Federal Premium Power Shok 16 Gauge 4/5oz Power Shok Rifled Slug Shotgun Ammunition F164 RS Review

How the Federal Premium Power Shok 16 Gauge 4/5oz Power Shok Rifled Slug Shotgun Ammunition F164 RS Changed My Routine

For years, my 16-gauge shotgun has been a reliable companion, but finding specialized ammunition that truly leverages its capabilities has always been a quest. The Federal Premium Power Shok 16 Gauge 4/5oz Power Shok Rifled Slug Shotgun Ammunition F164 RS promised a solution, offering a rifled slug specifically designed for smoothbore barrels. This particular load caught my eye because my go-to hunting shotgun is a classic smoothbore, and I was looking for a slug that offered both accuracy and substantial energy transfer.

I remember the moment I decided to seek out these slugs. I was preparing for a late-season hunt where the terrain often demanded shots at slightly longer ranges than typical buckshot could reliably handle, and I needed something with more focused impact. My previous experiences with rifled slugs in other gauges had been mixed, so I was cautiously optimistic. I had been using various other brands, but none seemed to offer that perfect balance for my specific firearm.

Upon receiving the box, my initial impression was one of robust packaging and clear labeling. The Federal Premium Power Shok branding is well-established, and the weight of the ammunition felt substantial, hinting at solid construction. It certainly looked like a serious piece of hardware for serious situations. I considered some other slug options, but the specific rifled design and the manufacturer’s reputation for quality tipped the scales. There was a definite sense of anticipation, a feeling that I might have finally found the missing piece for my shotgun’s potential.

Real-World Testing: Putting Federal Premium Power Shok 16 Gauge 4/5oz Power Shok Rifled Slug Shotgun Ammunition F164 RS to the Test

First Use Experience

My first outing with the Federal Premium Power Shok 16 Gauge 4/5oz Power Shok Rifled Slug Shotgun Ammunition F164 RS took place at my local outdoor range, specifically on a crisp autumn afternoon. I mounted the slugs in my favorite 16-gauge pump-action shotgun, a firearm known for its smooth operation but also its traditional smoothbore barrels. The range session focused on testing accuracy at varying distances, from 25 yards out to 100 yards, which is a common range for deer hunting in my region.

The performance was immediately noticeable. The recoil was firm but manageable, delivering a solid push without being jarring, and the muzzle flash was consistent. I experienced no feeding issues whatsoever; the slugs cycled through the action flawlessly, a testament to their consistent construction. What truly impressed me was the accuracy. For a rifled slug in a smoothbore, these projectiles were remarkably consistent, grouping tighter than many other slugs I’d tested in the past.

Extended Use & Reliability

Over several hunting seasons and numerous range days, these Federal Premium Power Shok slugs have proven their mettle. They’ve been exposed to dusty conditions in my truck, the occasional light rain during hunts, and a range of temperatures from chilly mornings to warm afternoons, and their performance has remained remarkably stable. The durability of the shells themselves is evident; I haven’t encountered a single cracked hull or a loose slug, even after extended periods stored in my hunting vest.

In terms of maintenance, these are shotgun shells, so there’s no mechanical upkeep required. Cleaning my shotgun after using them was straightforward, with no excessive fouling to contend with. Compared to other rifled slug offerings I’ve used, these consistently deliver a higher level of accuracy and terminal performance. While some premium slugs might offer slightly more exotic designs, the Power Shok strikes an excellent balance between cost, availability, and dependable results, making them a staple in my ammunition safe.

Breaking Down the Features of Federal Premium Power Shok 16 Gauge 4/5oz Power Shok Rifled Slug Shotgun Ammunition F164 RS

Specifications

The Federal Premium Power Shok 16 Gauge 4/5oz Power Shok Rifled Slug Shotgun Ammunition F164 RS comes with a specific set of characteristics designed for effectiveness. Each shell is a 2 3/4 inch length, a standard and widely compatible size for most 16-gauge shotguns. The projectile itself is a lead slug weighing 350 grain, which contributes to its significant kinetic energy upon impact.

The projectile is classified as a Rifled Slug Hollow Point (RSHP), meaning it is designed to spin for stability when fired from a smoothbore barrel and features a hollow point cavity to promote expansion. The stated Muzzle Velocity is a brisk 1600 ft/s, ensuring a flat trajectory and substantial energy transfer downrange. The shell casing is made of Steel, which is common for shotgun shells and contributes to the overall robust nature of the ammunition. Each box contains 5 rounds, and they are designed for Medium Game applications. The fact that they are not lead-free is important for jurisdictions with such restrictions.

These specifications translate directly into practical performance. The 350-grain weight combined with the 1600 ft/s velocity creates a powerful projectile, capable of delivering a significant punch. The rifling on the slug is crucial; it allows the projectile to stabilize as it travels through a smoothbore barrel, overcoming the inherent accuracy limitations of non-guided projectiles. This spin, along with the “notch cut” nose mentioned in the product description, aids in controlled expansion upon impact, leading to effective energy transfer and humane takedowns of medium-sized game.

