.99 Buyer's Club $13.49
  2. Ruko Thresher S.A. Folding Knife

     
    Non-Member $24.99 Buyer's Club $22.49
  3. UZI® Spring-assisted Folding Knife

    4 stars
    (8)
    Compare at $25.00 Non-Member $21.99 Buyer's Club $19.79

    You Save $5.21 (21%)

  4. Paraframe Folder Knife & Crucial Pocket Multi-tool

    3 stars
    (2)
    Clearance $24.99
  1. 3-Pc. Set of Spring-assisted Wildlife Knives

     
    Compare at $45.00 Non-Member $29.99 Buyer's Club $26.99

    You Save $18.01 (40%)

  2. 3-Pk. of Master Cutlery® Tac Force 4.5 Camo Spring - assisted Folding Knives

    4 stars
    (4)
    Compare at $30.00 Non-Member $24.99 Buyer's Club $22.49

    You Save $7.51 (25%)

  3. Kershaw® Leek Folder Knife

    5 stars
    (3)
    Compare at $69.99 Non-Member $47.99 Buyer's Club $43.19

    You Save $26.80 (38%)

  4. Kershaw® Ken Onion Chive Knife

     
    Non-Member $44.99 Buyer's Club $40.49
  1. Kershaw® Scallion Knife

    4 stars
    (1)
    Non-Member $44.99 Buyer's Club $40.49
  2. SOG® Trident Folder Knife, Digi Camo Handle / Black TiNi Blade

     
    Compare at $120.00 Non-Member $89.99 Buyer's Club $80.99

    You Save $39.01 (33%)

  3. SOG® Flash I Folding Knife with Half Serrated Blade, Black TiNi

     
    Compare at $67.00 Non-Member $49.99 Buyer's Club $44.99

    You Save $22.01 (33%)

  4. Smith & Wesson® M&P® SWMP3 M.A.G.I.C. Assist Folder with Combo Edge

     
    Compare at $58.38 Non-Member $44.99 Buyer's Club $40.49

    You Save $17.89 (31%)

  1. SOG® Flash I Partially Serrated Folding Knife, Satin

     
    Compare at $59.00 Non-Member $44.99 Buyer's Club $40.49

    You Save $18.51 (31%)

  2. SOG® Twitch XL Folder Blade Knife, Satin

    5 stars
    (1)
    Compare at $100.00 Non-Member $74.99 Buyer's Club $67.49

    You Save $32.51 (33%)

  3. Smith & Wesson® M&P® SWMP4L 2nd Gen M.A.G.I.C. Assist Folder with Combo Edge

     
    Compare at $64.00 Non-Member $49.99 Buyer's Club $44.99

    You Save $19.01 (30%)

  4. SOG® Flash II Partially Serrated Folding Knife, Black TiNi

    5 stars
    (1)
    Compare at $84.00 Non-Member $59.99 Buyer's Club $53.99

    You Save $30.01 (36%)

  1. Smith & Wesson® Black Ops 4. M.A.G.I.C. Assist Folder Knife with Combo Edge

     
    Compare at $58.66 Non-Member $44.99 Buyer's Club $40.49

    You Save $18.17 (31%)

  2. Timberline® Vallotton-Ochs Designed Plain Edge Kickstart™ Assisted Opener Knife

     
    Compare at $49.99 Non-Member $34.99 Buyer's Club $31.49

    You Save $18.50 (37%)

  3. SOG® Aegis Tanto Serrated Blade Folding Knife, Digital Camo

     
    Compare at $120.00 Non-Member $89.99 Buyer's Club $80.99

    You Save $39.01 (33%)

  4. SOG® Twitch I Folding Knife

     
    Compare at $60.00 Non-Member $44.99 Buyer's Club $40.49

    You Save $19.51 (33%)

  1. Smith & Wesson® M&P® 2nd Gen M.A.G.I.C. Assist Folder with Plain Edge

    5 stars
    (1)
    Compare at $64.00 Non-Member $49.99 Buyer's Club $44.99

    You Save $19.01 (30%)

