Let’s Dive into Phase 5 Weapon Systems Inc Complete P5T15 Rifle Upper Assembly 5.56mm 16 Inch Chrome Lined Barrel P5T15-UPPER
The Phase 5 Weapon Systems Inc Complete P5T15 Rifle Upper Assembly 5.56mm 16 Inch Chrome Lined Barrel P5T15-UPPER is designed as a drop-in upgrade for any AR-15 lower receiver, promising enhanced performance and reliability. It features a 16-inch chrome-lined barrel, a free-floating quad rail, and upgraded components like an ambidextrous charging handle. This upper assembly aims to provide improved accuracy, durability, and ergonomics.
My search for a complete upper assembly started after experiencing persistent reliability issues with my previous build, particularly under adverse conditions. I needed an upper receiver that could withstand demanding use, offer superior accuracy, and provide a more modern, ergonomic platform for attaching accessories. I was tired of constantly tweaking and adjusting a system that never felt truly solid.
Upon unboxing the P5T15, I was immediately impressed by the robust construction and the quality of the finish. The Phase 5 Weapon Systems Inc upper felt significantly heavier and more solid than my previous upper. The quad rail was perfectly aligned and the anodized finish was flawless.
I considered complete uppers from Bravo Company Manufacturing (BCM) and Daniel Defense, both renowned for quality and reliability. However, the Phase 5 offering stood out due to its unique features, particularly the Lo-Pro Slope Nose (LPSN15) Quad Rail with True Fit Technology” and the included A.R.M.S 71L Flip Up sight set. The ambidextrous charging handle was also a significant draw.
My first impression was overwhelmingly positive. The Phase 5 Weapon Systems Inc Complete P5T15 Rifle Upper Assembly 5.56mm 16 Inch Chrome Lined Barrel P5T15-UPPER felt like a serious upgrade. It exuded quality and promised a significant improvement over my previous setup.
Real-World Testing: Putting Phase 5 Weapon Systems Inc Complete P5T15 Rifle Upper Assembly 5.56mm 16 Inch Chrome Lined Barrel P5T15-UPPER to the Test
First Use Experience
My initial testing took place at an outdoor shooting range, where I ran several hundred rounds through the P5T15. I wanted to evaluate its accuracy and reliability with different types of ammunition. The weather conditions were slightly windy, but otherwise ideal for shooting.
The P5T15 performed flawlessly, with no malfunctions of any kind. Accuracy was noticeably improved compared to my previous upper, with tighter groupings at 100 yards. The FATman Hex Brake also proved effective in reducing recoil, making follow-up shots quicker and more controlled.
The upper assembly was easy to install and required no modifications to my existing AR-15 lower receiver. The ambidextrous charging handle was intuitive and smooth to operate, even with gloves. I experienced no issues and was very happy with the first use.
Extended Use & Reliability
After several months of regular use, the P5T15 continues to perform exceptionally well. I’ve used it in various conditions, including dusty environments and light rain, without any decrease in reliability. Cleaning is straightforward and the chrome-lined barrel shows no signs of wear.
The anodized finish has proven to be durable, with minimal scratching or fading, even after being bumped around in gun cases and used in training scenarios. The quad rail remains rock solid, providing a stable platform for mounting optics, lights, and other accessories. I perform basic maintenance after each range session and have encountered no issues.
The Phase 5 significantly outperforms my previous experience with other AR-15 uppers. Its reliability, accuracy, and durability have made it a valuable addition to my gear. It has become my go-to upper for both recreational shooting and tactical training.
Breaking Down the Features of Phase 5 Weapon Systems Inc Complete P5T15 Rifle Upper Assembly 5.56mm 16 Inch Chrome Lined Barrel P5T15-UPPER
Specifications
Caliber: 5.56x45mm NATO. This is the standard caliber for AR-15 rifles, offering wide availability and versatility.
Barrel Length: 16 inches. A 16-inch barrel provides a good balance between maneuverability and ballistic performance.
Barrel Material: 4150 Chrome Lined. The chrome lining enhances the barrel’s resistance to corrosion and extends its lifespan, especially with frequent use.
Twist Rate: 1:8 twist. This twist rate is ideal for stabilizing a wide range of bullet weights, making it versatile for various applications.
Muzzle Device: FATman556 Hex Brake. The FATman Hex Brake effectively reduces recoil and muzzle rise, improving shooting control.
Upper Receiver Material: Forged 7075 T6 aluminum. Forged aluminum provides exceptional strength and durability, ensuring the upper receiver can withstand demanding use.
Handguard: 15″ Lo-Pro Slope Nose (LPSN15) Quad Rail with True Fit Technology. This free-floating quad rail offers ample space for mounting accessories and provides a rigid platform for enhanced accuracy.
Bolt Carrier Group: M16 bolt carrier group – black phosphate. A full-auto rated bolt carrier group enhances reliability and durability.
