First Impressions of OpticsPlanet Exclusive Moriarti AR-15 5.56 NATO 16in Diamond Cut 12in MLOK Upper Assembly/Triport
The AR-15 platform is legendary, and finding a reliable upper assembly is paramount for any build or upgrade. The OpticsPlanet Exclusive Moriarti AR-15 5.56 NATO 16in Diamond Cut 12in MLOK Upper Assembly/Triport promises a combination of quality components and a unique aesthetic. With its diamond cut barrel, M-LOK handguard, and distinct tri-port muzzle brake, it certainly stands out in a market saturated with similar offerings.
My journey to finding this upper assembly began with a need to upgrade my existing AR-15. I was looking for improved accuracy and a more modern handguard system. The M-LOK compatibility was a major selling point for me.
Upon receiving the Moriarti upper, the first thing that struck me was the visual appeal. The diamond cut barrel isn’t just for looks; it also aids in heat dissipation. The assembly felt solid, with a good weight balance indicating quality materials were used in its construction.
I had been considering a similar upper from Palmetto State Armory and another from Aero Precision. Ultimately, the OpticsPlanet Exclusive Moriarti won me over due to its unique design elements and appealing price point. The aggressive look of the barrel and muzzle device were exactly what I was after.
My initial impression was one of excitement. I was eager to mount it on my lower and head to the range to test its performance. It looked the part of a high-performing upper, and I was hoping the performance would match the aesthetics.
Real-World Testing: Putting OpticsPlanet Exclusive Moriarti AR-15 5.56 NATO 16in Diamond Cut 12in MLOK Upper Assembly/Triport to the Test
First Use Experience
My first range trip with the OpticsPlanet Exclusive Moriarti AR-15 5.56 NATO 16in Diamond Cut 12in MLOK Upper Assembly/Triport was at my local outdoor shooting range. I wanted to test its accuracy and handling with different types of ammunition. The weather was sunny and dry, providing ideal conditions for shooting.
The upper performed admirably, showing decent accuracy right out of the box. I experienced no failures to feed or eject during the first 100 rounds. The mid-length gas system seemed to contribute to a smoother recoil impulse compared to my previous carbine-length system.
The M-LOK handguard felt comfortable in my hand, and I appreciated the ample space for attaching accessories. It took very little time to adjust to the feel of the new upper. The tri-port muzzle brake definitely did its job in reducing felt recoil and muzzle rise, although it also increased the noise level.
After the first use, I noticed some slight copper fouling in the barrel, which is normal for a new barrel. Overall, I was very pleased with the initial performance.
Extended Use & Reliability
After several months and hundreds of rounds through the OpticsPlanet Exclusive Moriarti AR-15 5.56 NATO 16in Diamond Cut 12in MLOK Upper Assembly/Triport, it has proven to be quite reliable. I’ve primarily used brass-cased ammunition, but I’ve also run some steel-cased rounds through it without any issues. The nitride finish on the barrel seems to be holding up well.
The upper has seen use in varying weather conditions, from hot and dry summer days to cooler, damp autumn afternoons. So far, there are no significant signs of wear and tear. The anodized finish on the receiver and handguard remains intact.
Cleaning and maintenance have been straightforward. A standard AR-15 cleaning kit is all that’s needed to keep it running smoothly. I clean the barrel and bolt carrier group after each range session.
Compared to my previous upper, the Moriarti offers a noticeable improvement in accuracy and recoil management. The free-float handguard also allows for more consistent barrel harmonics, leading to tighter groupings. It definitely outperforms my expectations for an upper in this price range.
Breaking Down the Features of OpticsPlanet Exclusive Moriarti AR-15 5.56 NATO 16in Diamond Cut 12in MLOK Upper Assembly/Triport
Specifications
The OpticsPlanet Exclusive Moriarti AR-15 5.56 NATO 16in Diamond Cut 12in MLOK Upper Assembly/Triport boasts several key specifications. It features a 5.56x45mm NATO caliber, making it compatible with standard AR-15 magazines and ammunition. The 16-inch barrel strikes a good balance between maneuverability and ballistic performance.
The mid-length gas system contributes to a softer recoil impulse compared to shorter gas systems. The 1-7 twist rate is ideal for stabilizing a wide range of bullet weights. The barrel is threaded at 1/2×28, allowing for the use of various muzzle devices.
The 12-inch M-LOK handguard provides ample space for mounting accessories. The included tri-port muzzle brake is designed to reduce recoil and muzzle rise. The upper assembly features an anodized finish for enhanced durability and corrosion resistance.
These specifications translate to a reliable and versatile upper assembly suitable for various shooting applications. The mid-length gas system makes shooting more comfortable, while the M-LOK handguard offers plenty of customization options. The diamond cut barrel not only looks great, but also helps to dissipate heat during extended shooting sessions.
