July, 18

Upgrade Your AR 15: Improve Performance with a Buffer Spring Upgrade

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The AR-15 Buffer Spring Upgrade is a topic that has been gaining traction within the firearms community in recent years. The AR-15, also known as the "Black Rifle," is one of the most popular rifles in America and is used by military personnel, law enforcement officers, and civilians alike. As with any mechanical device, regular maintenance and upgrades are essential to keep it functioning at its best.

The buffer spring plays a crucial role in an AR-15's function. It absorbs recoil energy from firing a round and returns the bolt carrier group to its original position so that it can feed another round into the chamber. Upgrading your buffer spring can have several benefits such as reducing felt recoil for faster target acquisition during rapid-fire scenarios or increasing reliability when using suppressed firearms.

If you're looking to enhance your shooting experience with an AR-15 rifle, upgrading your buffer spring may be worth considering. In this article, we will explore everything you need to know about upgrading your AR 15 buffer spring – from what to look for when selecting one to how-to install it properly on your firearm – read on!

AR 15 Buffer Spring Upgrade: Improving Your Shooting Experience

As a gun enthusiast, you understand the importance of having a well-maintained firearm. One of the most critical components in your AR 15 is its buffer spring. The buffer spring plays an essential role in ensuring that your rifle operates smoothly and accurately. In this article, we will discuss why upgrading your AR-15 buffer spring can enhance your shooting experience.

What is an AR-15 Buffer Spring?

Before diving into the benefits of upgrading to a better quality buffer spring, let's first talk about what it does in an AR-15 rifle.

The main function of an AR-15 buffer spring is to absorb recoil energy from firing a round and transfer it back into compression energy to push the bolt carrier back forward for another round. It also keeps tension on all parts during operation and ensures that they function correctly.

A well-functioning buffer system can help reduce felt recoil, improve accuracy by reducing muzzle rise, produce less mechanical wear on internal parts like trigger pins or bolts carriers group (BCGs), minimize malfunctions like failure-to-feed or short-stroking when used with suppressors or subsonic ammunition – just to name a few benefits!

Why Should You Upgrade Your Buffer Spring?

There are several reasons why you should consider upgrading your stock bufferspring:

Improved Reliability

Upgrading to high-quality bufferspring improves reliability by preventing malfunctions caused by weak springs with less tension than needed for proper cycling during operation.

Better Recoil Absorption

One major benefit of using upgradedbufferspringsis reducedfelt recoil which leads up improved accuracy through faster target acquisition times because shots are more likely placed where intended without sacrificing control over follow-up shots due excessive muzzle rise after each round fired off quickly as possible before recovery time elapsed between each shot fired off quickly again followed immediately afterwards as fast possible without losing sight picture target acquired initially until all rounds expended at once in rapid succession without muzzle control issues affecting accuracy levels.

More Satisfying Shooting Experience

Upgrading an AR-15 buffer spring will make your shooting experience much more enjoyable by providing a smoother, more consistent cycling action that reduces recoil and improves accuracy.

Choosing the Right Upgrade

When selecting an upgraded buffer spring for your AR-15 rifle, you want to ensure that it is compatible with other parts of the gun. There are several different types of buffersprings designed specifically for particular applications like suppressor use or competition shooting.

So before making a purchase decision on any specific upgrade, consider factors such as:

  • The type of ammo you plan on using
  • Your intended purpose (home defense or range use)
  • Whether you're running suppressed or unsuppressed
  • And lastly, your budget.

Here's a quick breakdown to help guide which type might be suitable depending on factors mentioned above:

Mil-Spec Buffer Springs

These springs are generally reliable and suitable for most operations. They’re cheaper than high-performance alternatives but do not offer additional benefits like reduced felt recoil when compared side by side in controlled tests.

Carbine Buffer Spring

The Carbine Bufferspring is slightly heavier than standard Mil-Spec options but lighter than Heavy Buffersprings used with full-auto rifles.They provide better performance over longer ranges due increased tension holding everything together under higher rates fire where reliability becomes concern after extended periods firing off shots back-to-back quickly without losing sight picture target acquired initially until all rounds expended at once in rapid succession without muzzle control issues affecting accuracy levels.

Heavy Buffer Springs

For those who run their AR-15 with suppressors consistently or heavy ammunition loads regularly should consider upgrading to Heavy Buffersprings offer improved reliability over long periods firing off shots back-to-back rapidly-fire sequences while still maintaining level controls against unwanted movement changes during cycles between each round fired off quickly again followed immediately afterwards as fast possible without losing sight picture target acquired initially until all rounds expended at once in rapid succession without muzzle control issues affecting accuracy levels.