  2. Timberline® Battlehog™ Assisted Opening Knife - Tanto Blade, Plain Edge

    1 stars
    (1)
    Compare at $49.99 Non-Member $34.99 Buyer's Club $31.49

    You Save $18.50 (37%)

  3. SOG® Twitch II Folding Knife

     
    Compare at $70.00 Non-Member $49.99 Buyer's Club $44.99

    You Save $25.01 (36%)

  4. Schrade® MAGIC Spring Assisted Tanto Plain Edge Knife

     
    Compare at $64.00 Non-Member $49.99 Buyer's Club $44.99

    You Save $19.01 (30%)

  1. Master Cutlery® U.S. Army™ Spring-assisted Folding Knife

    1 stars
    (1)
    Compare at $29.99 Non-Member $24.99 Buyer's Club $22.49

    You Save $7.50 (25%)

  2. M&P 2ND GEN. FOLDER W/SERRATED

     
    Compare at $64.00 Non-Member $49.99 Buyer's Club $44.99

    You Save $19.01 (30%)

  3. Gerber® Mini Covert FAST Serrated Knife

     
    Compare at $54.00 Non-Member $49.99 Buyer's Club $44.99

    You Save $9.01 (17%)

  4. Smith & Wesson® M&P® M.A.G.I.C. Assist Folder with Combo Edge

     
    Compare at $64.00 Non-Member $49.99 Buyer's Club $44.99

    You Save $19.01 (30%)

  1. Timberline® Battlehog™ Assisted Opening Spearpoint Blade Knife with Plain Edge

     
    Compare at $49.99 Non-Member $34.99 Buyer's Club $31.49

    You Save $18.50 (37%)

  2. SOG® Flash I Straight-edge Folding Knife, Satin

    5 stars
    (1)
    Compare at $59.00 Non-Member $44.99 Buyer's Club $40.49

    You Save $18.51 (31%)

  3. Smith & Wesson® M&P® SWMP3 M.A.G.I.C. Assist Folder with Plain Edge

     
    Compare at $58.38 Non-Member $44.99 Buyer's Club $40.49

    You Save $17.89 (31%)

  4. Timberline® Battlehog™ Assisted Opening Folding Tanto Knife with Combo Edge

    5 stars
    (1)
    Compare at $49.99 Non-Member $34.99 Buyer's Club $31.49

    You Save $18.50 (37%)

  1. Gerber® Crucial FAST Tool

     
    Compare at $58.00 Non-Member $54.99 Buyer's Club $49.49

    You Save $8.51 (15%)

  2. SOG® Flash II Partially Serrated Digital Camo Folding Knife

     
    Compare at $94.00 Non-Member $69.99 Buyer's Club $62.99

    You Save $31.01 (33%)

  3. Gerber® Venture Assisted Opening Clip Folder

     
    Compare at $74.00 Non-Member $69.99 Buyer's Club $62.99

    You Save $11.01 (15%)

  4. Gerber® Answer F.A.S.T. XL Tanto Folding Knife

     
    Compare at $85.00 Non-Member $79.99 Buyer's Club $71.99

    You Save $13.01 (15%)

  1. SOG® Twitch XL Folder Blade Knife, Black TiNi

     
    Compare at $140.00 Non-Member $99.99 Buyer's Club $89.99

    You Save $50.01 (36%)

  2. Gerber® Answer F.A.S.T. Folding Knife

     
    Compare at $73.00 Non-Member $69.99 Buyer's Club $62.99

    You Save $10.01 (14%)

  3. Smith & Wesson® SWBLOP3 Black Ops 3rd Gen. M.A.G.I.C. Assist Folder with Plain Edge

    5 stars
    (2)
    Compare at $58.66 Non-Member $44.99 Buyer's Club $40.49

    You Save $18.17 (31%)

  4. SOG® Trident Tanto Folder Knife, Black TiNi

     
    Compare at $110.00 Non-Member $79.99 Buyer's Club $71.99

    You Save $38.01 (35%)

  1. SOG® Trident Folder Knife, Tigerstripe

    5 stars
    (1)
    Compare at $110.00 Non-Member $79.99 Buyer's Club $71.99

    You Save $38.01 (35%)

