July, 23

Hammer Spring AR 15: How to Upgrade and Improve Your Rifle’s Performance

Featured in:

Hammer spring AR 15. If you are familiar with the AR 15 rifle, then you may have heard this term before. For those who don't know, the hammer spring is a critical component that helps to ensure reliable firing of the weapon. Without a properly functioning hammer spring, your AR 15 will fail to fire or misfire altogether.

The importance of having a reliable and high-quality hammer spring in your AR 15 cannot be overstated. It's one of those small parts that can make all the difference in how well your rifle performs overall. That's why it's crucial to invest in a good quality part if you want your rifle to perform at its best.

If you're curious about learning more about what makes for an excellent hammer spring for an AR 15 or just want some tips on how to maintain and improve your rifle's performance, then read on! In this article, we'll provide all the information you need to know about Hammer Springs for AR 15s – from what they are and why they're important down to some top picks available on today’s market!

Hammer Spring AR 15: An Overview

If you're a gun enthusiast, an avid shooter, or just someone who loves to tinker with your firearm down to the smallest part, then you must know how important the hammer spring is for your AR 15. The hammer spring is one of the most critical parts of this rifle as it provides the force required to ignite and fire rounds from your rifle.

In this article, we'll specifically talk about "hammer spring AR 15" and cover everything that you need to know about it – how it works, its benefits over other types of springs, comparisons with other products in its category and tips on maintenance.

How Does a Hammer Spring Work?

A hammer spring in an AR-15 rifle has one job – that is to create enough tension against the firing pin so that when struck by a trigger release mechanism (such as a sear), it will send enough force into igniting primer powder located at bottom tip of cartridge which ultimately results in firing bullet out from barrel. Without proper tension provided by such springs entire functioning may be jeopardized.

Differences between Hammer Springs

There are various types of hammer springs available today. Each type offers different features based on durability and strength.

Firstly there are traditional round wire type springs which have been around for decades now. These offer good quality but require frequent replacement due their compression limit being reached faster than some alternatives like flat wire ones.

Flat wire-type springs have revolutionized firearms over recent years,. They’re more durable than round-wire versions & maintain their form even after repeated compressions during discharge cycles resulting less need for replacements.

Captured-spring designs are newer innovations where instead two pieces working together separately they consist single piece making them easier install/maintain while still maintaining optimal performance levels year-round since there's no risk losing small components during maintenance periods unlike traditional designs consisting multiple pieces like captured-spring systems.

Benefits of Hammer Spring AR 15

The hammer spring in the AR-15 rifle is a critical component that plays an important role in its functioning. This part of the rifle affects how well it fires and performs, depending on various factors such as tension, durability and strength.

Firstly, choosing the right kind of hammer spring will ensure superior performance throughout your firing sessions, with less chance for malfunctions due to spent springs or loss of compression.

Secondly this choice can make a significant difference when it comes to accuracy since improved firing pin speed results more consistent strikes against primer powder across all rounds fired from your rifle.

Thirdly by having optimal spring tension you'll also avoid possible jams which cause waste ammunition & delays during shooting sessions ultimately affecting overall experience negatively.

Lastly selecting best suited type ensures longevity making maintenance easier & increasing lifecycle span between replacements creating savings over time while still maintaining ideal levels performance year-round.

Comparing Hammer Springs for AR 15

When comparing different types of hammer springs for an AR-15 firearm there are several factors to consider such as cost, quality and reliability. Let's take a look at some comparisons:

Round wire versions are popular among new gun owners who want cheap yet reliable options but accuracy might suffer because they have faster wear-out rates than alternatives like flat-wire which offers better lifespan without sacrificing precision or consistency over time despite being slightly pricier upfront purchase..

Captured-spring systems offer convenience during installation/maintenance compared traditional designs consisting multiple pieces where components risk getting lost causing additional expenses on replacement parts down road later on if not properly maintained regularly enough.

Flat-wire style provides great balance between affordability and long-lasting quality making them perfect option intermediate users seeking upgrade from round wire versions who demand optimal performance each time they fire their rifles rather than losing efficiency after few hundred rounds like previously mentioned option.

Tips for Maintenance

To keep your hammer spring working correctly here are some quick tips for maintenance:

  1. Regularly check the spring, and replace it if you notice any signs of wear or damage.

  2. Use a recommended lubricant to keep your rifle running smoothly and to prevent rust or corrosion in the spring.

  3. Make sure that you install it correctly and securely, so it doesn't become loose during firing sessions which can cause misfires & jams ultimately leading waste ammunition & frustration in long run due these added delays causing potential accidents with firearms as well.


There are many different types of hammer springs available on the market today for AR 15 rifles – each with their own strengths, weaknesses and unique features based on varying factors such as durability, strength or cost-effectiveness depending upon individual preferences regarding performance standards set by firearm enthusiasts worldwide who demand best from their weapons.
Ultimately selecting quality hammer spring among variety options will ensure optimal performance throughout shooting sessions avoiding possible issues like malfunctions caused by improper tension/fitment where wasted rounds being fired rather than hitting target aren't uncommon occurrence due poor choice made earlier down line often times resulting disappointment shooters looking forward improving skills at range over time while maintaining accuracy consistency over extended periods use between scheduled maintenance cycles keeping costs low while retaining ideal levels functionality needed every time they take aim against targets down range!


