11 Heaviest Throwing Knives (With Maximum Penetrative Power)

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Whether hunting or aiming at a target in competition, you want a knife with immense penetrative power. Simply put, the knife should pack enough punch to pierce the target and stick to it. Only a specific type of throwing knives can achieve this: the heaviest throwing knives.

Lightweight knives bounce back from the target, and you don’t want that. In a nutshell, heavy throwing knives are highly stable during flight.

Please note: heavy throwing knives aren’t for everyone. You need strong arms and a trained body to handle such knives. But if you’re a beginner, don’t worry; you need more finger training to get good at it.

So, whether you’re new or experienced in need of hunting or competition throwing knives, keep reading.

Summary: Heaviest Throwing Knives

Throwing KnifeWeight (oz.)Features Summary
#1. Kunai Expendables Set of 3 Piece Throwers7-Sturdy-Great grip-Extremely sharp
#2. SOG Fling 3 Pack Throwing Knives 5.4-Best design-Robust-Stainless steel material
#3. Kershaw Ion Throwing Knife Set16-Double-edged-Very sharp-Black-oxide finish
#4. Cold Steel Perfect Balance Thrower15.4– Rust-resistant design- Anti-corrosion finish-Incredible balance
#5. Cold Steel Rubber Classic Knife3.2– Durability-Well-balanced-Secure
#6. SZCO Supplies Full-Tang Stainless-Steel Knife 27.8-Well-balanced-Portable- Aerodynamic design
#7. Gil Hibben Competition Thrower Set16-Affordable-Durable-Safe
#8. Cold Steel Sure Flight9.8– High quality-Sharp-Sticks into target
#9. Smith & Wesson SWTK8CP Throwing Knives4.7– Dual-edge-Comfortable-Dependable
#10. SZCO Supplies Balanced Full-Tang 3 Piece Set of Throwing Knife4.12– Tough nylon construction-Stainless steel-Well-balanced
#11. Smith & Wesson SWTK8BCP Throwing Knives12.3-Secure-Portable-Stylish

Heaviest Throwing Knives – Our Top 11 Picks

1. Best for Great Grip: Kunai Expendables Set of 3 Piece Throwers 

These throwers are some of the long throwing knives since they measure 12 inches. They have an ideal weight, are extremely sharp, and come with a great grip.

Be keen and ensure you hit your desired target because these are extremely hard and will break when bounced off a hard surface too forcefully.

The Kunai design was initially intended to serve as Japanese farming equipment. Still, it was later employed as a weapon because it was fashioned, which was somewhat like a bayonet and made field treating wounds difficult.

Weighing 7 ounces, these knives are fun and easy to throw.


  • Good for grip
  • Great weight
  • Razor sharp


  • Not the best throwing knives for beginners

2. Best for a Stainless Steel Material: SOG Fling 3 Pack Throwing Knives 

Perfect practice knives for throwers that throw frequently and forcefully; use as professional knives and obtain even more value each throw than other expensive knife sets.

Each knife is handcrafted in stainless steel using a 7-foot paracord handle, making them more robust than common throwing objects and martial arts knives.

Well-designed for various professional target throwing techniques, including no-spin, recreational freestyle, combative rotation, and more.

These knives have a sheath for ballistic competitions; fasten all three with a Velcro strap and a belt loop.


  • Combative rotation
  • Robust
  • Great design


  • Might break when not handled with care

3. Best for Black-oxide Coating: Kershaw Throwing Knife 

The spear-point, double-edged blades of the Ion knives are composed of high-performance, strong, high-chromium stainless steel. 

A strong, sure-grip paracord is used to wrap the handle of the Ion. It is simple to detach the Ion from the sheath or target thanks to an extra-large ring on its back that enhances balance and provides a convenient location for attaching a lanyard. The three knives all tucked in neatly.

A 4.5″ blade that is razor sharp and designed exclusively for safe throwing. The Ion’s black-oxide BlackWash coating conceals fingerprints and scratches while providing further corrosion resistance and a tough appearance.

It weighs 16 ounces and is easy to carry to your throwing range because all three knives can neatly fit into a nylon sheath, ensuring safe storage and transportation.


  • Double-edged
  • Razor sharp
  • Black-oxide coating


  • Dull in color

4. Best Heaviest Throwing Knives with a Rust-Resistant Design: Cold Steel Perfect Balance Thrower

Cold Steel’s Perfect Balance series in the Bowie fashion features a two-piece 1055 full carbon steel construction with an incredibly light composite plastic 4.5″ handle. The weight of the 15.4oz 9′′ blade, which is 5MM thick and appears to be in the range of industry-leading thickness, is a great sweet spot for people who enjoy balanced throwers.

The blades are polished with a rust-resistant black coating which is as attractive as it is effective for extending the life of your throwers. The handle and blade are color coordinated and look incredibly tactical!


  • Composite plastic handle
  • Anti-corrosion finish 
  • Incredible balance


  • Takes up much space on the target

5. Best for Durability: Cold Steel Rubber Classic Knife 

These hunting knives are well-known from Cold Steel and are now offered in secure, rubberized trainer variants. It is perfect for solo training, demonstrations, and practice.

