HIPP Customs AR-15 Stripped Upper Receiver Review

First Impressions of HIPP Customs AR-15 Stripped Upper Receiver

The AR-15 platform is the Lego set of the firearms world, and the HIPP Customs AR-15 Stripped Upper Receiver is a key brick in that set. HIPP Customs aims to deliver a reliable and versatile foundation for any AR-15 build, and this stripped upper receiver is their offering. The promise of quality 7075-T6 aluminum and a Cerakote finish immediately caught my attention.

I was building a dedicated 300 Blackout pistol for home defense and occasional hog hunting. I needed a reliable upper receiver that could handle the different gas pressures of subsonic and supersonic rounds, without breaking the bank.

Upon unboxing, the first thing I noticed was the smooth, even Cerakote finish, and the absence of any visible machining marks. The HIPP Customs AR-15 Stripped Upper Receiver felt solid and well-made. Compared to a budget-brand upper I had previously used, this felt like a definite step up in quality. I chose this over a more expensive billet upper receiver because I wanted a mil-spec forged receiver known for its strength.

My first impression was positive and cautiously optimistic. I was eager to see how it would perform once I installed the barrel, bolt carrier group, and handguard.

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Real-World Testing: Putting HIPP Customs AR-15 Stripped Upper Receiver to the Test

First Use Experience

I first tested the HIPP Customs AR-15 Stripped Upper Receiver at an outdoor shooting range in central Texas. The weather was typical: hot, humid, and dusty. I put about 200 rounds of various 300 Blackout ammunition through the completed upper, including both subsonic and supersonic loads.

The initial assembly was straightforward. The barrel torqued down properly, and the handguard aligned perfectly. The rifle cycled smoothly with both types of ammo. I encountered no immediate issues.

I was pleasantly surprised by the lack of noticeable wear or friction marks after the first session.

Extended Use & Reliability

After several months of regular use, the HIPP Customs AR-15 Stripped Upper Receiver has held up remarkably well. I’ve put approximately 1,000 rounds through it, and it still looks and functions like new. There are no signs of cracking or deformation around the barrel extension area, a common failure point for some budget uppers.

Cleaning has been easy; the Cerakote finish wipes clean with minimal effort. I typically use a quality CLP after each range session. Compared to a previous upper I had with a basic anodized finish, the Cerakote resists carbon buildup and scratches much better.

It has outperformed my expectations for a receiver in this price range.

Breaking Down the Features of HIPP Customs AR-15 Stripped Upper Receiver

Specifications

• The HIPP Customs AR-15 Stripped Upper Receiver is forged from 7075-T6 aluminum, a very strong and lightweight alloy commonly used in aerospace applications. This ensures durability and resistance to stress, especially during rapid firing.
• It is finished with a Cerakote coating, which is known for its abrasion resistance, corrosion protection, and low friction. This helps extend the lifespan of the receiver and keeps it looking good, even with heavy use.
• The receiver is compatible with 5.56x45mm NATO, 6.5 Grendel, .300 Blackout, .223 Remington, .223 Wylde, and 9mm calibers, offering great versatility for various builds. This flexibility allows users to configure the upper for different shooting applications.
• It is designed for AR-15 platform rifles and pistols. This ensures compatibility with a wide range of lowers, barrels, and other AR-15 components.
• It features .250 takedown pin holes, which are the standard size for AR-15s. This ensures compatibility with most AR-15 lower receivers and takedown pins.

Performance & Functionality

The HIPP Customs AR-15 Stripped Upper Receiver performs its core function admirably: providing a solid and reliable platform for an AR-15 build. The smooth internal finish contributes to consistent cycling. The precise machining ensures a tight fit with the barrel and other components.

Its strength and durability are definite strengths. The only potential area for improvement might be offering versions with forward assist and ejection port cover pre-installed.

It has met all my expectations for a stripped upper receiver and has exceeded them in terms of finish quality.

Design & Ergonomics

The HIPP Customs AR-15 Stripped Upper Receiver follows the standard AR-15 design. Its familiar design makes it immediately comfortable to anyone accustomed to the AR platform. The weight is negligible, as expected from an aluminum receiver.

It is extremely user-friendly, requiring no special tools or skills for assembly other than those needed for any AR-15 build. The mil-spec dimensions mean that everything fits together as expected.

Durability & Maintenance

The 7075-T6 aluminum construction and Cerakote finish indicate excellent long-term durability. After months of use, there are no signs of significant wear or corrosion.

Maintenance is simple. Regular cleaning with a quality gun cleaner is all that’s required to keep it in good working order.

Accessories and Customization Options

The HIPP Customs AR-15 Stripped Upper Receiver is compatible with all standard AR-15 accessories, including handguards, charging handles, and optics. The flat-top Picatinny rail allows for easy mounting of scopes, red dots, and other aiming devices.

The receiver also works perfectly with various aftermarket bolt carrier groups and barrels from different manufacturers. This provides a wide range of customization possibilities.

Pros and Cons of HIPP Customs AR-15 Stripped Upper Receiver

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Who Should Buy HIPP Customs AR-15 Stripped Upper Receiver?

This upper receiver is perfect for AR-15 enthusiasts, home builders, and anyone looking for a reliable and affordable foundation for their rifle or pistol project. It’s also a great option for those who prioritize durability and corrosion resistance.

Someone looking for a complete upper receiver with all parts installed should skip this product. Additionally, someone wanting a unique billet design or a wider range of color options should consider other alternatives.

A must-have accessory would be a quality bolt carrier group (BCG) and a free-float handguard to improve accuracy and ergonomics. A quality charging handle is also recommended.

Conclusion on HIPP Customs AR-15 Stripped Upper Receiver

The HIPP Customs AR-15 Stripped Upper Receiver is a well-made, durable, and versatile component that offers excellent value for the money. Its 7075-T6 aluminum construction and Cerakote finish ensure long-lasting performance and corrosion resistance.

The price is definitely justified given the quality and features.

I would absolutely recommend it to anyone building an AR-15. It’s a solid foundation for any build. If you’re looking for a reliable and affordable upper receiver, the HIPP Customs AR-15 Stripped Upper Receiver is an excellent choice. Start your build today!