4S Pro 20 Protein Block Review

First Thoughts on the 4S Pro 20 Protein Block

The 4S Pro 20 Protein Block, manufactured by 4S, promises a convenient and readily available protein source for wildlife. It’s designed to supplement the diets of deer, turkey, and other animals, especially during periods of nutritional stress. The appeal lies in its simplicity: a block of compressed feed that theoretically releases nutrients over time, minimizing the need for frequent trips to feeding sites.

My interest in the 4S Pro 20 Protein Block stems from my involvement in wildlife management on a leased hunting property. The deer population needs supplemental feeding to improve their overall health and antler growth. I had been using loose feed in the past, which was messy, attracted unwanted pests, and required frequent replenishment. The promise of a long-lasting, relatively clean protein block was extremely enticing.

Upon receiving the 4S Pro 20 Protein Block, I was immediately struck by its weight and density. It felt solid and well-compacted, suggesting it might indeed withstand the elements and resist rapid consumption. The block’s appearance was fairly uniform, with visible chunks of soybean, alfalfa, and peanut meal – the listed ingredients. It had a strong, earthy smell, characteristic of these feed components.

Compared to loose deer feed, the 4S Pro 20 Protein Block seemed like a significant upgrade in terms of convenience and potential longevity. I had considered other protein blocks on the market, but the 4S Pro 20 Protein Block stood out due to its competitive price of $18.99 and the reputation of 4S as a reputable brand in the wildlife feed industry. My initial thought was cautiously optimistic; if this block performs as advertised, it could be a game-changer for my feeding program.

Real-World Testing: Putting 4S Pro 20 Protein Block to the Test

First Use Experience

I deployed the 4S Pro 20 Protein Block in a heavily wooded area of my hunting lease, near a frequently used game trail. I placed it on a slightly elevated platform constructed from fallen logs to minimize contact with the damp ground. Within 24 hours, there was evidence of deer visiting the block, with clear bite marks and scrape marks around the edges.

During the first week, the block was subjected to a variety of weather conditions, including heavy rain and moderate temperatures. The block held its shape remarkably well, with only minor surface erosion despite the rainfall. Consumption was slower than I anticipated, which was a positive sign in terms of longevity.

Extended Use & Reliability

After several months of monitoring, the 4S Pro 20 Protein Block demonstrated both strengths and weaknesses. Its durability was impressive; even after prolonged exposure to the elements and consistent use by deer, it remained intact for approximately six weeks. There was no evidence of significant mold or deterioration, which is a common issue with other feed types.

However, the rate of consumption varied significantly depending on deer density and weather conditions. During periods of heavy rainfall, the block became softer and more palatable, leading to increased consumption. Moreover, the block attracted other animals, including raccoons and squirrels, which contributed to its depletion. I found the block relatively easy to move and reposition, though it did leave a residue of feed particles on my hands. Overall, while it didn’t completely eliminate the need for monitoring, it proved far more reliable and less labor-intensive than loose feed.

Breaking Down the Features of 4S Pro 20 Protein Block

Specifications

The 4S Pro 20 Protein Block is primarily composed of soybean meal, alfalfa, and peanut meal. Its key specification is its 20% protein content, which is designed to provide essential amino acids for optimal deer health and antler development. The block’s weight is not explicitly stated, but based on my experience, it is approximately 20-25 pounds.

This 20% protein content is crucial because it directly impacts the nutritional value for the animals. The combination of soybean, alfalfa, and peanut meal ensures a balanced amino acid profile, supporting muscle growth, antler development, and overall vitality.

Performance & Functionality

The 4S Pro 20 Protein Block performed adequately in its intended purpose of supplementing the diet of deer and other wildlife. Deer readily consumed the block, indicating its palatability. Its slow-release nature helped maintain a consistent food source over an extended period.

The block’s primary strength lies in its convenience and ease of use. Its primary weakness, however, is its lack of selectivity – it attracts a variety of animals, not just the intended targets. It met my expectations in terms of durability and longevity but exceeded my expectations in attracting a wider variety of animals than just deer.

Design & Ergonomics

The 4S Pro 20 Protein Block has a simple, utilitarian design: a compressed block of feed. The materials are primarily plant-based, giving it a natural appearance and odor. Its weight makes it relatively easy to transport and deploy, though repeated handling can be messy due to crumbling.

The block is user-friendly, requiring no special tools or knowledge for deployment. There is no real learning curve associated with its use.

Durability & Maintenance

The 4S Pro 20 Protein Block demonstrated good durability, withstanding several weeks of exposure to the elements and consistent animal activity. Minimal maintenance is required, other than occasional repositioning to prevent excessive ground contact. Its longevity ultimately depends on the animal population density and weather conditions.

Accessories and Customization Options

The 4S Pro 20 Protein Block does not come with any specific accessories. The primary customization option is the method of deployment – placing it on a platform, securing it to a tree, or simply leaving it on the ground. It is compatible with various feed block holders available from other brands.

Pros and Cons of 4S Pro 20 Protein Block