Keystone Adult 722 KPT Rib 22 LR – 16.5" Threaded Bull Barrel with Blue Hard CaseKeystone Adult 722 KPT Rib 22 LR – 16.5" Threaded Bull Barrel with Synthetic Blue Hard Case
The Keystone Adult 722 KPT Rib 22 LR delivers unmatched precision and durability for serious shooters and enthusiasts. Engineered with a 16.5‑inch threaded barrel, this bull barrel combines a high‑grade synthetic blue hard case with a 12/2×28 rifling twist, ensuring smooth, consistent performance shot after shot. Whether you're targeting competitive accuracy or reliable hunting, the 722 KPT rib is the ultimate upgrade for your 22 LR platform.
Key Features & Benefits
- Premium 16.5‑inch threaded barrel: Ideal for attaching suppressors, muzzle brakes, or custom accessories.
- 12/2×28 rifling: Optimized for the .22 LR cartridge, delivering tight groups and reduced recoil.
- Bull barrel construction: Provides enhanced rigidity, heat resistance, and longevity.
- Synthetic blue hard case: Tough, weather‑resistant exterior protects the barrel during transport and storage.
- 1/7‑rd mag compatibility (KSA20450): Seamlessly fits standard 22 LR magazines for reliable feeding.
- High‑visibility black and blue finish: Easy identification and sleek aesthetic.
- UPC 611613204503 & Model KSA20450: Track inventory and ensure authenticity with confidence.
Technical Specifications
| Specification | Detail |
|---|
| Model | Keystone Adult 722 KPT Rib |
| Caliber | .22 Long Rifle (LR) |
| Barrel Length | 16.5 in (419 mm) |
| Threading | 1/7 RD (right‑hand, 1‑in × 16‑TPI) |
| Rifling Twist | 12/2×28 |
| Barrel Type | Bull barrel – reinforced for stability |
| Finish | Black with synthetic blue hard case coating |
| Magazine Compatibility | 1/7‑rd mag (KSA20450) |
| UPC | 611613204503 |
Why Choose the Keystone 722 KPT Rib?
When performance matters, the Keystone 722 KPT rib stands out for its meticulous engineering and user‑focused design. The combination of a precision‑cut bull barrel and a durable synthetic blue hard case protects your investment while delivering the accuracy shooters demand. Its 16.5‑inch length provides a perfect balance of maneuverability and ballistic performance, making it suitable for both range practice and field applications.
Perfect Applications
- Competitive target shooting – achieve tighter groupings with consistent rifling.
- Plinking and recreational shooting – enjoy reliable performance in a compact package.
- Small‑game hunting – dependable accuracy at moderate distances.
- Custom builds – the threaded muzzle allows for easy attachment of aftermarket devices.
Installation & Compatibility
The Keystone 722 KPT rib is designed for straightforward installation on most standard 22 LR platforms. Follow the included torque specifications to ensure a secure fit. The 1/7‑rd mag (KSA20450) aligns perfectly with existing magazines, eliminating the need for additional modifications. For optimal results, pair the barrel with a quality trigger and a reliable sighting system.
Customer Support & Warranty
Keystone stands behind every barrel with a limited lifetime warranty against manufacturing defects. Our dedicated support team is available to assist with installation guidance, compatibility questions, and any technical concerns you may encounter.
Upgrade your 22 LR experience today with the Keystone Adult 722 KPT Rib – precision, durability, and performance, all in one premium package.
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