The Trijicon Tenmile 4-24x50 SFP Rifle Scope 30mm MRAD Ranging PowerDot (SKU TM42450-C-3000007) is a 4-24x second focal plane rifle scope on a 30 mm tube, with the MRAD Ranging reticle and its red PowerDot centre dot, 0.1 MRAD clicks and an exposed elevation turret with zero stop.
How It Compares
What distinguishes this from the plain Center Dot Tenmiles is the PowerDot: a bright illuminated centre dot inside a mil ranging reticle, so the scope works as a fast aiming point up close and a ranging and holding tool at distance. The 6-24x50 version of the same idea is the Trijicon Tenmile 6-24x50 rifle scope, MRAD ranging PowerDot, and the clean-reticle alternative is the Tenmile 5-25x50 MRAD Center Dot. Its 4x bottom end and 10 yd (9 m) close parallax make it the most flexible of the group. Browse all rifle scopes or the full Trijicon optics range.
Ideal For
- Mixed-distance rifle work where 4x at the bottom end still handles close targets
- Shooters who range and hold in mils rather than dialling every shot
- Rimfire and airgun set-ups needing parallax down to 10 yd (9 m)
Key Features
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Reticle: PowerDot MRAD Ranging, with red PowerDot centre dot, second focal plane
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Illumination: Red only (single-colour LED), 1x CR2032 included
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Turrets: 0.1 MRAD per click; 29.1 MRAD elevation, 20.4 MRAD windage
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Zero Stop: Exposed elevation turret with zero stop
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Parallax: Side focus, 10 yd (9 m) to infinity
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Warranty: Trijicon Limited Lifetime Warranty
Technical Specifications
| Magnification / Objective |
4-24x |
| Objective |
50 mm |
| Tube Diameter |
30 mm |
| Focal Plane |
Second Focal Plane (SFP) |
| Reticle |
PowerDot MRAD Ranging (red PowerDot centre dot) |
| Illumination |
Red only (single-colour LED) |
| Battery |
1x CR2032 (included) |
| Battery Life |
68 hrs |
| Click Value |
0.1 MRAD per click |
| Adjustment Range |
29.1 MRAD elevation, 20.4 MRAD windage |
| Zero Stop |
Yes — exposed elevation turret with zero stop |
| Parallax |
10 yd (9 m) to infinity (side focus) |
| Eye Relief |
3.1 - 3.8 in (79 - 97 mm) |
| Housing |
6061 Aircraft Grade Aluminium |
| Finish |
Matte Black |
| Water Resistance |
Water-resistant |
| What's Included |
Sunshade, Tenebraex Flip Caps, Scopecoat, 3 mm Hex Key, 1.5 mm Hex Key, Repositionable Magnification Knob and Replacement Screw, 1x CR2032 Battery, Quick Reference Guide, Warranty Card, Vinyl Logo Sticker |
| SKU / MPN / UPC |
TM42450-C-3000007 / TM42450-C-3000007 / 719307403437 |
Warranty
Trijicon back this with their Limited Lifetime Warranty: the optical system and metal structure are covered against defects in materials and workmanship for the lifetime of the original owner. Electronics are separately warranted for five years from date of manufacture.
UK Delivery & Support
Delivery is a flat £5 by Royal Mail Tracked 24, UK addresses only, with no free-delivery threshold. Allow 7–10 business days from order to doorstep — most of that window is sourcing, and the Tracked 24 leg is the last day of it. Duties and import fees are prepaid, so there is nothing to pay on arrival. Questions about reticles, mounts or fit? Email info@xtremetactical.co.uk, or message us on WhatsApp or by text on +44 7940 435857 — messages only, we don't answer voice calls.
Frequently Asked Questions
Is it first or second focal plane?
Second — the reticle stays one size; holds are calibrated at maximum magnification.
Is the reticle illuminated?
Yes — a red single-colour LED lights the PowerDot centre dot, powered by one CR2032 (included), with about 68 hours of battery life.
What battery does it take?
One CR2032, supplied with the scope.
Does it have parallax adjustment?
Yes — side focus, adjustable from 10 yd (9 m) to infinity.
What warranty does it carry?
Trijicon's Limited Lifetime Warranty. Electronics carry a five-year term from date of manufacture.
Is this a genuine Trijicon product?
Yes — factory-new, genuine Trijicon, covered by Trijicon's Limited Lifetime Warranty.
