OVERVIEW
6x Magnification Versatility:
Start at 3x for a generous 38.3 ft field of view at 100 yards, allowing rapid detection of moving targets in dense woods or open field margins.
Compact & Lightweight Ergonomics:
At 349 mm in length and 813 grams, the RS1901FI maintains a compact footprint on your rifle, minimizing weight burden during long stalks.
First Focal Plane (FFP) Etched Glass Reticle:
Subtensions remain true across all magnification levels, featuring red illumination for instant contrast in low-light environments.
Precision Zero-Stop Turrets:
Tactile adjustment clicks with a total windage/elevation range of $\pm 10.19 / \pm 14.55 \text{ MIL}$, providing reliable elevation return-to-zero during rapid target engagement.
Close-Focus Parallax:
Parallax adjustment down to 10 yards ensures razor-sharp clarity from short rimfire/airgun distances to infinity.
SPECIFICATION
| ITEM# | RS1901FI | RS1903FI | RS1905FI | |
| MODEL | 3-18x50 | 5-25x56 | 7-35x56 | |
| TUBE SIZE | 30mm | 30mm | 30mm | |
| POWER RATIO | 6x | 5x | 5x | |
| RETICLE | FOCAL PLANE | FFP | FFP | FFP |
| ILLUMINATION | Red | Red | Red | |
| TYPE | Etched Glass | Etched Glass | Etched Glass | |
| CLICK VALUE | ±10.2/±14.5 MIL | ±11.6/±16 MIL | ±4.4/±8.7 MIL | |
| W/E ADJUSTMENT RANGE (MIL) | ± 10.19/± 14.55 | ± 11.64/± 16.00 | ± 4.37/± 8.73 | |
| FOCUS SETTING | 10 yds~∞ | 10 yds~∞ | 30 yds~∞ | |
| FIELD OF VIEW | ft@100yds | 38.3~6.3 | 23.5~4.7 | 16.7~3.4 |
| m@100m | 12.8~2.1 | 7.83~1.57 | 5.6~1.13 | |
| EYE RELIEF (MM) | 96~95 | 96~950 | 90 | |
| TURRET STYLE | Zero-Stop | Zero-Stop | Zero-Stop | |
| COATING | FMC | FMC | FMC | |
| WEIGHT (G) | 813 | 845 | 860 | |
| LENGTH (MM) | 349 | 358 | 375 | |
FEATURES
TESTED & VERIFIED
| FIREARM MODEL | CARTRIDGE |
| Big Kahuna Arms Raptor 50 | .50 BMG（12.7×99mm NATO） |
| / | .300 WinMag |
| Thompson Performance Center LRR | .308 Winchester |
| / | 6.5 Creedmoor |
| Ata Turqua Gen1 | / |
| Howa M1500 rifle | .223 Rem |
| AR15 rifle (North Star Arms NS-15) | 5.56×45mm |
| Barra 250Z .25 Caliber Air Rifle w/Scopecam | / |
| Alpha Kilo Accord chassis | .22 caliber |
| ... | ... |
Big Game & Stalking Hunting: Exceptional low-end field of view combined with light maneuverability makes it ideal for mountain hunting, timber tracking, and spot-and-stalk big game scenarios.
Tactical & Multi-Distance Match Shooting: Excellent for dynamic shooting matches where quick magnification changes between 3x and 18x are critical for targets scattered across 50 to 800+ yards.
ACCESSORIES
COMPANY
| Created in mind that all outdoorsmen need clear, reliable, and affordable optics of some type, NUTREK aim to offer premium optics that performs: extend your vision, reveal the hidden, sharpen your sight, and lock the target. |
| MORE |
HELP
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CONTACT US
| Company: | Enjo Sports Inc. |
| Add: | #1001, Building 2, No.1 Jinxiu Rd., Qingyuan, Guangdong, 511510 China |
| E-mail: | info@enjosports.com |
| Tel: | +86(763)-3368 759 |
| Fax: | +86(763)-3362 759 |
0086-763-3368759
info@enjosports.com
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