Killer Instinct Lethal 405 Crossbow Bolt Size

Killer Instinct Lethal 405 Crossbow Pyramyd Air
Killer Instinct Lethal 405 Crossbow Pyramyd Air from


The Killer Instinct Lethal 405 crossbow is a popular choice among hunters and outdoor enthusiasts. It offers power, accuracy, and reliability, making it suitable for various hunting applications. One crucial aspect of using this crossbow effectively is understanding the appropriate bolt size to use. In this article, we will discuss the bolt size options available for the Killer Instinct Lethal 405 crossbow and provide some insights on choosing the right bolt for your needs.

The Importance of Bolt Size

The bolt size plays a significant role in the performance and accuracy of a crossbow. Using the wrong bolt size can lead to inconsistent shots, decreased accuracy, and potential damage to your crossbow. It is crucial to understand the recommended bolt size for your specific crossbow model to ensure optimal performance.

Standard Bolt Size for the Lethal 405

The standard bolt size recommended for the Killer Instinct Lethal 405 crossbow is 20 inches in length. These bolts are specifically designed to work seamlessly with the Lethal 405, offering optimal performance and accuracy. It is always advisable to use the recommended bolt size to achieve the best results.

Choosing the Right Bolt

While the standard 20-inch bolt is recommended for the Lethal 405, there are other factors to consider when choosing the right bolt for your specific needs. These factors include the type of game you are hunting, the desired velocity, and the shooting conditions.

Game Type

If you are hunting smaller game, such as rabbits or squirrels, you may opt for lighter bolts with field tips. These bolts offer higher velocities and flatter trajectories, making them ideal for smaller targets. On the other hand, if you are hunting larger game, such as deer or elk, heavier bolts with broadheads or mechanical broadheads are recommended for increased penetration and stopping power.


The bolt weight directly affects the velocity of the shot. Lighter bolts tend to have higher velocities, while heavier bolts offer increased kinetic energy. Consider your desired velocity and the impact it may have on accuracy and trajectory when selecting the appropriate bolt weight.

Shooting Conditions

The shooting conditions, such as wind and distance, can also influence the choice of bolt size. For longer shots or windy conditions, heavier bolts may provide better stability and accuracy. Lighter bolts, on the other hand, may be more suitable for shorter shots or when shooting in calm conditions.


Choosing the right bolt size is crucial for optimal performance and accuracy when using the Killer Instinct Lethal 405 crossbow. While the standard 20-inch bolt is recommended, factors such as game type, desired velocity, and shooting conditions should also be considered. By understanding these factors and selecting the appropriate bolt, you can enhance your hunting experience and achieve successful shots with your Lethal 405 crossbow.


Always refer to the manufacturer’s guidelines and recommendations when selecting bolts for your crossbow. The information provided in this article serves as a general guide and should not replace professional advice.