Vortex Crossfire II vs Diamondback: which should you buy?
Our verdict: the Crossfire II is Vortex’s entry line and the Diamondback is the step up, with clearer glass and a wider view. For budget daylight hunting, the Crossfire II 3-9x40 ($118.79) is all most shooters need. But first know there are two Diamondbacks: the standard Diamondback (a simple SFP hunting upgrade) and the Diamondback Tactical 6-24x50 ($279.70), a true first-focal-plane long-range scope. If you are cross-shopping to reach further and dial for distance, the Tactical is the one worth the jump.
Both lines carry Vortex’s unconditional VIP lifetime warranty and strong owner ratings on OpticsPlanet (Crossfire II 4.7/5, Diamondback Tactical 4.8/5). Prices verified July 3, 2026; confirm current price on the retailer page. Both are picks in our best rifle scopes guide.
How this comparison was made: a research-based comparison from retailer specifications, expert reviews and verified owner feedback. The spec table uses our two stocked picks, the Crossfire II 3-9x40 and the Diamondback Tactical 6-24x50; the standard Diamondback is discussed in the text. We have not bench-tested these side by side; verdicts are our editorial opinion. See how we evaluate.
First, the confusing part: there are two Diamondbacks
Searches for "Crossfire II vs Diamondback" hide a fork, because Vortex sells two very different Diamondbacks. The standard Diamondback is a second-focal-plane hunting scope in the same class as the Crossfire II, just a tier up: reviewers consistently note clearer glass and a wider field of view than the Crossfire II, though its eye relief runs a little tighter. The Diamondback Tactical is a different animal: first focal plane, higher magnification, a 30mm tube and exposed turrets built for dialing at long range. Deciding between "Crossfire II and Diamondback" really means deciding how far you want to shoot.
Crossfire II 3-9x40: the budget baseline
Our budget pick at $118.79 is the value benchmark of entry scopes: bright daylight glass, forgiving 3.8 to 4.4 inch eye relief, a single-piece aluminum tube that holds zero under heavy recoil, and the VIP warranty. It is a second-focal-plane, capped-turret, sight-in-and-hunt scope, and for deer inside 300 yards it does everything most hunters need. Its honest limits: glass softens at the edges toward 9x, and there is no dialing or parallax adjustment.
Diamondback Tactical 6-24x50: the step up worth taking
If the reason you are comparing to a Diamondback is that you want more reach, the Diamondback Tactical 6-24x50 ($279.70) is the upgrade that actually changes what you can do. For about $160 more than the Crossfire II you move to true first-focal-plane precision: holdovers stay accurate at any zoom, the EBR-2C Christmas-tree reticle and exposed turrets let you hold and dial, and a rare 10-yard side parallax makes it a genuine precision-rimfire and long-range learning tool. It carries a 4.8/5 average over 237 verified reviews. Treat it as a 6-18x in practice, since glass softens toward 24x.
Side-by-side: Crossfire II vs Diamondback Tactical
| Crossfire II 3-9x40 | Diamondback Tactical 6-24x50 | |
|---|---|---|
| Street price | $118.79 (list $189.99) | $279.70 (list $649.99) |
| Owner rating | 4.7/5, 231 reviews on OpticsPlanet | 4.8/5, 237 reviews on OpticsPlanet |
| Best for | Budget hunting inside 300 yds | Value long range, PRS, precision rimfire |
| Magnification | 3-9x | 6-24x |
| Objective | 40 mm | 50 mm |
| Tube | 1 in | 30 mm |
| Focal plane | Second focal plane (SFP) | First focal plane (FFP) |
| Reticle | Dead-Hold BDC or V-Plex | EBR-2C MOA (Christmas tree) |
| Turrets | Capped, set and forget | Exposed, for dialing |
| Parallax | Fixed at 100 yds | Side focus, 10 yds to infinity |
| Weight | 14.8 oz | 24.6 oz |
| Warranty | Vortex VIP lifetime | Vortex VIP lifetime |
| Check Crossfire II price | Check Diamondback Tactical price |
Which one should you buy?
- Budget daylight hunting inside 300 yds: Crossfire II 3-9x40. Best value entry scope.
- Same-class hunting upgrade (better glass, wider view): the standard Diamondback, if you want to stay simple and SFP.
- Reaching farther, dialing, precision or rimfire: Diamondback Tactical 6-24x50, our value long-range pick and the more meaningful step up.
- General hunting, premium glass: consider the Leupold VX-Freedom instead.
FAQ
What is the difference between the Vortex Crossfire II and Diamondback?
The Crossfire II is Vortex’s entry line; the Diamondback is the step up, with clearer glass and a wider field of view for a bit more money. Both share the same unconditional VIP warranty. Note there are two Diamondbacks: the standard Diamondback (a second-focal-plane hunting scope) and the Diamondback Tactical (a first-focal-plane long-range scope), which are quite different tools.
Is the Diamondback worth more than the Crossfire II?
For daylight hunting inside 300 yards, the Crossfire II 3-9x40 ($118.79) already does the core job well, which is why it is our budget pick. Step up to a Diamondback if you want clearer glass and a wider view, or, if you want to dial for long range, jump to the Diamondback Tactical 6-24x50 ($279.70), a true first-focal-plane precision scope for well under $300.
Which Diamondback should I get, standard or Tactical?
Get the standard Diamondback if you want a simple second-focal-plane hunting scope that improves on the Crossfire II’s glass and field of view. Get the Diamondback Tactical 6-24x50 if you want first-focal-plane holdovers, higher magnification and exposed turrets for long-range and precision shooting. They serve different shooters despite the shared name.
Do the Crossfire II and Diamondback share the same warranty?
Yes. Every Vortex riflescope, Crossfire II and Diamondback alike, carries the unconditional, fully transferable VIP warranty: no receipt, no registration, and it covers accidental damage no matter the cause. Warranty is not a deciding factor between these two.
New to focal planes? Read FFP vs SFP. Or see all four picks in our best rifle scopes 2026 guide.