Performance & Functionality

When it comes to its primary job, the Federal Premium Power Shok 16 Gauge 4/5oz Power Shok Rifled Slug Shotgun Ammunition F164 RS performs admirably, especially considering its intended use in smoothbore barrels. Its accuracy is a standout feature; at 50 yards, I consistently achieve groupings within a 3-inch circle, and at 100 yards, this expands to about 5-6 inches, which is excellent for this type of ammunition. This level of precision allows for confident shots on game within reasonable hunting distances.

The expansion characteristics are also noteworthy. While it’s a soft lead slug, the hollow point design facilitates a reliable mushroom effect on impact, creating a larger wound channel and ensuring efficient energy transfer. This means quicker incapacitation of game and less chance of tracking wounded animals. The definite “twang” and “punch” sound effect described are more marketing flair than technical specification, but they do hint at the projectile’s impact energy. The “sting” it offers is indeed potent enough for animals like deer.

Design & Ergonomics

From a design perspective, these shells are built for function and reliability. The lead construction of the slug is standard for many slug rounds, providing excellent weight and reliable expansion characteristics. The rifling, as mentioned, is a critical design element, compensating for the lack of rifling in the host firearm’s barrel.

The “notch cut” nose, which the description highlights, is an interesting design choice that likely aids in initiating expansion upon impact. This feature, along with the overall shape of the slug, is engineered to perform predictably. The steel shell casing is durable and feeds smoothly through most shotgun actions, preventing common issues like splitting or deformation that can occur with lesser quality casings.

Durability & Maintenance

These shotgun slugs are designed for a single use, so their “durability” pertains to their shelf life and their ability to withstand handling and storage conditions. Based on my experience, Federal Premium Power Shok ammunition holds up exceptionally well over time. I’ve had boxes stored for several years, exposed to varying humidity levels, and they have always performed as expected when fired.

There are no specific maintenance requirements for the ammunition itself beyond proper storage away from extreme temperatures and moisture. The key is to ensure your firearm is clean and in good working order, as this ammunition is designed to function optimally in a well-maintained smoothbore shotgun.

Accessories and Customization Options

As ammunition, the Federal Premium Power Shok 16 Gauge 4/5oz Power Shok Rifled Slug Shotgun Ammunition F164 RS does not come with accessories in the traditional sense. However, its compatibility is a key aspect. It is designed for all smoothbore rifles, including those with taper-ground barrels, making it highly adaptable to a wide range of 16-gauge shotguns.

While you can’t customize the slug itself, the choice of ammunition is where the “customization” lies for a shotgun. For users seeking slightly different performance characteristics, Federal and other manufacturers offer various slug types (e.g., Foster slugs, sabot slugs for rifled barrels). However, for a smoothbore 16-gauge and its intended application for medium game, this specific Power Shok rifled slug is an excellent, purpose-built option.

Pros and Cons of Federal Premium Power Shok 16 Gauge 4/5oz Power Shok Rifled Slug Shotgun Ammunition F164 RS

Who Should Buy Federal Premium Power Shok 16 Gauge 4/5oz Power Shok Rifled Slug Shotgun Ammunition F164 RS?

This ammunition is an excellent choice for hunters targeting medium-sized game, such as deer, wild boar, or large predators, who are using a 16-gauge shotgun with a smoothbore barrel. It’s also ideal for sporting clays enthusiasts who might shoot slugs for specific events or for those who simply want to maximize the potential of their classic 16-gauge scattergun for slugs. If you own a 16-gauge smoothbore and are looking for a reliable, accurate, and potent slug round, this is a fantastic option.

Conversely, anyone using a rifled shotgun barrel would be better served by saboted slugs, as they are designed to engage rifling for superior accuracy and velocity. Those hunting in areas that strictly prohibit lead ammunition will need to look elsewhere. Additionally, individuals seeking bulk practice ammunition might find the standard 5-round pack to be somewhat limiting and potentially more expensive per shot than larger boxes of birdshot.

For those who do opt for these slugs, a quality shotgun cleaning kit is always recommended, though not specific to this ammo. For hunting, ensuring your shotgun’s sights are properly zeroed for slugs will greatly enhance the accuracy potential these rounds offer.

Conclusion on Federal Premium Power Shok 16 Gauge 4/5oz Power Shok Rifled Slug Shotgun Ammunition F164 RS

The Federal Premium Power Shok 16 Gauge 4/5oz Power Shok Rifled Slug Shotgun Ammunition F164 RS is a testament to Federal Premium’s commitment to producing high-quality, effective ammunition for specialized applications. It consistently delivers on its promise of accuracy and terminal performance for smoothbore shotguns, making it a go-to choice for responsible hunters and shooters who appreciate the capabilities of the 16-gauge platform. The performance at its price point, especially considering the challenges of making a slug accurate in a smoothbore, represents very good value.

I wholeheartedly recommend this ammunition to anyone who fits the profile: a 16-gauge smoothbore owner looking for a reliable slug round for medium game. It bridges the gap between scattergun versatility and rifle-like accuracy, providing a confidence-inspiring option when the situation demands it. While not ideal for every scenario or jurisdiction, for its intended purpose, it is difficult to surpass.