It is composed of sturdy Santoprene. Moreover, it measures 6.75 inches in length overall, 11.5 inches, and weighs 3.2 ounces.

It feels excellent in your hand, is solid, and is very well balanced. It also features a hole where a lanyard may be inserted to wrap on your wrist for added security.


  • Great for hunting
  • Sturdy
  • Well balanced


  • Could cause injuries if handled vigorously

6. Best Heaviest Throwing Knives that are Well-Balanced: SZCO Supplies Full-Tang Stainless-Steel Knife 

These are designed to fit everyone, from novice to expert throwers. You can throw the knife with tremendous force because of its aerodynamic design without wearing out the arm after several throws. Using sturdy stainless steel will allow you to throw in any situation without worrying about rust or corrosion, no matter the weather.

The weight of this perfectly balanced knife is evenly distributed throughout, with the center of gravity in the middle. With the ideal throw, ensure your knife’s accuracy and reliability.

A strong, black nylon sheath that is intended to keep throwers safe and blades sharp is also included. A belt strap is attached for the easiest portability.

You’ll feel more secure than when wearing the steel fasteners and the thick nylon padding. This knife weighs 27.8 ounces.


  • Stainless steel material
  • Long-lasting nylon sheath
  • Well Balanced


  • Requires extra caution since they’re sharp.

7. Best for an Ergonomic Handle: Gil Hibben Competition Thrower Set

Throwing them requires energy and stability since they’re heavy. They are also affordable to buy. There are several journeys from and to the target due to the three knives being thrown rather quickly.

These knives work well for both full and partial spins. No spin is challenging since the handle’s form is not sufficiently straight.

It feels fantastic in hand and has a lovely weight and design. The weight makes them stick well, and the balance is ideal. You may grip them at the blade and fling them because they are not sharp.

It is made of an ergonomic handle for collectors, tough users, and enthusiasts across the globe.

They weigh 16 ounces.


  • Safe
  • Durable
  • Stainless steel construction


  • Can be nicked easily

8. Best for High Quality: Cold Steel Sure Flight 

These knives are the best throwing knives for no spin. It also comes in already sharp. You can still use a conventional kunai and combat, other than inserting your finger onto the hole.

They are constructed of high-quality materials. With a weight of 9.8 ounces, it is substantial and firmly sticks to the target.


  • Very sharp
  • Ideal for no-spin throwing
  • Built with high-quality materials


  • Does not include a sheath; hence not safe

9. Best for Dual-Edge: Smith & Wesson SWTK8CP Throwing Knives 

These knives have a steel finish and are incredibly sleek and fashionable. They include three cutouts to reduce weight for ribbon tying and are made of stainless steel. These are well-balanced and make excellent blade throwers because they feel somewhat heavier at the blade side.

They make excellent blade throwers since the tips are dual-edged, yet the blade doesn’t extend to the side of the whole blade. Each of them measures 8 inches long and weighs about 4.7 ounces.

They are also easy and quick to access, thanks to the belt sheath made of nylon which can fit the six knives.


  • Dependable
  • Secure 
  • Comfortable


  • Can break easily

10. Best for a Tough Nylon Construction: SZCO Supplies Balanced Full-Tang 3 Piece Set of Throwing Knife 

You won’t need to worry about corrosion or rust if you use durable stainless steel, regardless of the weather, you’ll be capable of throwing in any circumstance.

A tough nylon sheath is included to keep the knives razor-sharp and throwers safe. A belt loop is attached for convenient carrying. You’ll always feel more secure than steel adjusters and thick nylon padding.

This well-balanced throwing knife has the same weight throughout. They are 4.12 ounces in weight. You can be confident in your knife for the best throw with the perfect throw.


  • Well-balanced
  • Built with stainless steel
  • Durable


  • Seems very solid

11. Best Secure: Smith & Wesson SWTK8BCP Throwing Knives 

These knives include slots to reduce weight and a black oxide coating to make them rust-resistant and beautiful. They are constructed from 2Cr13 stainless steel, which offers reasonable reliability and is not among the most expensive throwing knives on the market. The knives have a handy tiny belt sheath that can accommodate three blades.

The three knives are all conveniently stored in a nylon belt sheath for quick and simple access. With these strong, well-balanced knives, you may throw with confidence.

The knives are also ambidextrous and ergonomic and weigh 12.3 ounces.


  • Rust-resistance
  • Stylish design
  • Best portability


  • They can chip easily.


Knife throwing is a unique art form that people need to try out until they find what they enjoy. Having said that, it is exceedingly difficult to suggest a certain knife to a particular person. What might be the perfect throwing knife for me might be a very challenging knife for you to throw accurately.

Hopefully, this guide will come in handy to help you choose the heaviest knife that best fits your needs.

Happy throwing!

Tom Williams

Tom Williams

With a large collection of knives and too much free time, I decided that I would open my blog and tell you all about my greatest love in life (besides my wife)

Tom Williams

Tom Williams

With a large collection of knives and too much free time, I decided that I would open my blog and tell you all about my greatest love in life (besides my wife)

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