In conclusion, upgrading your AR-15 buffer spring is a small but significant change that can make a world of difference in your shooting experience. By choosing the right springs, you can improve the reliability and recoil absorption of your rifle while also enhancing its overall performance. If you haven't already considered making this upgrade investment into equipment maintenance and enhancement for better shooting experience do so today!


What is an AR-15 buffer spring upgrade, and why would I need it?

An AR-15 buffer spring upgrade refers to the replacement of the standard buffer spring in a rifle with a higher-quality or heavier-duty alternative. This modification can improve several aspects of your firearm's performance, such as recoil reduction, muzzle rise mitigation, and more reliable function.

The standard factory-made AR-15 buffer springs are typically designed for general use and moderate shooting conditions. They may not be able to handle high-volume firing sessions or heavy-use scenarios effectively. If you are looking to enhance your firearm's performance by reducing recoil or increasing reliability during intense shooting activities like competition shooting or hunting expeditions then upgrading your buffer spring might be necessary.

When selecting an upgraded AR-15 Buffer Spring, it is important to ensure that you choose one that fits well with your rifle’s gas system type. A good quality upgrade will help maintain optimal cycling speed while providing better control over the gun’s recoil which should lead towards improved accuracy.

How do I know if my current AR-15 Buffer Spring needs upgrading?

If you’re experiencing difficulties with cycling speeds within the gun when firing rounds repeatedly; this could mean that either there is something wrong with other parts of the rifle (such as its gas system) causing slow cycling speeds OR Your current stock Buffer Spring may not suitable for handling frequent use sessions causing wear-and-tear on different parts ultimately leading towards malfunctioning.

Another sign which indicates potential issues arises when using lightweight loads like low-grain cartridges (which can create less force behind each shot), lighter springs often fail at returning bolts fully forward quickly enough after being fired; resulting in jams/bolt lock-backs if not cleared manually before continuing fire again down range).

In summary; If you experience any trouble related to cyclic speed rates increase after installing heavier barrels/muzzle devices OR wanting more reliable function from frequently used firearms then consider upgrading buffersprings

What type of AR-15 Buffer Spring should I choose?

Choosing the right AR-15 buffer spring for your firearm is dependent on the intended use and personal preference. There are two primary factors to consider when selecting an upgraded buffer spring: rate-of-fire requirements, and caliber weight.

If you're looking for a more reliable cycling speed (with heavier bullets) or improved accuracy then choosing a heavier-duty option might be appropriate. Alternatively, lightweight options can help reduce felt recoil during rapid-fire scenarios or when using lighter loads while maintaining adequate cyclic rates.

It’s important to note that selecting between a carbine-length buffer tube versus rifle length buffer tube will also impact which type of Bufferspring is ideal as they have different sizes/designs depending on rifle gas system length/type used in individual firearms.

Whatever choice you make, always ensure that it allows correct functioning with your current firearm setup and gas system specifications so it can handle full cycling speeds appropriately even under heavy use sessions like competition/high-volume shooting activities

How do I install an AR-15 Buffer Spring Upgrade?

Upgrading your stock Buffer Spring with an aftermarket alternative is straightforward but requires multiple steps:

  1. Disassemble the lower receiver group
  2. Remove existing stock bufferspring from its housing.
  3. Insert new replacement Bufferspring into housing
  4. Re-assemble remaining parts back together properly
  5. Function test by firing rounds downrange gradually increasing volume over time until fully comfortable again with how gun behaves post-upgrade

Note: Always follow manufacturer’s instructions closely regarding installation procedures particular models may require specific handling instructions before installation/maintenance processes begin

Are there any additional upgrades I should consider alongside upgrading my AR-15 Buffer Spring?

Yes! There are other modifications that could improve your overall shooting experience beyond just upgrading buffersprings alone such as changing out trigger springs or triggers themselves along with adding muzzle brakes/compensators /upgraded barrels etc.

Each of these upgrades will provide unique advantages depending on individual needs and preferences. For example, trigger upgrades can help with accuracy while making pulling the trigger lighter/smoothier thus improving shooting control; whereas muzzle brakes/compensators enhance recoil reduction which leads towards better shooting experience for rapid-fire scenarios/hunting expeditions that require multiple shots fired quickly.

Ultimately, it is important to decide what modifications are needed for your specific situation/goals and work alongside experts in firearm customization to ensure all parts function correctly together when upgrading your firearms setup.

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