Introduction
The AR-15. The very mention conjures images of freedom, versatility, and the American spirit. It’s a platform that has captured the hearts of enthusiasts, hunters, and competitive shooters alike. Its modular design, allowing for incredible customization, has cemented its place as one of the most popular firearms in the United States. And leading the charge in affordability and accessibility is Palmetto State Armory (PSA).
PSA, a name synonymous with value in the firearms world, has made a significant impact by offering a wide array of AR-15 parts and complete rifles. They’ve empowered countless individuals to own and enjoy this iconic platform. Among their offerings is a configuration that harkens back to the roots of precision and long-range shooting: the twenty-inch barrel AR-15. This article delves deep into the world of the **PSA 20 inch AR15**, providing a comprehensive review of its features, performance, and value proposition. We’ll explore whether this offering lives up to the reputation of both the AR-15 and PSA.
PSA and the AR-15 Market
Let’s begin with PSA. Founded on the principle of providing quality firearms and components at accessible prices, PSA has rapidly grown from a small operation into a major player in the industry. They achieved this by embracing a direct-to-consumer model, reducing overhead, and offering a diverse range of products. From complete rifles to individual parts, PSA equips shooters to build their own AR-15s or select a pre-configured option that perfectly fits their needs. This commitment to value is a defining characteristic of their brand and a primary reason for their widespread popularity.
In the broader AR-15 market, PSA has played a crucial role in democratizing gun ownership. By making the platform more affordable, they’ve opened up access for a wider demographic of people. They also provide a convenient option for individuals to get started with building or owning an AR-15, helping build a stronger and more engaged community of gun owners. The versatility of the AR-15 itself—capable of adapting to various roles like home defense, competition shooting, and hunting—has contributed to its sustained popularity. PSA has played a key role in sustaining and growing this popularity.
Features and Specifications
Let’s now turn our attention to the heart of the matter: the **PSA 20 inch AR15**. The 20-inch barrel, a traditional configuration for the AR-15, offers a blend of performance that appeals to a specific segment of shooters. Let’s dissect the key features and specifications to understand what makes the **PSA 20 inch AR15** tick.
Barrel Specifications
First and foremost is the barrel. The **PSA 20 inch AR15** barrel, constructed from various materials like Chrome Moly Vanadium or stainless steel, is usually engineered with a rifle-length gas system, which is crucial for optimal performance and recoil management. The choice of material impacts durability and corrosion resistance. The rifling twist rate, generally a 1:7 or 1:8, is a critical factor. This twist rate dictates the types of bullets the barrel is designed to stabilize effectively. Faster twist rates, like 1:7, are better suited for heavier bullets, while slower twist rates are suited for lighter bullets. The profile of the barrel can also vary, impacting the weight and heat resistance. Heavier profiles offer increased resistance to heat, which is important for sustained firing. The 20-inch length itself contributes significantly to both muzzle velocity and accuracy potential, offering advantages in distance shooting.
Upper Receiver
The upper receiver houses the barrel and gas system. PSA typically uses forged 7075-T6 aluminum for the upper receiver, an industry standard for strength and durability. The rifle-length gas system, which is a feature of many **PSA 20 inch AR15** models, contributes to softer recoil and more reliable functioning. The choice of handguard is another crucial detail. You might find free-float handguards, which enhance accuracy by isolating the barrel from external forces. Other options could include quad rails or more modern M-LOK/KeyMod systems, allowing for the attachment of accessories like lights, lasers, and vertical grips. A forward assist and dust cover are standard features, adding to the upper receiver’s functionality.
Lower Receiver
The lower receiver forms the foundation of the firearm. Like the upper, it’s often constructed from forged 7075-T6 aluminum. The trigger group is another focal point. **PSA 20 inch AR15** models often come with a mil-spec trigger group, which offers reliable, though often basic, performance. Many shooters will upgrade to more sophisticated triggers for enhanced feel and crispness. The buffer system and stock also impact the overall feel of the rifle. The buffer weight and spring work in conjunction to manage recoil and ensure smooth cycling. The stock’s adjustability also affects the overall comfort and fit for the shooter. The grip material and ergonomics affect how well the rifle fits the shooter’s hands.
Bolt Carrier Group
The Bolt Carrier Group (BCG) is the workhorse of the AR-15. PSA’s BCGs are typically made from quality materials, ensuring robust and consistent cycling. The BCG is usually subjected to Magnetic Particle Inspection (MPI) and High Pressure Testing (HPT), which ensures that the BCG meets the minimum requirements. The BCG must withstand immense pressure and heat.
Weight and Dimensions
Finally, the overall weight and dimensions of the **PSA 20 inch AR15** are key considerations. The 20-inch barrel adds significant length and weight compared to shorter configurations. This influences the rifle’s balance, handling characteristics, and ease of maneuverability.
