Built for Power. Designed for Precision.
The Atlas R-One LT 10.5″ Folding AR15 Pistol (.300 Blackout) is the pinnacle of compact firepower engineered for elite shooters. Designed for rapid deployment, this ultra-lightweight pistol is tuned for flawless performance in close-quarters and tactical environments.
Key Features:
10.5″ Heavy Barrel (.300 Blackout): Deliver maximum stopping power with reduced recoil, ideal for suppressed or unsuppressed setups.
Pistol-Length Gas System + Adjustable Gas Block: Expertly tuned for consistent cycling and clean extraction—optimized for reliability in all conditions.
Titanium Bolt Carrier Group: Superior strength and reduced weight for faster cycling and heat dissipation.
Law Tactical Folding Adapter: True portability and compact storage without compromising readiness.
Lightweight Narrow M-LOK Handguard: Ergonomic and modular, supports precision handling and accessory mounting.
Slip-Over Compensator: Mitigates muzzle rise for faster follow-up shots.
Ambidextrous Charging Handle: Seamless operation for both left and right-handed shooters.
Hand Stop: Ensures safe, confident grip under dynamic conditions.
Rise Armament RA-140 Drop-In Trigger (3.5 lb, Flat Face): Crisp, ultra-responsive trigger pull for unmatched shot control.
SBA5 Tactical Pistol Brace: Stabilized comfort with enhanced ergonomics.
Sniper-Grade Comfort Pistol Grip: Engineered for extended sessions with reduced fatigue.
Optional Upgrade:
Add the legendary EOTECH XPS2-0 Holographic Sight for lightning-fast target acquisition and battle-proven precision.
Technical Specifications
| Feature | Specification |
|---|---|
| Caliber | .300 AAC Blackout |
| Barrel Length | 10.5 inches (Heavy Profile) |
| Gas System | Pistol-Length with Adjustable Gas Block |
| Bolt Carrier Group | Titanium BCG |
| Handguard | Lightweight, Narrow M-LOK |
| Folding Adapter | Law Tactical Gen 3-M |
| Trigger | Rise Armament RA-140 Flat, 3.5 lb pull |
| Charging Handle | Ambidextrous |
| Compensator | Slip-Over Muzzle Brake |
| Pistol Brace | SBA5 Tactical Brace |
| Grip | Sniper Comfort Grip |
| Weight | Lightweight Configuration (~6 lbs) |
| Optics | Optional EOTECH XPS2-0 Holographic Sight |
✅ Why Choose the Atlas R-One LT?
This isn’t just a firearm. It’s a mission-ready platform built with premium components from top to muzzle. Whether for tactical use, range precision, or personal defense—this AR15 pistol delivers rugged performance in a compact frame.
