Let’s Talk About AIM Sports Inc AR Complete Lower Parts Kit
As an outdoor and tactical gear specialist with over a decade of experience, I’ve assembled my fair share of AR-15 rifles. Building an AR from the ground up is a rewarding experience, but it hinges on the quality of each individual component. The AIM Sports Inc AR Complete Lower Parts Kit promises to deliver everything you need to complete your lower receiver, all at an attractive price point.
I was looking for a reliable, budget-friendly LPK for a new AR pistol build, and the AIM Sports Inc kit caught my eye. The market is flooded with options, ranging from budget-basement deals to high-end, competition-grade parts. This kit seemed to strike a good balance between cost and functionality.
Upon unboxing, I was immediately impressed by the completeness of the kit. Everything appeared to be well-organized and adequately finished. The parts had a consistent black coating. While I’ve worked with more visually striking kits, the overall impression was positive for the price. I’ve previously used lower parts kits from Palmetto State Armory and CMMG. The AIM Sports Inc kit appeared comparable in quality to the PSA kit, with a price point closer to generic offerings, making it a potentially strong contender. I was excited to see how it would perform.
Real-World Testing: Putting AIM Sports Inc AR Complete Lower Parts Kit to the Test
First Use Experience
My initial testing took place during the build of an AR-15 pistol chambered in 5.56 NATO. The build was completed at my workbench, and the function testing was conducted at an outdoor range. The environment was dry, with temperatures in the mid-70s.
Installation of all the components was straightforward, with no unusual fitment issues. The trigger and hammer pins went in smoothly, as did the safety selector. No specialized tools were needed beyond standard AR-15 armorer’s tools. The trigger had a noticeable amount of creep. However, it functioned reliably right out of the box.
Extended Use & Reliability
After several range trips and approximately 500 rounds of ammunition, the AIM Sports Inc AR Complete Lower Parts Kit has performed admirably. I’ve experienced no failures to fire, double feeds, or other malfunctions directly attributable to the LPK. The finish on the components is holding up well, with no significant wear or corrosion.
Maintenance is simple. A quick wipe-down with a lightly oiled cloth after each range session is sufficient to keep everything in good working order. Compared to some other budget LPKs I’ve used in the past, the AIM Sports Inc kit has proven to be more durable and reliable. I have been impressed that all the small springs and detents have stayed in place.
Breaking Down the Features of AIM Sports Inc AR Complete Lower Parts Kit
Specifications
The AIM Sports Inc AR Complete Lower Parts Kit is a comprehensive collection of parts designed to complete the lower receiver of an AR-15 rifle. It includes the magazine release assembly, front and rear receiver lock pins, bolt catch, safety switch, trigger/hammer assembly, trigger guard, and pistol grip. The kit is designed to be Mil-Spec compatible, ensuring compatibility with a wide range of AR-15 lower receivers and accessories. The individual components are made from steel and aluminum alloys. They are finished with a black oxide coating.
These specifications are important because they dictate the compatibility, durability, and overall functionality of the AR-15. Mil-Spec compatibility ensures that the kit will work with most standard AR-15 components and accessories. The materials used in construction determine how well the parts will hold up under stress and over time.
Performance & Functionality
The AIM Sports Inc AR Complete Lower Parts Kit performs its intended function reliably and consistently. The trigger pull is heavier than premium aftermarket triggers, but it is acceptable for general purpose use. The safety selector engages and disengages positively. The magazine release and bolt catch operate smoothly.
The kit’s strength lies in its completeness and affordability. A potential weakness is the trigger, which could benefit from a smoother, lighter pull. Overall, it meets expectations for a budget-friendly LPK.
Design & Ergonomics
The kit features a standard AR-15 design, with no radical departures from the norm. The pistol grip is basic but functional, providing a comfortable grip for most users. The build quality is good for the price point, with no obvious defects or manufacturing flaws.
The kit is relatively user-friendly, even for those with limited experience building AR-15s. A detailed AR-15 build guide is recommended for first-timers.
Durability & Maintenance
Based on my testing, the AIM Sports Inc AR Complete Lower Parts Kit is expected to last for thousands of rounds with proper maintenance. The steel and aluminum components are resistant to corrosion and wear. Minimal maintenance is required, consisting primarily of cleaning and lubrication.
Accessories and Customization Options
The kit includes a standard A2-style pistol grip, which can be easily replaced with aftermarket grips from Magpul, BCM, or other manufacturers. The trigger can also be upgraded with a drop-in trigger from companies like Geissele or Timney. The Mil-Spec compatibility of the kit means that it is compatible with a wide range of AR-15 accessories.
Pros and Cons of AIM Sports Inc AR Complete Lower Parts Kit
Pros
- Complete kit at an affordable price point.
- Mil-Spec compatibility ensures broad compatibility with AR-15 components.
- Reliable performance with no malfunctions experienced during testing.
- Straightforward installation.
- Durable finish.
Cons
- Trigger pull is heavier and has more creep than premium triggers.
- Pistol grip is basic.
Who Should Buy AIM Sports Inc AR Complete Lower Parts Kit?
The AIM Sports Inc AR Complete Lower Parts Kit is perfect for budget-conscious AR-15 builders. It’s also a good option for those building a general-purpose AR-15 that doesn’t require high-end components. This kit is suitable for casual shooters or those building a backup rifle.
Those seeking a match-grade trigger or other high-performance components should skip this product. They should instead opt for a higher-end LPK or purchase individual components separately.
A must-have modification would be an upgraded pistol grip, as the included grip is fairly basic.
Conclusion on AIM Sports Inc AR Complete Lower Parts Kit
The AIM Sports Inc AR Complete Lower Parts Kit offers a compelling value proposition for those building an AR-15 on a budget. While it may not have all the bells and whistles of more expensive kits, it provides reliable performance and complete functionality at an attractive price. The kit has a price of $59.99. The price is absolutely justified.
I would personally recommend it to anyone looking for an affordable, complete, and reliable LPK. If you’re building a basic AR-15 and want to save money without sacrificing reliability, the AIM Sports Inc AR Complete Lower Parts Kit is a great choice. So, give it a try and get your build going!