Description
The Kel‑Tec PR‑5.7 5.7x28mm 4.64 in Pistol – Black is a compact, top-loading semi-automatic handgun built for lightweight everyday carry. Chambered in the flat-shooting 5.7x28mm, it uses a rotary barrel and a unique stripper-clip top-load system instead of a conventional detachable magazine. The polymer frame keeps the weight down, and the optic-ready slide with serrations gives you positive purchase. This is a straight‑shooting, no‑nonsense piece for the fellow who wants a slim, packable pistol that still reaches out with authority.
| Manufacturer | Kel‑Tec |
|---|---|
| Model | PR‑5.7 |
| Material | Polymer frame, steel slide |
| Compatibility | 5.7x28mm ammunition; accepts standard stripper clips |
| Finish | Black |
| Weight | Approx. 12.5 oz (unloaded, per manufacturer specs) |
| Condition | New |
Key Features
- Top‑Load Stripper‑Clip System – No detachable magazine to fumble with. You feed the pistol directly from a stripper clip, which keeps the profile slim and reduces snag points. Why it matters: For a deep‑concealment rig or a truck gun, that low‑profile design means it hides better and won’t hang up on your cover garment.
- Rotary Barrel Lock‑Up – The barrel rotates to lock into the slide, providing a solid, repeatable lock‑up for improved accuracy. Why it matters: You get tighter groups and consistent shot‑to‑shot performance, even with the hot 5.7 round.
- Optic‑Ready Slide with Serrations – The slide is milled to accept a micro red‑dot, and the aggressive serrations give you a sure grip when racking. Why it matters: Mounting a dot speeds up target acquisition, and those serrations let you cycle the action even with sweaty or gloved hands.
- Lightweight Polymer Frame – At just over three‑quarters of a pound, this pistol disappears on the hip or in a pocket. Why it matters: You’ll carry it more often because you won’t feel it, and that means you’re always prepared.
- Compact Profile – Overall length of 7.16 inches and a barrel of 4.64 inches make it easy to conceal without sacrificing sight radius. Why it matters: A longer sight radius helps you shoot accurately, while the short overall length keeps the gun manageable in a holster.
Who It’s For
This pistol is for the Southern shooter who values simplicity and low weight. It’s a fine choice for a truck gun, a trail companion, or a backup piece on a dove hunt when you need something that won’t weigh down your vest. If you’re a left‑handed shooter, the top‑load system is ambidextrous by nature, so it works equally well for southpaws.
Pros & Cons
- Pros: Very lightweight, slim profile, no magazine to lose, optic‑ready, affordable price point.
- Cons: The top‑load system means reloads are slower than with a conventional detachable magazine, and the 5.7 round can be pricey compared to 9mm.
Comparison: Kel‑Tec PR‑5.7 vs. Zev Technologies OZ9 vs. Lone Wolf Distributors Timberwolf
| Feature | Kel‑Tec PR‑5.7 | Zev Technologies OZ9 | Lone Wolf Timberwolf |
|---|---|---|---|
| Caliber | 5.7x28mm | 9mm | 9mm |
| Weight | ~12.5 oz | ~24 oz | ~26 oz |
| Magazine | Stripper‑clip top load | Detachable box magazine | Detachable box magazine |
| Optic Ready | Yes | Yes | No |
| Price | $399.99 | $1,200+ | $400–$500 |
The Zev OZ9 is a premium competition gun with a heavier frame and faster reloads, but it costs three times as much. The Lone Wolf Timberwolf is a budget Glock‑clone with a standard mag, but it lacks optic readiness. The Kel‑Tec PR‑5.7 splits the difference: it’s lightweight, optic‑ready, and affordable, though you trade speed for simplicity.
FAQ
How does the top‑load system work?
You use a standard 5.7x28mm stripper clip to feed the pistol. Open the top cover, insert the clip, and push the rounds down into the internal magazine. It’s similar to loading an old Mauser rifle, but in a handgun package.
Is this pistol compatible with any 5.7x28mm ammunition?
Yes, as long as it’s factory‑loaded 5.7x28mm ammunition. Avoid handloads or reloads, as the high chamber pressure of the 5.7 round can be unpredictable.
Can I mount a red‑dot sight on this pistol?
Yes, the slide is pre‑milled for a micro red‑dot footprint. You’ll need to purchase the appropriate mounting plate (sold separately) for your chosen optic.
What is the barrel length and overall length?
According to Kel‑Tec specs, the barrel is 4.64 inches and the overall length is 7.16 inches.
Trust & Service
- ✓ Nationwide delivery to all 50 states
- ✓ Ships within 1–2 business days
- ✓ 30‑day return policy
- ✓ Secure checkout
Browse more in our Semi Auto Handguns collection, or check out Compact Pistols and 5.7x28mm Firearms for similar options.
Last updated: April 2026
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