Charging Handle: Ambidextrous Battle Latch Charging Handle Assembly (ABL/CHA). This allows for easy operation for both left and right-handed shooters.
Sights: A.R.M.S 71L Flip Up sight set. High quality back-up sights ready for use right out of the box.
Performance & Functionality
The Phase 5 Weapon Systems Inc Complete P5T15 Rifle Upper Assembly 5.56mm 16 Inch Chrome Lined Barrel P5T15-UPPER excels in its performance and functionality. Its accuracy is impressive, consistently delivering tight groupings at various distances. Reliability is a key strength, with no malfunctions experienced even after extended use in diverse conditions.
The P5T15 delivers exceptional results. The mid-length gas system contributes to a smoother recoil impulse. The FATman Hex Brake further enhances recoil management.
However, the weight of the quad rail can make the rifle feel front-heavy. This is a trade-off for its modularity. The included flip-up sights are adequate, but serious users may still prefer upgrading to a higher-end optic.
Design & Ergonomics
The P5T15 boasts a well-thought-out design and good ergonomics. The materials used are of high quality. The overall construction feels very solid.
The Lo-Pro Slope Nose (LPSN15) Quad Rail provides a comfortable and secure grip. However, some users may find the quad rail design less comfortable than a smoother, more rounded handguard. There may be a slight learning curve for those unfamiliar with ambidextrous charging handles, but it is generally intuitive.
Durability & Maintenance
The Phase 5 Weapon Systems Inc Complete P5T15 Rifle Upper Assembly 5.56mm 16 Inch Chrome Lined Barrel P5T15-UPPER is built to last. The durable finish protects against corrosion and wear. The chrome-lined barrel further extends the lifespan of the upper.
Maintenance is relatively simple. Regular cleaning and lubrication are all that is typically required to keep it running smoothly. The upper disassembles easily for cleaning and maintenance.
Accessories and Customization Options
The P5T15 comes with the A.R.M.S 71L Flip Up sight set and the FATman556 Hex Brake. The Lo-Pro Slope Nose (LPSN15) Quad Rail offers ample space for attaching accessories. This includes optics, lights, lasers, and vertical grips.
The upper assembly is compatible with any standard AR-15 lower receiver. It also accepts most aftermarket AR-15 accessories, such as triggers, stocks, and magazines. This allows for extensive customization to suit individual preferences and needs.
Pros and Cons of Phase 5 Weapon Systems Inc Complete P5T15 Rifle Upper Assembly 5.56mm 16 Inch Chrome Lined Barrel P5T15-UPPER
Pros
- Exceptional Reliability: Functions flawlessly under various conditions, ensuring consistent performance.
- Improved Accuracy: Delivers tighter groupings compared to standard AR-15 uppers, enhancing shooting precision.
- Durable Construction: Built with high-quality materials, ensuring longevity and resistance to wear and tear.
- Enhanced Ergonomics: Features an ambidextrous charging handle and comfortable quad rail for improved handling.
- Excellent Recoil Management: The FATman Hex Brake significantly reduces recoil and muzzle rise.
Cons
- Weight: The quad rail and robust construction add weight to the rifle, potentially causing fatigue during extended use.
- Price: The P5T15 is more expensive than many other complete upper assemblies on the market.
Who Should Buy Phase 5 Weapon Systems Inc Complete P5T15 Rifle Upper Assembly 5.56mm 16 Inch Chrome Lined Barrel P5T15-UPPER?
The Phase 5 Weapon Systems Inc Complete P5T15 Rifle Upper Assembly 5.56mm 16 Inch Chrome Lined Barrel P5T15-UPPER is perfect for tactical shooters, law enforcement professionals, and serious recreational shooters who demand reliability and accuracy. It’s also a good fit for those looking to upgrade their existing AR-15 platform with high-quality components.
This product might not be ideal for budget-conscious buyers or those primarily interested in lightweight builds. Those sensitive to weight may find the quad rail design less appealing.
A high-quality optic is a must-have to fully realize the accuracy potential of the P5T15. A weapon light is also essential for tactical applications.
Conclusion on Phase 5 Weapon Systems Inc Complete P5T15 Rifle Upper Assembly 5.56mm 16 Inch Chrome Lined Barrel P5T15-UPPER
The Phase 5 Weapon Systems Inc Complete P5T15 Rifle Upper Assembly 5.56mm 16 Inch Chrome Lined Barrel P5T15-UPPER is an excellent upgrade for any AR-15. It provides superior reliability, accuracy, and ergonomics. The price is justified by the quality of the components and the enhanced performance.
I wholeheartedly recommend the P5T15 to anyone seeking a top-tier AR-15 upper receiver. It’s an investment in a platform that will provide years of dependable service. Upgrade your AR-15 today with the Phase 5 Weapon Systems Inc Complete P5T15 Rifle Upper Assembly 5.56mm 16 Inch Chrome Lined Barrel P5T15-UPPER.