Vortex Crossfire II 30mm 6-24×50 AO Dead-Hold BDC

Product Description

The Vortex Crossfire II 6-24×50 AO Dead-Hold BDC is a 30mm tube riflescope designed for long-range precision shooting and varmint hunting. This scope combines variable magnification from 6x to 24x with an adjustable objective lens and a bullet drop compensating reticle. It serves shooters who need precise holdover reference points at extended distances.

The 50mm objective lens provides a wide field of view and light gathering capability across the magnification range. The adjustable objective (AO) allows you to eliminate parallax error at varying distances, which becomes critical when shooting past 300 yards.

Key Facts

• Brand: Vortex
• Magnification Range: 6-24x
• Reticle: Dead-Hold BDC
• Tube Diameter: 30mm
• Objective Lens Diameter: 50mm
• SKU: vortex_crossfire_ii_CF2-31045

Understanding the Dead-Hold BDC Reticle

The Dead-Hold BDC reticle uses hashmarks below the center crosshair that correspond to bullet drop at specific ranges. Instead of dialing elevation adjustments for every shot, you place the appropriate hashmark on your target. This speeds up follow-up shots and ranging on multiple targets.

BDC reticles work best when matched to your specific cartridge and load. The hashmark distances change based on your bullet’s velocity and ballistic coefficient. Vortex provides a ballistics calculator to match the reticle to your ammunition. For precision work, verify your drops at the range rather than relying solely on published data.

What the 30mm Tube Offers

A 30mm main tube provides more internal adjustment range than a 1-inch tube. This matters when shooting at long range or mounting the scope on a rail that does not perfectly align with your bore. The extra adjustment range also allows you to zero at shorter distances while retaining enough elevation travel to reach targets beyond 600 yards.

The larger tube diameter also creates more room for the erector assembly. This can improve optical performance and durability, though the exact construction depends on the manufacturer’s design choices.

Pairing This Scope With Your Rifle

The Crossfire II 6-24×50 AO suits bolt-action rifles chambered in flat-shooting cartridges like .223 Remington, .308 Winchester, 6.5 Creedmoor, and similar calibers. The magnification range handles both mid-range targets and precision shooting past 500 yards. You will need 30mm scope rings and a base or rail that fits your rifle’s receiver.

The objective bell diameter requires medium to high rings on most rifles to clear the barrel. Call 817-393-4000 to confirm ring height and mounting hardware for your specific rifle before ordering.

Buying from Western Sport in Roanoke, TX

Western Sport is a licensed FFL/SOT dealer serving North Texas and the DFW area since 2007. We handle riflescopes and complete firearms transfers, and our on-site gunsmithing services include scope mounting and bore-sighting. Call 817-393-4000 to place an order or discuss mounting options for your rifle.

Frequently Asked Questions

Q: What magnification range does the Vortex Crossfire II 6-24×50 offer?

A: The Vortex Crossfire II 6-24×50 AO Dead-Hold BDC provides magnification from 6 power up to 24 power. This range allows you to identify targets at lower magnification and then dial up for precise shot placement at long range.

Q: What is the Dead-Hold BDC reticle used for?

A: The Dead-Hold BDC reticle is a bullet drop compensating reticle with hashmarks that correspond to specific yardages based on your cartridge’s trajectory. You hold the appropriate hashmark on your target instead of dialing elevation turrets for each distance, which speeds up shooting at multiple ranges.

Q: What does AO mean on this riflescope?

A: AO stands for adjustable objective. The adjustable objective lens lets you dial out parallax error at different distances by turning the objective bell. This is essential for accuracy at long range, where even small amounts of parallax shift your point of impact.

Q: What kind of rings do I need for a 30mm tube scope?

A: You need scope rings specifically sized for a 30mm tube diameter. Standard 1-inch rings will not fit. The ring height depends on your rifle and the 50mm objective bell diameter; most rifles require medium or high rings to provide clearance between the scope and barrel.

Q: Will this scope work on an AR-15 platform rifle?

A: The Crossfire II 6-24×50 will mount on an AR-15 with a flat-top receiver and appropriate 30mm rings or a cantilever mount. The magnification range makes it better suited for precision AR builds in .223 Wylde or 6.5 Grendel than for general-purpose carbines. The eye relief and objective size should be confirmed for your specific setup by calling 817-393-4000.

Q: Can I order this scope through Western Sport if I am not local to Roanoke?

A: Yes, Western Sport handles orders for customers throughout Texas and beyond. Riflescopes and optics ship directly to your address without requiring an FFL transfer. Call 817-393-4000 to place an order or discuss shipping options.

Additional information