Kel-Tec R50 – P90 Killer or Just Hype

#KelTecR50 #57x28 #GunCommunity

Kel-Tec R50 Review – Is this the ultimate 5.7x28mm pistol carbine? In this video, we take a deep dive into the Kel-Tec R50, covering everything from design, features, and performance to real range test results. This futuristic firearm combines the compact size of a pistol with the stability of a carbine, making it one of the most unique firearms on the market today.

✅ Specs & Features Covered:
✔ Chambered in 5.7x28mm
✔ 50-round magazine compatibility
✔ Lightweight, tactical design
✔ Folding stock and optic-ready rail
✔ Smooth trigger and accuracy

We also test its accuracy, recoil, reliability, and upgrades to see if the R50 lives up to the hype. Whether you’re a Kel-Tec fan, a 5.7 enthusiast, or just love unique firearms, this review will answer all your questions.

💬 What do you think of the Kel-Tec R50? Would you add it to your collection? Drop your thoughts in the comments!

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What Is the Kel-Tec R50?

The Kel-Tec R50 is a semi-automatic rifle variation of the futuristic P50 pistol, designed around the powerful 5.7×28 mm cartridge. Essentially, it's the P50 platform reimagined with a longer barrel and a folding stock for greater versatility and performance .

Key Features & Highlights

Caliber & Capacity

Chambered in 5.7×28 mm, notable for its high velocity and low recoil .

Utilizes 50-round helical (rotary) transparent magazines—the same ones used by FN’s P90—stacked horizontally for high capacity .

Stock & Design

Equipped with an ambidextrous, side-folding metal stock that folds neatly beside the grip, enhancing portability and compactness .

Barrel & Sights

Features a 16-inch barrel threaded 1/2-28 for muzzle devices such as suppressors or compensators .

Includes adjustable utility iron sights; upper receiver incorporates a Picatinny rail for optics and a 2-inch lower rail for accessories .

Controls & Ergonomics

Fitted with an AR-style charging handle and a QD sling cup above the magazine release for mounting a single-point sling .

Designed to be lightweight—ranging from about 3.5 to 4 pounds unloaded depending on the source .

Performance & Role

Offers excellent accuracy, rapid follow-up shots, and minimal felt recoil, making it effective for home defense, range shooting, or small-game hunting .

Praised for its “laser-beam” accuracy and compact firepower .

Specifications Summary

AttributeDetailsCaliber5.7×28 mmMagazine Capacity50 + 1 roundsBarrel Length16″, threaded ½-28StockSide-folding, ambidextrous metal stockRails7″ top Picatinny, 2″ bottom PicatinnyWidth & WeightAround 3.5–4 lbs (unloaded)Length (Folded)Approximately 21.5″ to 35″ overallCharging HandleAR-styleSling MountQD sling cup above mag release

R50 Defender Variant

Kel-Tec also offers the R50 Defender, a shorter-barreled (9.6″) version, essentially a P50 with a folding stock. It measures approximately 16.4″ folded, 25.2″ unfolded, weighs about 4.3 lbs, and utilizes the same accessories and magazines .

What Reviewers Say

Guns.com review—the R50 blends compact firepower and lightweight design into a distinctive, futuristic-looking package, likened to a sci-fi blaster .

Guns America review—noted how easy it is to use the folding stock and praised the rifle’s unique design language .