  2. Smith & Wesson® M&P® M.A.G.I.C. Assist Folder with Plain Edge

     
    Compare at $64.00 Non-Member $49.99 Buyer's Club $44.99

    You Save $19.01 (30%)

  3. SOG® Aegis Folding Knife, Digital Camo

     
    Compare at $120.00 Non-Member $89.99 Buyer's Club $80.99

    You Save $39.01 (33%)

  4. Smith & Wesson® M&P® 2nd Gen M.A.G.I.C. Assist Folder with Plain Edge

    5 stars
    (1)
    Compare at $64.00 Non-Member $49.99 Buyer's Club $44.99

    You Save $19.01 (30%)

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Related Products

SOG® Trident Folder Knife, Tigerstripe

Item # WX2-186106

5 stars
(1)
Compare at $110.00 Non-Member $79.99 Buyer's Club $71.99

You Save $38.01 (35%)

Add to Wishlist

SOG® Trident Tigerstripe Folder Knife. Deploys in a blink of an eye!

The Trident uses SOG's well-proven means of delivering a knife blade to the open position with S.A.T. (SOG Assisted Technology™). Now using their patent pending Arc-Actuator™, the Trident locks stronger and releases easier. There is also a built-in safety to lock the blade closed.

When it shows red, you are ready to go. What also makes the Trident so unique is the patent pending Groove™ in the handle, which allows the operator to cut paracord, fishing line, etc. without having to open the blade.

The handle also includes a Digi-Grip™ variable pattern for coarser grip in areas that require it. Our bayonet style clip is easily switched for right / left hand carry or removed for pouch storage.

Cryogenic Heat Treatment

SOG's unique cryogenic heat treatment process increases the toughness and wear resistance of our blades. Taking the knife slowly down in temperature to less than -300°F and then back to room temperature.

This stress relieves the material on an atomic level and increases overall strength as well as edge retention. Knife edges stay sharp longer with significantly less micro-fracturing and edge-chipping. Its this dedication to making your knife SOG sharp that sets us apart from the rest.

SOG Assisted Technology

SOG Assisted Technology works through the balance of opposing high-tension coil springs. As one opens the blade the force to propel the knife open becomes greater than the closing force and the blade will open on its own.

The end result propels the blade out once the operator has initiated the one-handed opening action. S.A.T. works so well that right-handers can use their left hand equally well to open a folding knife (of course this works oppositely for lefties).

More:
  • Blade Length: 3 3/4 x 1/8"
  • Overall Length: 8 1/2"
  • Weight: 3.6 oz.
  • Edge: Partially serrated
  • Steel: AUS 8
  • HRC: 57-58
  • Handle: Zytel with groove
  • Finish: Tigerstripe hardcased black TiNi
  • Assembled in the USA.

SOG® Trident Tanto Folder Knife, Black TiNi

Item # WX2-186109

Compare at $110.00 Non-Member $79.99 Buyer's Club $71.99

You Save $38.01 (35%)

Add to Wishlist

SOG® Trident Tanto Folder Knife. Deploys in a blink of an eye!

TheTrident uses SOG's well-proven means of delivering a knife blade to the open position with S.A.T. (SOG Assisted Technology™). Now using their patent pending Arc-Actuator™, the Trident locks stronger and releases easier. There is also a built-in safety to lock the blade closed.

When it shows red, you are ready to go. What also makes the Trident so unique is the patent pending Groove™ in the handle, which allows the operator to cut paracord, fishing line, etc. without having to open the blade. The handle also includes a Digi-Grip™ variable pattern for coarser grip in areas that require it. Our bayonet style clip is easily switched for right / left hand carry or removed for pouch storage.

Cryogenic Heat Treatment

SOG's unique cryogenic heat treatment process increases the toughness and wear resistance of our blades. Taking the knife slowly down in temperature to less than -300°F and then back to room temperature.

This stress relieves the material on an atomic level and increases overall strength as well as edge retention. Knife edges stay sharp longer with significantly less micro-fracturing and edge-chipping. Its this dedication to making your knife SOG sharp that sets us apart from the rest.

SOG Assisted Technology

SOG Assisted Technology works through the balance of opposing high-tension coil springs. As one opens the blade the force to propel the knife open becomes greater than the closing force and the blade will open on its own.

