Description
The Trijicon Tenmile HX 3-18x44 FFP Riflescope TMHX1844-C-3000001 is a high-performance optic designed for precision shooting and long-range hunting. Featuring a versatile magnification range of 3x to 18x, this riflescope is equipped to handle a variety of shooting scenarios, from close to extended distances. The first focal plane (FFP) MOA Precision Tree reticle ensures accurate holdovers and windage corrections at any magnification level, making it ideal for dynamic environments and challenging conditions.
Constructed with a 30mm tube, the Trijicon Tenmile HX offers increased adjuster range and durability. The scope's fully multi-coated, broadband, anti-reflective glass provides exceptional light transmission and edge-to-edge clarity, ensuring true detail and color with zero distortion. The illuminated reticle, available in both red and green, enhances visibility in low-light conditions, while the exposed elevation zero stop allows for quick and precise adjustments.
Designed to withstand extreme conditions, the Trijicon Tenmile HX is built from aircraft-grade aluminum and tested to military standards. Its rugged construction ensures reliability and performance in the harshest environments. The scope also features a repositionable magnification lever, allowing for easy adjustments and customization to suit different shooting positions and rifle configurations.
Ideal For:
- Long-range hunting
- Precision shooting
- Tactical applications
- All-weather performance
Features:
- VERSATILE MAGNIFICATION: 3-18x range covers various shooting scenarios, from close to extended distances.
- FIRST FOCAL PLANE RETICLE: MOA Precision Tree reticle ensures accurate holdovers and windage corrections at any magnification.
- EDGE-TO-EDGE CLARITY: Fully multi-coated, broadband, anti-reflective glass provides excellent light transmission and true color.
- ILLUMINATED RETICLE: Red and green LED illumination settings enhance visibility in low-light conditions.
- RUGGED CONSTRUCTION: Built from aircraft-grade aluminum and tested to military standards for extreme durability.
- EXPOSED ELEVATION ZERO STOP: Allows for quick and precise return to zero adjustments.
- REPOSITIONABLE MAGNIFICATION LEVER: Customizable for different shooting positions and rifle configurations.
- QUICK & EASY ADJUSTMENTS: Crisp, precise windage/elevation adjusters require no tools and prevent accidental shifts.
Specifications:
| Specification | Detail |
|---|---|
| Item Condition | New |
| Scope Weight | 24.4 oz |
| Scope Length | 15.02" |
| Magnification Range | 3-18x |
| Scope Objective Diameter | 44mm |
| Scope Tube Size / Mount | 30mm |
| Turret Adjustment (Click Value) | 1/4 MOA |
| Elevation Turret Details | 60 MOA Exposed, Zero Stop |
| Windage Turret Details | 60 MOA Capped |
| Parallax Adjustment | 15 yds to infinity |
| Reticle Position | First Focal Plane |
| Reticle Details | MOA Precision Tree |
| Field of View | 35.3 - 5.9 ft. @ 100 yds |
| Exit Pupil | 11.4 - 2.4mm |
| Eye Relief | 3.4" - 3.9" |
| Illuminated Reticle | LED |
| Scope Finish | Satin Black |
| Scope Turret Rotation | Counter Clockwise (CCW) |
| Product Type | Riflescopes |
| UPC | 719307403543 |
| MPN | 3000001 |
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Optics Knowledge Center
Understanding Rifle Scope Basics
Magnification
Magnification refers to how much larger an object appears through the scope compared to the naked eye. Fixed power scopes have one magnification setting, while variable power scopes offer a range (e.g., 3-9x).
Objective Lens
The objective lens is the front lens that gathers light. Larger objective lenses (measured in mm) gather more light, providing brighter images in low-light conditions but add weight and require higher mounting.
Reticle
The reticle (crosshair) is the aiming point inside the scope. Modern scopes offer various reticle designs, from simple duplex crosshairs to complex ballistic reticles with holdover points for different distances.
Adjustments
Rifle scopes have turrets for windage (horizontal) and elevation (vertical) adjustments. These are measured in MOA (minutes of angle) or MRAD (milliradians) and allow precise aiming adjustments.
Proper Scope Mounting Guide
Select the Right Rings & Base
Choose rings that match your scope's tube diameter (typically 1", 30mm, or 34mm). Select a base compatible with your rifle's receiver. For heavy-recoiling rifles, opt for stronger mounts.
Install the Base
Clean the receiver and base thoroughly. Apply a small amount of blue Loctite to the screws. Attach the base to the receiver and torque the screws to manufacturer specifications.
Attach the Rings
Attach the bottom halves of the rings to the base. Place the scope in the rings and loosely attach the top halves. Don't fully tighten yet.
Set Eye Relief & Level
Position the scope for proper eye relief (3-4 inches) in your normal shooting position. Ensure the reticle is level using a scope leveling tool. Once positioned correctly, tighten the rings evenly in a cross-pattern.
Scope Zeroing Tips
Start Close
Begin zeroing at a shorter distance (25-50 yards) to ensure you're on paper before moving to your desired zero distance (typically 100 yards).
Use a Stable Rest
Always zero your rifle from a stable shooting position using a bench rest, sandbags, or a shooting rest to eliminate as much human error as possible.
Fire Groups
Fire 3-shot groups before making adjustments. This provides a more accurate representation of where your rifle is shooting than single shots.
Make Deliberate Adjustments
Know your scope's adjustment values (typically 1/4 MOA per click). If your group is 2 inches low at 100 yards, you'll need to adjust up 8 clicks (for a 1/4 MOA scope).
Confirm Your Zero
After making adjustments, fire another group to confirm your zero. Repeat the process until your point of impact matches your point of aim.
Document Your Settings
Once zeroed, record your settings including distance, ammunition used, and environmental conditions for future reference.
Optics Maintenance & Care
Cleaning Lenses
- Start by blowing or brushing away loose particles
- Use a lens pen or microfiber cloth for fingerprints
- For stubborn dirt, use lens cleaning solution (never household cleaners)
- Clean with gentle circular motions from center outward
Protecting Your Optics
- Always use lens caps when not in use
- Store in a dry place with silica gel packets
- Avoid extreme temperature changes
- Use a quality scope cover in harsh conditions
Regular Maintenance
- Check and tighten mount screws periodically
- Inspect O-rings and seals for damage
- Verify zero after rough handling
- Clean the exterior with a damp cloth
What to Avoid
- Never use fingers to touch lenses
- Avoid paper products (tissues, paper towels) on lenses
- Don't use acetone, alcohol, or household cleaners
- Never disassemble your scope (voids warranty)