LBE Unlimited ARHS20PK AR-15 Hammer Springs 20 Pack Review

Taking the LBE Unlimited ARHS20PK AR Parts Hammer Spring 20 Pack AR-15 Silver Stainless Ste for a Spin

In the AR-15 world, reliability is king. While a lot of focus is placed on high-end components like bolts and barrels, the humble hammer spring often gets overlooked. LBE Unlimited’s ARHS20PK AR Parts Hammer Spring 20 Pack AR-15 Silver Stainless Ste aims to provide a cost-effective solution for maintaining or upgrading the trigger pull in your AR platform rifle.

As a seasoned armorer and shooting enthusiast, I’ve seen firsthand how a worn or out-of-spec hammer spring can negatively impact trigger feel and even cause light primer strikes. This prompted me to seek out a reliable, affordable option for spring replacements, leading me to this LBE Unlimited pack. I wanted to have a good supply of reliable springs on hand for my builds and repairs.

Upon receiving the package, I was initially struck by the simple, no-frills packaging. The springs themselves appeared well-made, with a consistent silver finish indicative of stainless steel. They felt robust and seemed to be manufactured to proper dimensions. This pack seemed like a more economic purchase than buying springs individually, and I’m all about value.

Compared to other hammer springs I’ve used – notably those from Brownells and Wolff Gunsprings – the LBE Unlimited springs appeared visually similar. Ultimately, I chose this pack for its value proposition: a bulk purchase of stainless steel springs at a competitive price. The lower cost per unit makes this a compelling option for anyone maintaining multiple AR-15s.

My initial excitement stemmed from the prospect of refreshing the trigger pull on several of my AR builds without breaking the bank. While not expecting match-grade performance, I hoped these springs would offer consistent and reliable operation. I was cautiously optimistic, bordering on excited, about the potential value.

Real-World Testing: Putting LBE Unlimited ARHS20PK AR Parts Hammer Spring 20 Pack AR-15 Silver Stainless Ste to the Test

First Use Experience

I first installed these hammer springs in three different AR-15 builds: a dedicated .22LR plinker, a 5.56mm patrol rifle, and a 300 Blackout hunting pistol. Testing took place primarily at my local outdoor shooting range. Conditions varied from sunny and dry to slightly damp with a light drizzle.

In all three rifles, the LBE Unlimited hammer springs immediately improved trigger pull consistency compared to the older, worn springs they replaced. The trigger pull felt marginally heavier than with a brand new Mil-Spec trigger, but consistent. No light primer strikes were observed across approximately 500 rounds fired through each rifle during the initial testing session.

Installation was straightforward, requiring no special tools beyond standard AR-15 armorer’s tools. I encountered no unexpected issues. The most significant “surprise” was the noticeable improvement in trigger feel, especially in the .22LR, making it much more enjoyable to shoot.

Extended Use & Reliability

After several months of regular use – including multiple range sessions and a weekend-long carbine course – the LBE Unlimited hammer springs have performed reliably. I’ve put another 1000+ rounds through each of the test rifles since the initial installation. There are still no malfunctions.

I’ve observed no signs of significant wear or degradation in performance. The trigger pull remains consistent. Periodic cleaning and lubrication of the fire control group have been the only maintenance required, following standard AR-15 maintenance procedures.

Compared to some higher-end hammer springs I’ve used in the past, these LBE Unlimited springs may not offer the absolute crispest trigger break. However, for their price point, they provide excellent reliability and a noticeable improvement over worn or out-of-spec springs. The consistency of the trigger pull across multiple rifles is a major plus.

Breaking Down the Features of LBE Unlimited ARHS20PK AR Parts Hammer Spring 20 Pack AR-15 Silver Stainless Ste

Specifications

The LBE Unlimited ARHS20PK AR Parts Hammer Spring 20 Pack AR-15 Silver Stainless Ste features the following specifications:

• Manufacturer: LBE Unlimited
• Material: 17-7 Stainless Steel
• Compatibility: AR-15 platform rifles and pistols
• Quantity: 20 springs per pack
• Finish: Silver/Stainless Steel
• Purpose: Replacement or upgrade for factory hammer springs

The use of 17-7 stainless steel is particularly noteworthy, as it offers excellent corrosion resistance and maintains its spring properties even under repeated use and exposure to heat. This translates to increased longevity and consistent performance. The large pack size makes this purchase a great value for an armorer’s spare parts kit.

