Description
The KELTEC 5.7X28MM 50 ROUNDS 16 BARREL is a semi-automatic rifle chambered in the high-velocity 5.7x28mm cartridge, featuring a 50-round magazine capacity and a 16-inch barrel. It’s a lightweight, high-capacity platform designed for rapid, low-recoil engagement, blending carbine handling with the ballistic profile of a modern PDW cartridge. This model is available at firearms-missouri.com for Missouri residents and nationwide.
Key Features
- High-Capacity Engagement: A 50-round magazine fundamentally changes your tactical math, allowing for sustained fire or engaging multiple targets without a reload.
- Low-Recoil, High-Velocity Cartridge: The 5.7x28mm round offers flat trajectory, minimal recoil impulse, and excellent barrier penetration, making follow-up shots fast and accurate.
- Ultra-Lightweight Build: At just 3.48 lbs., this rifle maneuvers like a pistol-caliber carbine, reducing fatigue during extended drills or patrols.
- 16″ Barrel Optimized for 5.7x28mm: This barrel length allows the 5.7 round to achieve its full velocity potential, maximizing its effective range and terminal performance.
- Ready-to-Run Platform: This rifle is drop-in ready, requiring no gunsmithing to get it on the range. Just add optics and ammunition.
Specifications & Details
| Specification | Detail |
|---|---|
| Caliber | 5.7x28mm |
| Magazine Capacity | 50 Rounds |
| Barrel Length | 16 Inches |
| Overall Weight | 3.48 lbs. |
| Finish | Black & Green |
| Action | Semi-Automatic |
Priced at $720.89, this Keltec represents a specific tool for a specific job. The 5.7x28mm cartridge, originally designed for FN’s P90, delivers armor-piercing capability in a small package. Here’s the thing—when it comes to home defense or property security, the combination of light weight, high capacity, and manageable recoil means you can place controlled shots quickly even under stress. The 16-inch barrel is the sweet spot for this round, providing a full burn of powder without the bulk of a longer rifle. Weighing in at just over three and a half pounds, you can operate this firearm all day without it becoming a burden.
Who This Rifle Is For
This is for the shooter who understands the 5.7x28mm niche. It’s ideal for a prepared citizen seeking a modern, low-recoil defensive carbine that offers substantial magazine capacity without the weight of a traditional rifle. It’s also a compelling option for varmint control where the high-velocity, fragmenting rounds are effective. Competitive shooters in specific practical shooting matches might also appreciate its unique characteristics. Given its light recoil, it can be an excellent training tool for newer shooters who may be sensitive to heavier calibers, though the cost of 5.7mm ammunition is a consideration.
Pros & Cons
Pros: The primary advantage is the 50-round magazine coupled with the lightweight, low-recoil 5.7mm platform—this allows for a high volume of accurate fire. The 3.48 lb. weight makes it exceptionally easy to handle and carry. The cartridge offers excellent performance against soft armor. The rifle’s design is straightforward and ready to use out of the box.
Cons: The 5.7x28mm ammunition is more expensive and less common than mainstream rounds like 5.56 NATO or 9mm. While the capacity is a pro, the magazine’s size can be cumbersome. Some aftermarket support for optics mounting or accessories may not be as vast as for an AR-15 platform.
Frequently Asked Questions
Q: Is this rifle compatible with other 5.7x28mm ammunition, like FN SS197SR or Federal American Eagle?
A: Yes, it is designed to cycle standard 5.7x28mm ammunition from major manufacturers like FN, Federal, and others. Always test your chosen defensive or practice load for reliable function.
Q: What type of optics mount does it use?
A: The rifle typically features a Picatinny rail section for mounting red dot sights, magnified optics, or other accessories. This allows you to use popular optics from brands like Vortex, Holosun, or Sig Sauer without modification.
Q: What is the process for purchasing this firearm?
A: All firearm purchases require an FFL transfer. You can complete your purchase online, and we will ship it to your chosen licensed FFL dealer in Missouri or a compliant state for the required background check and pickup.
If the concept of a lightweight, high-capacity rifle built around a modern cartridge aligns with your needs, this Keltec platform warrants a close look. See the full product details and availability on our site.
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