Performance & Functionality
The OpticsPlanet Exclusive Moriarti AR-15 5.56 NATO 16in Diamond Cut 12in MLOK Upper Assembly/Triport performs exceptionally well for its price point. Accuracy is impressive, with consistent groupings achievable at 100 yards using quality ammunition. Reliability has been excellent, with no malfunctions experienced after hundreds of rounds.
The tri-port muzzle brake effectively reduces recoil and muzzle rise, allowing for faster follow-up shots. The M-LOK handguard provides a secure and comfortable platform for attaching accessories such as lights, lasers, and foregrips. Usability is excellent, with a smooth charging handle pull and positive bolt lockup.
One minor weakness is that the tri-port muzzle brake can be quite loud, especially for those standing nearby. The upper assembly definitely meets my expectations for an entry-level to mid-range AR-15 build.
Design & Ergonomics
The OpticsPlanet Exclusive Moriarti AR-15 5.56 NATO 16in Diamond Cut 12in MLOK Upper Assembly/Triport features a well-thought-out design. The materials used feel durable and of good quality. The weight is balanced, making the rifle comfortable to handle and shoot.
The M-LOK handguard is slim and ergonomic, providing a comfortable grip. The controls are easily accessible and intuitive to use. There is no significant learning curve associated with using this upper assembly.
Durability & Maintenance
The OpticsPlanet Exclusive Moriarti AR-15 5.56 NATO 16in Diamond Cut 12in MLOK Upper Assembly/Triport appears to be built to last. The anodized finish provides excellent protection against corrosion and wear. The barrel, made from 4150 CMV steel, is designed to withstand high round counts.
Maintenance is simple and straightforward. Regular cleaning and lubrication are all that’s needed to keep the upper assembly running smoothly. The upper is compatible with standard AR-15 parts, making repairs easy and affordable if needed.
Accessories and Customization Options
The OpticsPlanet Exclusive Moriarti AR-15 5.56 NATO 16in Diamond Cut 12in MLOK Upper Assembly/Triport does not come with many included accessories. However, the M-LOK handguard provides endless customization options. It is compatible with all standard M-LOK accessories, including rail sections, foregrips, lights, and lasers.
The 1/2×28 threaded barrel allows for the use of any compatible muzzle device. The upper receiver is also compatible with various aftermarket charging handles.
Pros and Cons of OpticsPlanet Exclusive Moriarti AR-15 5.56 NATO 16in Diamond Cut 12in MLOK Upper Assembly/Triport
Pros
- Affordable price for the features and quality offered.
- Reliable performance with various types of ammunition.
- Effective tri-port muzzle brake significantly reduces recoil and muzzle rise.
- M-LOK handguard provides ample space for accessories and customization.
- Diamond cut barrel enhances aesthetics and aids in heat dissipation.
Cons
- Tri-port muzzle brake is quite loud.
- May require a break-in period for optimal accuracy.
Who Should Buy OpticsPlanet Exclusive Moriarti AR-15 5.56 NATO 16in Diamond Cut 12in MLOK Upper Assembly/Triport?
The OpticsPlanet Exclusive Moriarti AR-15 5.56 NATO 16in Diamond Cut 12in MLOK Upper Assembly/Triport is perfect for budget-conscious AR-15 enthusiasts looking for a reliable and aesthetically pleasing upgrade. It is also suitable for recreational shooters and home defense users who appreciate a customizable platform. It’s a great choice for anyone building their first AR-15 or looking to upgrade an existing rifle.
This product might not be ideal for competitive shooters seeking absolute top-tier accuracy or those who prioritize stealth due to the muzzle brake’s noise.
A must-have accessory would be a quality optic, such as a red dot sight or scope, to maximize the upper’s accuracy potential. Consider a forward grip for enhanced control and comfortable shooting.
Conclusion on OpticsPlanet Exclusive Moriarti AR-15 5.56 NATO 16in Diamond Cut 12in MLOK Upper Assembly/Triport
Overall, the OpticsPlanet Exclusive Moriatti AR-15 5.56 NATO 16in Diamond Cut 12in MLOK Upper Assembly/Triport offers excellent value for its price. It provides a reliable and customizable platform with several desirable features. The unique diamond cut barrel and effective muzzle brake set it apart from many competitors.
The price is definitely justified, considering the quality of the components and the performance it delivers. I would highly recommend this upper assembly to anyone looking for an affordable and reliable AR-15 upgrade.
If you’re looking to build a new AR-15 or upgrade your existing one, the OpticsPlanet Exclusive Moriarti AR-15 5.56 NATO 16in Diamond Cut 12in MLOK Upper Assembly/Triport is definitely worth considering. Check it out on OpticsPlanet today!