July, 18

AR-15 Springs: The Ultimate Guide to Choosing the Right Type

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AR-15 springs are an essential component of the AR-15 rifle that helps in its smooth functioning. The AR-15, which is one of the most popular rifles in America, has several moving parts that work together to deliver a superior shooting experience. Among these parts are the springs, which play a critical role in ensuring proper alignment and timing of various components.

The AR-15 springs come in different shapes and sizes depending on their function within the rifle. These include buffer springs, trigger springs, hammer springs, magazine catch springs among others. Each spring has a specific purpose and contributes to overall performance.

In this article on AR-15 Springs we will explore everything you need to know about these tiny yet crucial components including how they work together with other elements of your firearm for optimal efficiency and effectiveness. So let's dive into all there is to know about ar 15-springs!

AR-15 Springs: A Comprehensive Guide

What are AR-15 Springs?

AR-15 springs are an essential component of the rifle’s operation. These springs work in unison with the buffer to provide a consistent and reliable action during firing. There are several types of springs that can be found in an AR-15, such as the trigger spring, recoil spring, hammer spring, and magazine catch spring.

The most critical function of a spring in an AR-15 is to control the timing and rhythm between shots. The right combination of these components can significantly improve weapon accuracy while enhancing your shooting experience.

Types Of Springs In An Ar- 1

There are four main types of springs in an AR – 1:

Trigger Spring

The trigger group holds multiple small parts together with one another; it is held within a receiver by pins or screws. It also includes safety detents that allow for safe use when operating this firearm under dangerous circumstances.

Recoil Spring

Recoil Buffer Assembly (RBA) comprises all buffers used inside rifles like M16s/M4s/AR rifles etcetera which work alongside their corresponding bolt carrier groups (BCGs) regarding rifle operations–primarily absorbing energy from fired rounds before they return to their original position.

Hammer Spring

A hammer group consists mainly of a hammer pin, disconnector pin/spring assembly, sear pin/spring assembly along with various other pieces which dictate how well your Mil-Spec triggers will perform based on factors such as weight pull weights etcetera during firing sequences after being installed into receivers securely via screws/pins/etcetera so you can enjoy great results when using them!

Magazine Catch Spring

It's hard not to notice how important magazine catches function when using firearms like MI6/M4/AR variants given that having good control over determining whether loaded magazines stay put or have less than ideal retention is crucial for achieving high accuracy rates during shooting sessions.

Benefits of AR-15 Springs

Choosing the right springs can make a world of difference when it comes to performance and functionality. High-quality springs offer several benefits, such as:

Improved Accuracy

High-quality AR-15 springs ensure consistent timing between shots, assisting in reducing muzzle rise and improving accuracy overall.

Enhanced Durability

Investing in high-grade materials ensures that your rifle operates smoothly over an extended period. Durable components will also save you from having to replace them frequently.

Reduced Recoil

Springs play a crucial role in controlling recoil by absorbing energy after each shot fired. Upgrading to better quality options can significantly reduce felt recoil while also enhancing the lifespan of components.

Tips For Choosing The Right Springs

Whether you are looking for an upgrade or need replacement parts, there are some tips worth considering before making your final decision:

  1. Material Quality: Ensure that the spring material is durable enough to withstand prolonged use without losing its shape or function.
  2. Compatibility: Always choose springs compatible with your specific model.
  3. Functionality: Consider the intended purpose when selecting various types of spring setups (e.g., target shooting versus hunting).
  4. Research And Reviews: Take time researching different manufacturers and reading reviews left by previous customers.
  5. Price Point : Compare prices among multiple suppliers so that you get maximum value for money while still maintaining quality standards.


In conclusion, choosing the right AR-15 Springs is essential if you want your rifle performing at its best consistently. As we have seen above investing in high-grade materials ensures durability which leads not only towards better performance but improved lifespan as well!


What are AR-15 springs and how do they work?

AR-15 Springs are a vital component of the AR-15 rifle. They serve as an integral part of the gun's mechanical system, which is responsible for firing bullets. The springs come in different sizes and shapes, each serving a specific function.

The main types of AR-15 springs used in this firearm include buffer tube springs, trigger springs, hammer spring, extractor spring and magazine catch spring. Each has a unique role to play during the gun's operation.

Buffer Tube Springs: Also known as recoil or action spring these help to control how fast your bolt moves back after every shot you take from your rifle. This helps absorb some shock between each round fired so you don't get it all at once

Trigger Springs: These provide resistance when pulling on the trigger which allows for better accuracy with each shot taken.

Hammer Spring: The hammer Spring controls the speed at which your hammer falls onto your firing pin allowing it to fire off one round at a time.

Extractor Spring: This type ensures that spent shells are ejected properly from the chamber after every shot

Magazine Catch Springs – As their name suggests these hold magazines securely into place within their respective mag wells so shooters can easily load up rounds before heading out into battle

How do I know if my AR-15 needs new springs?

AR 15 rifles require proper maintenance just like any other firearm. Over time due to regular use or exposure to environmental factors such as dirt or moisture buildup within its components might occur causing them not work correctly leading them needing replacement over frequent use.

Signs that indicate when an ar 15 may need new parts would be erratic ejection patterns or jams while shooting; inconsistent recoil behavior; failure during cyclic rate tests (if applicable). While replacing parts may seem daunting task doing research online about how updated versions compare against older ones should offer insight what changes have been made to improve performance.

If you're having trouble with your AR-15 and suspect it might be time for an upgrade, make sure you consult with a certified gunsmith who can diagnose the problem and let you know if new springs are necessary.

What kind of materials are used in AR-15 springs?

AR-15 Springs can be made from different materials depending on the specific function they serve within the firearm. The most commonly used material is spring steel wire, which is strong yet flexible enough to handle repeated compression and release cycles without breaking.

Other less common material choices include phosphor bronze or beryllium copper but these materials come at a higher cost than that of regular steel making them less frequent among shooters.

Can I customize my AR-15's springs?

Customizing an ar 15 rifle is not only possible but also relatively easy compared to other firearms. There are many aftermarket options available for upgrading trigger groups,having stronger recoil reducing buffer tube setups installed as well as improving bolt carrier group parts that work together better by providing smoother operation overall between rounds fired during use.

However, making modifications such as changing spring tension levels within triggers or hammer assemblies does require experience in gunsmithing so beginners should exercise caution when attempting these types of changes themselves without proper equipment knowledge

Are there any safety concerns I should take into account while working with my AR-15's Springs?

Handling any firearm component has its risk factors that one needs to consider when dealing with firearms safety issues while handling them always ensure your gun has been cleared properly first before proceeding further down range . When disassembling guns always practice caution especially around areas where ammunition may remain active or still loaded into magazine wells during cleaning procedures

Though replacing ar 15 components like springs isn't exactly rocket science having some basic understanding about how each part functions will go along way towards preventing potential mishaps downrange. Always remember too keep weapons pointed in a safe direction while handling them and practice proper firearm safety protocols to keep everyone around you safe.

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