The Ruger 77/357 .357 Mag 18.5in Kryptek 5-Rd is a compact bolt-action rifle built for shooters who demand a lightweight, maneuverable platform without sacrificing terminal performance. Chambered in .357 Magnum, it pairs a cold hammer-forged threaded barrel with a Kryptek Obskura Nox camo synthetic stock. The 18.5-inch barrel includes factory thread protection and integral scope mounts, delivering a ready-to-run package for hunting, pest control, and precision shooting where every pound matters.
| Manufacturer | Ruger |
|---|---|
| Model | 77/357 |
| Material | Kryptek Obskura Nox camo synthetic stock; cold hammer-forged steel barrel |
| Compatibility | .357 Magnum / .38 Special (per manufacturer specs) |
| Finish | Kryptek Obskura Nox camo pattern; matte blued barrel |
| Weight | 6.2 lbs (per Ruger specs) |
| Condition | New |
Key Features
- Cold Hammer-Forged Barrel — Why it matters: Ruger’s hammer-forging process creates a denser, more uniform bore that delivers consistent accuracy shot after shot, even under rapid fire or extended strings.
- Integral Scope Mounts — Why it matters: Machined directly into the receiver, these mounts eliminate the need for aftermarket bases and keep your optic rock-solid zeroed, reducing points of failure in the field.
- Detachable Rotary 5-Round Magazine — Why it matters: The rotary design feeds .357 Magnum and .38 Special rounds reliably, and the flush-fit magazine prevents snagging on gear or brush during movement.
- Three-Position Safety — Why it matters: You can lock the bolt, load/unload with the safety on, or fire — giving you precise control over the action in high-stress or confined spaces.
- Adjustable Rear Sight and Bead Front Sight — Why it matters: Iron sights are ready out of the box for immediate use, and the adjustable rear lets you dial in elevation without tools, critical when switching between ammo types.
Who It’s For
This rifle is for the hunter who stalks thick timber or works tight blinds, the LEO needing a low-recoil patrol carbine that shares ammo with their sidearm, and the precision shooter who wants a compact bolt gun for steel out to 150 yards. If you run a .357 revolver daily, this is your companion long gun.
Pros & Cons
- Pro: Compact 18.5-inch barrel with threaded muzzle — ready for suppressor mounting; factory thread protector included.
- Pro: Kryptek Obskura Nox camo pattern breaks up the rifle’s outline in woodland and transitional terrain.
- Con: The 5-round magazine capacity is adequate for hunting but may feel restrictive for shooters used to semi-auto platforms. Reloads are slower than a box mag.
Comparison: Ruger 77/357 vs. Competitors
| Feature | Ruger 77/357 | Zev Technologies AR-9 (9mm) | Lone Wolf Distributors G9 (9mm) |
|---|---|---|---|
| Caliber | .357 Magnum / .38 Special | 9mm Luger | 9mm Luger |
| Barrel Length | 18.5 inches (threaded) | 16 inches (threaded) | 16 inches (threaded) |
| Action | Bolt-action | Semi-auto (blowback) | Semi-auto (blowback) |
| Weight | 6.2 lbs | 5.8 lbs | 6.5 lbs |
| Magazine Capacity | 5 rounds (rotary) | 10+ rounds (Glock mags) | 10+ rounds (Glock mags) |
| MSRP | $998.00 | $1,299.00 | $1,199.00 |
| Best Use | Hunting, precision shooting, revolver companion | Home defense, competition | Home defense, training |
The Ruger 77/357 offers a distinct advantage in terminal ballistics over 9mm carbines, delivering .357 Magnum energy out to 150 yards with a bolt-action’s inherent accuracy. However, semi-auto options from Zev and Lone Wolf provide higher capacity and faster follow-up shots for close-quarters applications.
FAQ
Does the Ruger 77/357 accept .38 Special ammunition?
Yes. According to Ruger specs, the 77/357 is designed to feed and fire .38 Special rounds as well as .357 Magnum. The rotary magazine handles both cartridges reliably.
What thread pitch is the barrel?
The 18.5-inch barrel is threaded 5/8×24 TPI, a common standard for .357-caliber suppressors and muzzle devices. The factory thread protector is included.
Can I mount a scope without buying extra parts?
Yes. The receiver has integral scope mounts machined into it. You only need to add rings — no base required. This maintains a low profile and reduces weight.
Is the Kryptek Obskura Nox stock adjustable for length of pull?
No. The synthetic stock has a fixed length of pull of 13.5 inches. It is not adjustable, but the compact design keeps the rifle balanced and easy to shoulder.
Trust & Logistics
- ✅ Nationwide delivery (all 50 states)
- ✅ Ships 1-2 business days
- ✅ 30-day returns
- ✅ Secure checkout
Bolt Action Rifles | .357 Magnum Rifles | Ruger Rifles
Last updated: April 2026
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