Performance and Accuracy
Now, let’s move to the real-world performance. The true test of any firearm lies in how it performs at the range. The **PSA 20 inch AR15** offers a combination of characteristics when we get the chance to shoot.
Shooting Tests
Accuracy testing is essential. During our own tests, we’ll evaluate the **PSA 20 inch AR15**’s performance using different ammunition, including various grain weights, to determine the rifle’s preferred ammo. We’ll fire multiple groups at distances of one hundred, and two hundred yards to assess accuracy potential. The shot groupings will tell us the level of accuracy.
Recoil and Handling
Recoil and handling is another important characteristic. The 20-inch barrel absorbs some of the recoil energy, making the rifle generally easier to control than an AR-15 with a shorter barrel. However, the length and weight of the rifle also change the overall balance, which can affect the feel of the rifle during rapid fire.
Reliability
Reliability is a crucial factor for any AR-15. Throughout testing, we’ll fire hundreds of rounds, monitoring for any malfunctions. We’ll assess how the rifle handles different types of ammunition and operating environments. A good AR-15 should function well under a wide array of conditions.
Pros and Cons Based on Performance Testing
Based on the testing of this particular **PSA 20 inch AR15**, we can then assess the pros and cons.
Comparison to Other AR-15 Configurations
Compared to other popular AR-15 configurations, the 20-inch barrel has a distinct role. Shorter-barreled rifles, such as 16-inch or even SBR (Short Barreled Rifle) configurations, prioritize maneuverability and close-quarters handling. The **PSA 20 inch AR15**, in contrast, excels at longer-range engagements. The longer barrel provides greater bullet velocity, translating to flatter trajectories and more effective range.
When compared to longer-range rifles, such as dedicated bolt-action rifles, the AR-15 offers a significant advantage in terms of rate of fire and modularity. Although a bolt-action rifle might have the edge in pinpoint accuracy at extreme ranges, the AR-15, especially the **PSA 20 inch AR15**, provides a more versatile platform for a wide range of shooting scenarios.
Build Options and Customization
One of the AR-15’s greatest strengths is its modularity. The **PSA 20 inch AR15** offers a range of options in terms of build. You can buy a complete rifle ready to go out of the box. The complete-rifle option is the easiest, but limits the options. PSA also provides options for building your own rifle, allowing you to choose from individual components. You can select the barrel length, handguard style, trigger, stock, and other components, customizing the rifle to meet your specific needs and preferences.
Beyond the basic components, the AR-15 platform also supports a wide range of aftermarket upgrades. Shooters can swap out triggers for a lighter, crisper pull. Stocks and grips can be replaced to customize the fit and feel. Optics and sights can be added to enhance accuracy and target acquisition. Handguards can be upgraded to accommodate various accessories. The customization possibilities are virtually endless.
Pros and Cons
Now, let’s weigh the pros and cons of the **PSA 20 inch AR15**.
Pros
The primary selling point is the exceptional value. PSA delivers a reliable and accurate rifle at a price point that is highly competitive. The accuracy potential allows for engaging targets at extended distances. The modularity allows for customization, enhancing the rifle’s versatility. Reliability is another key aspect. The rifle should prove reliable.
Cons
The 20-inch barrel comes with a few trade-offs. The weight is typically greater than that of shorter configurations, making the rifle less ideal for tactical applications or prolonged carry. The extended length can also make it less maneuverable in tight spaces.
Target Audience and Applications
Who is the ideal user? The **PSA 20 inch AR15** is an excellent choice for shooters on a budget who want to get into target shooting. It is also a great option for hunters who want to hunt at medium ranges. This rifle excels when shooting paper targets or steel targets. With a proper scope, it’s capable of great accuracy at those distances. It also serves well for general plinking at longer ranges.
Maintenance and Care
Maintenance is crucial for the longevity and reliability of your **PSA 20 inch AR15**. Regular cleaning and lubrication are essential. After each shooting session, the barrel should be cleaned to remove any powder residue. The bolt carrier group should be disassembled, cleaned, and lubricated. Preventative maintenance, like inspecting the rifle for wear and tear, will help to avoid issues. When not in use, the rifle should be stored in a secure location.
Conclusion
In conclusion, the **PSA 20 inch AR15** represents a compelling offering. It is a testament to the value that PSA offers. For shooters who want an accurate and affordable rifle, the **PSA 20 inch AR15** is a viable option. The long barrel and versatility of the AR-15 make this a winning combination.
If you are considering a **PSA 20 inch AR15** to build or buy, you will not be disappointed. You can find this rifle and PSA components at the PSA website, as well as at various online and brick-and-mortar gun stores.
Call to Action
We encourage you to share your experiences with the **PSA 20 inch AR15** in the comments.
