Introduction:
Choosing the right lower parts kit (LPK) is crucial for building your AR-15. The Anderson Lower Parts Kit is a popular budget-friendly option, but does it deliver on quality and reliability? This in-depth review will explore the Anderson LPK's features, performance, and overall value, helping you decide if it's the right choice for your next build. We'll examine everything from its components to user experiences, providing a comprehensive assessment to inform your purchasing decision. The Anderson Lower Parts Kit, often chosen for its affordability, requires careful consideration to ensure compatibility and performance within your AR-15 build.
What's Included in the Anderson Lower Parts Kit?
The Anderson LPK typically includes all the essential components needed to complete your AR-15 lower receiver:
- Hammer: Responsible for firing the weapon.
- Hammer Pin: Secures the hammer in place.
- Disconnector: Controls the rate of fire.
- Disconnector Pin: Secures the disconnector.
- Trigger: Initiates the firing sequence.
- Trigger Pin: Secures the trigger.
- Bolt Catch: Locks the bolt open after the last round.
- Bolt Catch Pin: Secures the bolt catch.
- Safety Selector: Engages and disengages the firearm's safety mechanism.
- Safety Selector Detent: A small spring and pin which help retain the safety selector.
- Safety Selector Spring: Keeps the safety selector in place.
- Magazine Catch: Releases the magazine.
- Magazine Catch Button: The button you press to release the magazine.
- Magazine Catch Spring and Roll Pin: Holds the magazine catch in place.
Note: Specific components and their quality can vary slightly between batches. Always check the contents against the manufacturer's specifications.
Anderson LPK: A Closer Look at the Components
While the Anderson LPK is praised for its affordability, examining each component is important. Generally, you'll find that the parts are manufactured using mil-spec dimensions, meaning they should fit properly in most standard AR-15 lowers. However, some users have reported variations in finish and tolerances compared to higher-end LPKs.
Material and Finish
Anderson Manufacturing typically uses a combination of steel and other metals. The finish is often a simple phosphate coating, providing basic corrosion protection. While functional, this finish isn't as durable or aesthetically pleasing as the harder coatings found on more premium LPKs.
Trigger Feel and Performance
The Anderson trigger is usually described as having a slightly gritty feel compared to higher-end triggers. This may not be a problem for all users, especially those primarily focused on functionality rather than a refined trigger pull. However, many users upgrade their trigger to a better performing model fairly soon after assembling their AR.
Overall Fit and Function
In general, the Anderson LPK functions reliably when properly installed. However, reports of minor fitting issues or occasional malfunctions aren't uncommon. These instances are often linked to variations in manufacturing tolerances or improper installation.
Anderson LPK: Value and Price Point
The significant advantage of the Anderson LPK is its price. It's considerably cheaper than many competitor brands. This makes it an attractive choice for budget builders or those working on multiple projects. However, remember that you often get what you pay for. The lower price often means a compromise on premium materials and potentially higher variability in manufacturing consistency.
Alternatives to the Anderson LPK
Several alternatives offer improved quality and performance but come at a higher price point. These brands often use higher-quality materials, more precise manufacturing processes, and enhanced coatings for improved durability and a smoother trigger feel. Examples include:
- BCM Gunfighter: Known for their high quality and reliability.
- Spikes Tactical: Offers a good balance of quality and price.
- ALG Defense: Focuses on enhanced ergonomics and performance.
It's important to research different brands and their offerings before making your decision, considering your needs and budget.
Frequently Asked Questions (FAQs)
Q: Will the Anderson LPK work with any AR-15 lower?
A: While designed to mil-spec dimensions, minor fitting issues can occur. It's always advisable to carefully inspect the parts before and during installation.
Q: Does the Anderson LPK come with instructions?
A: Generally, basic instructions are included or readily accessible online. However, building an AR-15 requires attention to detail; watch instructional videos to supplement any written instructions.
Q: Is the Anderson LPK suitable for competition or self-defense use?
A: For competition or self-defense, many users prefer upgrading to higher-end components for improved reliability and performance.
Q: How long does the Anderson LPK typically last?
A: With proper maintenance and care, the LPK should function reliably for an extended period.
Conclusion:
The Anderson Lower Parts Kit presents a compelling option for budget-conscious AR-15 builders. Its affordability cannot be ignored. However, potential users should be aware that quality may vary slightly compared to more expensive alternatives, and minor fitting or functionality issues may arise. The choice ultimately comes down to prioritizing budget versus premium quality and performance. Weigh the pros and cons, conduct your research, and select the LPK that best meets your needs and expectations.