The end result propels the blade out once the operator has initiated the one-handed opening action. S.A.T. works so well that right-handers can use their left hand equally well to open a folding knife (of course this works oppositely for lefties).

More:
  • Blade length: 3 3/4 x 1/8"
  • Overall length: 8 1/2"
  • Weight: 3.6 oz.
  • Edge: Straight
  • Steel: AUS 8
  • HRC: 57-58
  • Handle: Zytel wtih Groove
  • Finish: Black TiNi
  • Assembled in the USA.

SOG® Aegis Tanto Serrated Blade Folding Knife, Digital Camo

Item # WX2-186015

Compare at $120.00 Non-Member $89.99 Buyer's Club $80.99

You Save $39.01 (33%)

Add to Wishlist

SOG® Aegis Tanto Serrated Blade Folding Knife. Flash-action, one-handed operation!

Aegis (ee-jis), which in Greek means shield or protection, is also the code name for the world's premier integrated air defense system and the sea-based element of the United States Ballistic Missile Defense System. And this beauty is fully integrated with top end systems.

Start to open the knife, and let Aegis finish the action with a bang, using one of the surest assisted technologies (S.A.T.) out there! SOG's trademark bayonet reversible clip, built in safety with red / ready to go, checkered DigiGrip™ handles, and tacky rubber inserts all contribute to make Aegis a platform for today's changing world. Cover your back with Aegis outdoor or tactical blades.

More on S.A.T.: SOG Assisted Technology works through the balance of opposing high-tension coil springs. As one opens the blade the force to propel the knife open becomes greater than the closing force and the blade will open on its own. The end result propels the blade out once the operator has initiated the one-handed opening action. S.A.T. works so well that right-handers can use their left hand equally well to open a folding knife (of course this works oppositely for lefties).

More:
  • Blade length: 3.5" x .125"
  • Overall length: 8.25"
  • Weight: 3.1 oz.
  • Edge: Half serrated
  • Steel: AUS 8
  • HRC: 57-58
  • Handle: Zytel
  • Finish: Black TiNi
  • Assembled in the USA.

SOG® Trident Folder Knife, Satin

Item # WX2-186105

Compare at $100.00 Non-Member $74.99 Buyer's Club $67.49

You Save $32.51 (33%)

Add to Wishlist

SOG® Trident Folder Knife. Deploys in a blink of an eye!

The Trident uses SOG's well-proven means of delivering a knife blade to the open position with S.A.T. (SOG Assisted Technology™). Now using their patent pending Arc-Actuator™, the Trident locks stronger and releases easier. There is also a built-in safety to lock the blade closed.

When it shows red, you are ready to go. What also makes the Trident so unique is the patent pending Groove™ in the handle, which allows the operator to cut paracord, fishing line, etc. without having to open the blade. The handle also includes a Digi-Grip™ variable pattern for coarser grip in areas that require it. Our bayonet style clip is easily switched for right/left hand carry or removed for pouch storage.

Cryogenic Heat Treatment

SOG's unique cryogenic heat treatment process increases the toughness and wear resistance of our blades. Taking the knife slowly down in temperature to less than -300°F and then back to room temperature.

This stress relieves the material on an atomic level and increases overall strength as well as edge retention. Knife edges stay sharp longer with significantly less micro-fracturing and edge-chipping. Its this dedication to making your knife SOG sharp that sets us apart from the rest.

SOG Assisted Technology

SOG Assisted Technology works through the balance of opposing high-tension coil springs. As one opens the blade the force to propel the knife open becomes greater than the closing force and the blade will open on its own.

The end result propels the blade out once the operator has initiated the one-handed opening action. S.A.T. works so well that right-handers can use their left hand equally well to open a folding knife (of course this works oppositely for lefties).

More:
  • Blade length: 3 3/4 x 1/8"
  • Overall Length: 8 1/2"
  • Weight: 3.6 oz.
  • Edge: Partially serrated
  • Steel: AUS 8
  • HRC: 57-58
  • Handle: Zytel with groove
  • Finish: Satin
  • Assembled in the USA

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