Trijicon3-9×40SFP · 1-inch tube · MOA

Trijicon · Huron

Trijicon Huron 3-9x40

HuntingSFPMOA1-inch tube

The Trijicon Huron 3-9x40 is a 3-9×40 SFP scope on a 1-inch tube with a BDC Hunter Holds reticle and 0.25 MOA clicks. Across its range the exit pupil runs from an estimated 13.3 mm down to 4.4 mm at 9×, where the twilight factor is 19. Its 40 MOA of elevation travel is the least of the 8 hunting scopes here.

Approx. price: ~$735
Magnification: 3-9×
Objective: 40 mm
Weight: 15.8 oz

Best for

Big-game hunting inside about 400 yards

We don’t have a verified retailer link for this scope yet. We only link products we have confirmed resolve to the right item — here’s why.

Derived optics

estimated

Exit pupil: 13.3–4.4 mm (3×–9×)
Twilight factor: 19 at 9×
Zoom ratio: 3×

Exit pupil and twilight factor are computed from the published magnification and objective diameter, not measured. Real exit pupil is also capped by the erector at low magnification, and coatings and glass quality move low-light performance in ways the formula cannot see — read these as comparisons between layouts, not verdicts on scopes.

Specifications

Manufacturer-published figures, read from trijicon.com returned 403; superioroutfitters.com + sportsmans.com listings. MOA/MRAD conversions use 3.438 MOA per mil.

Magnification: 3-9×
Objective lens: 40 mm
Focal plane: SFP
Reticle: BDC Hunter Holds
Illuminated: No
Turret unit: MOA
Per click: 0.25 MOA (0.26″ at 100 yd)
Elevation travel: 40 MOA (≈11.6 MRAD)
Windage travel: 40 MOA
Zero stop: No
Turrets: Capped
Eye relief: 2.5–3.7″
Field of view: 33.8–11.3 ft at 100 yd
Tube: 1-inch
Length: 12.23″
Weight: 15.8 oz

Features

SFP
MOA
1-inch tube
Capped turrets
Fixed parallax
Under 16 oz

For it, on paper

+ 15.8 oz on a 1 in tube, light for a mountain rifle
+ BDC Hunter Holds reticle gives holdover points with no battery to die
+ Capped 0.25 MOA turrets stay put in a scabbard
+ Anti-scratch glass coating

Against it, on paper

− Only 40 MOA of total elevation travel, tight for long-range dialing
− Eye relief drops to 2.5 in at 9x, close behind a hard-kicking rifle
− No illumination
− $735 retail for a 3-9x40 without side focus

Compare the Huron

Bushnell R3 3-9x40 vs Trijicon Huron 3-9x40 Trijicon Credo 1-6x24 SFP vs Trijicon Huron 3-9x40 Trijicon Huron 3-9x40 vs Trijicon Credo HX 2.5-15x42

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3-9×40SFP · 1-inch tube

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Weight: 14.6 oz
Travel: 65 MOA
Exit pupil: 4.4 mm at 9×

SFP0.25 MOA

Hunting~$150

3-9×40SFP · 1-inch tube

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Weight: 26.88 oz
Travel: 80 MOA
Exit pupil: 4.4 mm at 9×

SFP0.25 MOA

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3-9×40SFP · 1-inch tube

Vortex

Vortex Crossfire II 3-9x40

Weight: 14.8 oz
Travel: 60 MOA
Exit pupil: 4.4 mm at 9×

SFP0.25 MOA

Hunting~$190