Product Images

United Cutlery Cyclone Boot Knife With Custom Vortec Sheath - Cast Stainless Steel Blade, Piercing Point, Reinforced Nylon Handle - Length 10 1/2” United Cutlery Cyclone Boot Knife With Custom Vortec Sheath - Cast Stainless Steel Blade, Piercing Point, Reinforced Nylon Handle - Length 10 1/2” United Cutlery Cyclone Boot Knife With Custom Vortec Sheath - Cast Stainless Steel Blade, Piercing Point, Reinforced Nylon Handle - Length 10 1/2” United Cutlery Cyclone Boot Knife With Custom Vortec Sheath - Cast Stainless Steel Blade, Piercing Point, Reinforced Nylon Handle - Length 10 1/2” United Cutlery Cyclone Boot Knife With Custom Vortec Sheath - Cast Stainless Steel Blade, Piercing Point, Reinforced Nylon Handle - Length 10 1/2” United Cutlery Cyclone Boot Knife With Custom Vortec Sheath - Cast Stainless Steel Blade, Piercing Point, Reinforced Nylon Handle - Length 10 1/2”
Select color (required): RED Select color

Struck-through colors are temporarily out of stock

M48 Cardinal Sin Cyclone Boot Knife

$74.99
ONLY 17 Left For Immediate Shipping!
  • In Stock — Ships Today!
ONLY 17 Left For Immediate Shipping!
45911 #17 UC3357RB
5 out of 5 Customer Rating
  • TRIPLE-EDGED BLADE: 5 3/4” stainless steel with a spiral design and a red and black coated finish.
  • PIERCING PERFORMANCE: Sharpened point and multi-edge layout provide maximum penetration capability.
  • TACTICAL HANDLE BUILD: Textured, reinforced nylon handle with a stainless steel glass breaker pommel.
  • SECURE STORAGE: Custom-molded Vortec sheath offers reliable retention and quick accessibility.
  • COMPACT AND POWERFUL: 10 1/2” overall length is ideal for discreet carry and close-quarters readiness.
M48 Cardinal Sin Cyclone Boot Knife
Note this product cannot ship to the following states: NJ, MA
  • TRIPLE-EDGED BLADE: 5 3/4” stainless steel with a spiral design and a red and black coated finish.
  • PIERCING PERFORMANCE: Sharpened point and multi-edge layout provide maximum penetration capability.
  • TACTICAL HANDLE BUILD: Textured, reinforced nylon handle with a stainless steel glass breaker pommel.
  • SECURE STORAGE: Custom-molded Vortec sheath offers reliable retention and quick accessibility.
  • COMPACT AND POWERFUL: 10 1/2” overall length is ideal for discreet carry and close-quarters readiness.
Select color (required): RED Select color

Struck-through colors are temporarily out of stock

$74.99
Inspired by the iconic Cyclone blade, the M48 Cardinal Sin Cyclone Boot Knife delivers striking style and serious function in a more compact profile. It features a 5 3/4” cast stainless steel tri-edged blade with a twisted spiral design, finished in vivid red and black. The sharpened piercing point and triple-edge layout offer impressive thrusting and cutting power, making this knife as effective as it is eye-catching. The handle is crafted from glass-fiber-reinforced nylon for rugged durability and slip-resistant control, and it’s finished with a stainless steel glass breaker pommel for added versatility. At 10 1/2” overall, the boot knife fits securely into a custom Vortec belt sheath, ensuring discreet carry and fast access when you need it most. Whether for self-defense or display, this blade makes a bold statement.

Overall rating: 4.3333335 / 5 from 3 reviews.

AI Generated Review Summary

Summary topics

Review topics: [].

Review highlights

Reviews

So cool!

"This knife instantly returns you into the most bada** of mall ninjas. Plus, if you get a chance to use it on someone, you'll be committing a war crime against the Geneva convention as it will leave an unstitchable hole guaranteed to cause death by bleed out!"

— Master N. (5/5)

sweet but not sharp

"I have been wanting one of these for a while, but am so disappointed that is is not sharp at all.so i have to give only 3 stars"

— Steven C. (3/5)

M48 Cardinal sin Boot knife

"Extremely happy"

— Alex D. (5/5)

Q&A