Performance & Functionality

The primary function of the hammer spring is to provide the necessary force to strike the firing pin and ignite the primer. The LBE Unlimited hammer springs perform this task reliably, ensuring consistent ignition and minimizing the risk of light primer strikes.

The springs provide a slightly heavier trigger pull than a brand-new mil-spec trigger but not excessively so. They work well and are very reliable. This slight increase in trigger pull weight can actually be beneficial in some situations, such as a duty rifle, where a lighter trigger could increase the risk of accidental discharge.

Overall, these hammer springs meet and even slightly exceed expectations for their intended purpose. They provide reliable ignition, consistent trigger pull, and represent excellent value for money.

Design & Ergonomics

The design of the LBE Unlimited hammer springs is consistent with standard AR-15 hammer spring dimensions. This makes them a drop-in replacement for most AR-15 fire control groups, eliminating the need for any modification or fitting.

The stainless steel construction ensures excellent corrosion resistance, contributing to the overall durability and longevity of the springs. The color is naturally silver due to the metal that is used, and there is no additional coating that will cause wear. This is a no-frills product made for reliable use.

The weight is negligible, having no discernible impact on the overall balance or ergonomics of the rifle. The springs install quickly and easily, making them user-friendly for both experienced armorers and novice builders.

Durability & Maintenance

The stainless steel construction of the LBE Unlimited hammer springs ensures excellent durability and resistance to corrosion. With proper maintenance (periodic cleaning and lubrication of the fire control group), these springs should last for thousands of rounds.

The springs require minimal maintenance. I expect them to perform well for a long time to come. Replacement is also very easy in the event of an unexpected malfunction.

Repair is not typically required for hammer springs, as they are relatively inexpensive to replace. However, the robust construction of these LBE Unlimited springs suggests they are less likely to fail than cheaper alternatives.

Accessories and Customization Options

The LBE Unlimited ARHS20PK AR Parts Hammer Spring 20 Pack AR-15 Silver Stainless Ste does not come with any accessories. It is a standalone replacement part.

These hammer springs are compatible with most aftermarket AR-15 triggers and fire control groups, including those from Geissele, CMC, and Rise Armament. They are designed to work with standard AR-15 lower receivers and trigger pins. The price point makes them excellent for trigger tuning and experimentation.

There are no specific customization options available for the springs themselves. However, they can be used in conjunction with other trigger modifications (such as polishing or trigger shoe replacements) to further fine-tune the trigger pull. They are also very affordable, which reduces the risk of experimenting with builds.

Pros and Cons of LBE Unlimited ARHS20PK AR Parts Hammer Spring 20 Pack AR-15 Silver Stainless Ste

Who Should Buy LBE Unlimited ARHS20PK AR Parts Hammer Spring 20 Pack AR-15 Silver Stainless Ste?

These hammer springs are perfect for AR-15 enthusiasts, armorers, and competitive shooters who are looking for a reliable and affordable solution for maintaining or upgrading their trigger pull. They are also ideal for anyone building or assembling multiple AR-15s.

This product may not be the best choice for shooters who demand the absolute crispest, lightest trigger pull possible, as higher-end springs may offer slightly better performance in that regard. However, for the vast majority of AR-15 owners, these springs provide an excellent balance of performance, reliability, and value.

A must-have accessory to pair with these hammer springs is a set of high-quality AR-15 trigger pins, as worn or out-of-spec pins can negatively impact trigger performance and reliability. A good punch set is also useful for easy installation and removal of the springs and pins.

Conclusion on LBE Unlimited ARHS20PK AR Parts Hammer Spring 20 Pack AR-15 Silver Stainless Ste

The LBE Unlimited ARHS20PK AR Parts Hammer Spring 20 Pack AR-15 Silver Stainless Ste offers exceptional value for AR-15 owners seeking reliable trigger performance. The stainless steel construction ensures durability, and the consistent trigger pull improves the overall shooting experience.

At a price of $12.99 for a 20-pack, the value proposition is undeniable. This product is very affordable and easily replaceable. The springs are well made and built to last.

I would absolutely recommend these hammer springs to anyone looking to maintain or upgrade their AR-15 trigger without breaking the bank. Grab a pack of these LBE Unlimited hammer springs today and experience the difference a reliable hammer spring can make!