Vortex · Rifle scopes
Diamondback 3-9x40
3-9x40 second-focal-plane hunting scope on a 1-inch tube.
Specs checked against Vortex, Oct 11, 2026
$349.99List price
Specs
- Magnification
- 3–9x✓ checked against Vortex
- Objective
- 40 mm✓ checked against Vortex
- Tube diameter
- 1 in✓ checked against Vortex
- Reticle
- Dead-Hold BDC (MOA)✓ checked against Vortex
- Focal plane
- second✓ checked against Vortex
- Eye relief
- 3.3 in✓ checked against Vortex
- Weight
- 14.5 oz✓ checked against Vortex
- Goes with
- rifle, muzzleloader, shotgun✓ checked against a source
Works with
CVA Accura MR-X0.5 inList $730.001 store
CVA Cascade .350 Legend.350 Legend · 4 roundsList $799.001 store
CVA Scout .45-70 Govt.45-70 Government · 1 roundList $474.001 store
CVA Wolf V2 .500.5 inList $309.001 store
Henry H15 Single Shot Slug Barrel Shotgun 12 Gauge12 ga · 1 roundList $660.00
Henry H24 Signature Rifle .45-70 Gov’t.45-70 Government · 4 rounds · 19.8 inList $1,300.00
Marlin Model 1895 SBL 45-70 Govt.45-70 Government · 6 rounds · 19.1 inList $1,619.00
Mossberg 500 Slugster 12 Gauge12 ga · 5 roundsList $533.00
About
The Diamondback 3-9x40 is a 1-inch, second-focal-plane hunting scope with capped 1/4 MOA turrets and 70 MOA of elevation travel. Values shown are for the Dead-Hold BDC reticle; a V-Plex version is also sold.
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