Elevate your straight-wall cartridge hunting game with the Vortex Crossfire II CF2-31011SW 3-9×50 SFP Straight-Wall BDC MOA riflescope, engineered for precision and reliability in the field. Whether you’re pursuing deer with a .450 Bushmaster, 350 Legend, or .45-70 Government, this scope delivers accurate holdovers and swift target acquisition, turning challenging shots into confident successes. Its Bullet Drop Compensator (BDC) reticle, calibrated specifically for straight-wall trajectories, eliminates guesswork, allowing you to focus on the hunt rather than complex calculations.
Key Features
- SD Optical System: Minimizes chromatic aberration for crisp, high-contrast images that remain sharp even in low light, ensuring you spot game details at dawn or dusk.
- Fully Multi-Coated Lenses: Boosts light transmission for brighter views and enhanced clarity, reducing eye strain during extended scouting sessions.
- Nitrogen Gas Purged and O-Ring Sealed: Provides fogproof and waterproof performance, so you can trust it in rain, snow, or humid conditions without fogging up.
- Fast-Focus Eyepiece: Enables rapid reticle adjustments, getting you on target faster when opportunities arise quickly.
- Aircraft-Grade Aluminum Construction: Delivers rugged durability to handle recoil and rough handling, while the low-glare matte black finish camouflages your position in the woods.
- Shockproof Design: Withstands heavy impacts and high-caliber recoil, maintaining zero shot after shot for consistent performance.
Technical Specifications
- Magnification: 3-9x – Versatile zoom for close-range brush hunting to mid-range open fields.
- Objective Lens Diameter: 50 mm – Gathers ample light for superior low-light visibility.
- Focal Plane: Second Focal Plane (SFP) – Reticle subtensions remain accurate at maximum magnification.
- Reticle: Straight-Wall BDC (MOA) – Optimized for popular straight-wall calibers with hash marks for precise holdovers.
- Eye Relief: 3.8 inches – Forgiving for quick, comfortable shooting positions.
- Field of View: 32.0 ft – 12.9 ft @ 100 yds – Wide at low power for tracking moving targets.
- Tube Size: 1 inch – Balances weight and adjustment range for most hunting rifles.
- Adjustment Graduation: 1/4 MOA – Fine-tuned clicks for dialing in accuracy.
- Max Elevation/Windage Adjustment: 60 MOA each – Ample range for long-distance corrections.
- Parallax Setting: 100 yds – Fixed for typical hunting distances.
- Length: 12.8 inches | Weight: 18.4 oz – Lightweight and compact for all-day carry without fatigue.
Why Choose the Vortex Crossfire II Straight-Wall Scope?
This riflescope addresses common hunter frustrations like imprecise ranging and environmental fogging by offering a tailored BDC reticle and robust weatherproofing. Its value-packed design outperforms expectations in a lightweight package, making it ideal for ethical, one-shot harvests. Backed by Vortex’s renowned lifetime warranty, it’s a smart investment for serious straight-wall shooters seeking durability without compromise.
Ready to enhance your hunting precision? Equip your rifle with the Vortex Crossfire II 3-9×50 Straight-Wall BDC MOA scope today and experience the difference in clarity, accuracy, and confidence on every outing.
Frequently Asked Questions
Q: What makes the Straight-Wall BDC reticle unique?
A: It’s specifically calibrated for straight-wall cartridges like .450 Bushmaster and .45-70, featuring hash marks that match typical bullet drops for quick, accurate holdovers without manual adjustments.
Q: Is this scope suitable for low-light hunting conditions?
A: Yes, the 50mm objective lens and fully multi-coated optics provide excellent light transmission, delivering bright, clear images during twilight hours.
Q: How durable is the Vortex Crossfire II against recoil?
A: Constructed from aircraft-grade aluminum and shockproof tested, it handles the recoil of straight-wall calibers reliably, maintaining zero even after repeated shots.