What is a hammer spring in an AR-15?

The hammer spring in an AR-15 is one of the crucial components that make up its firing mechanism. Its primary function is to provide the necessary force for the hammer to strike and ignite the primer when a bullet is fired. It works by compressing when you pull back on the trigger, which then releases upon trigger release to drive forward and hit against the firing pin.

A high-quality hammer spring ensures reliable ignition with each shot, even under adverse conditions. Choosing a durable and reliable Hammer Spring for your AR-15 impacts shooting accuracy as well as overall functionality.

When you are looking for a replacement or upgrade of your existing Hammer Spring, there are different options available that offer various levels of stiffness/force required to operate successfully depending on user's specifications.

What makes upgrading my Hammer Spring worthwhile?

Upgrading your standard factory-installed AR 15 parts can have numerous benefits such as enhancing overall performance, accuracy & reliability along with reducing recoil or improving response time during rapid fire scenarios relevant in tactical situations.

Specifically regarding upgrades for your Hammer Spring – it doesn't just improve consistency between shots, but it also reduces lock time (the time elapsed from pulling trigger until round fires) leading to faster reaction times essential during competitions where speed matters most!

Another critical aspect would be safety considerations; breaking down springs over extended use could lead not only malfunctioning firearms but also dangerous accidents hence replacing them periodically assure consistent operation while preventing potential harm caused by worn-out or damaged parts.

How do I know if I need a new Hammer Spring?

It's important always keep tabs on firearm upkeep regularly; this includes checking components like pins and springs before each session at range either personally inspecting them visually or having experienced gunsmith perform routine maintenance services ensuring no damage has occurred during previous usage periods!

If you are experiencing failure-to-fire issues with your rifle consistently even after cleaning (in particular, if the problem occurs randomly), it could be an indication of a faulty or worn-out Hammer Spring. Other tell-tale signs include difficulty in pulling your trigger, inconsistent primer ignition, noticeably slow lock timing along with intermittent light strikes that may cause malfunctions.

How do I choose the right Hammer Spring for my AR-15?

When selecting a new hammer spring for your AR 15 there are few things to consider:

Firstly you should decide on what level of force/stiffness is required based on personal preference and shooting style (such as bench-rest shooting versus rapid-fire applications). Different manufacturers offer various calibration levels ranging from lightest springs to heavy-duty race-ready options aimed towards tactical training or competitive events.

Secondly – Quality is another important factor when choosing a new hammer spring. A high-quality replacement option offers reliability and consistent performance ensuring smoother functioning even under adverse conditions making them ideal choices for professional use cases like law enforcement & military operations where dependability is essential!

Lastly, compatibility concerns need to be addressed before making any purchases; always ensure that any given part you are considering purchasing compatible with specific make and model rifles while adhering to safety standards set forth by manufacturer guidelines.

Can I install a Hammer Spring myself or do I need professional assistance?

Installing hammer springs doesn't require specialized skills but having proper tools available can make the process significantly easier! With tools such as punch sets & pliers readily available at most sporting goods stores (and online shops) it's possible now more than ever before DIY enthusiasts tackle this task themselves without seeking out professional gunsmith help.

However novice gun owners inexperienced hands-on firearm maintenance tasks should take extra caution while performing these alterations; mishandling firearms whilst disassembling components could lead not only harm caused by human error but also damage guns permanently hence seeking expert advice from qualified professionals will alleviate unnecessary risks associated with self-installation attempts.

How often should I replace my Hammer Spring?

As with any component of a firearm, wear and tear over extended use lead to a decline in overall performance. Hence it is essential to replace damaged or old parts at regularly scheduled times/round counts during range or competition sessions.

In general, replacing hammer springs every 2 years (or between 5-10k rounds) has become the industry standard. However, specific factors like frequency of usage & environment type might shorten that time-frame hence regular inspection for signs of wear and tear along with scheduled maintenance tasks will help address any such concerns proactively keeping your AR15 optimal firing condition!

Latest articles

Related articles

AR 15 Buffer Springs: Uncovering the Best Options for...

Welcome to this article about the Best AR 15 Buffer Spring. If you are a gun enthusiast,...

Wooden Stock AR-15: The Classic Look for Your Modern...

Wooden stock AR 15. These four words might not mean much to the uninitiated, but for anyone...

US Marine Corps Shirts: Show Your Support with the...

US Marine Corps shirts are a popular item among military enthusiasts and civilians alike. These shirts are...

US Army MSV: The Ultimate Military Support Vehicle

The US Army MSV - a term that might sound unfamiliar to many people outside the military...

AR-15 Detent Spring: A Guide to Installation and Functionality

If you're a seasoned AR-15 owner, you're no stranger to the importance of every component in this...

US Air Force: Aim High and Soar Above the...

US Air Force Aim High. These four words hold a significant meaning for both the men and...