Ally Munitions – Cull Buck Series – 6mm Creedmoor 109gr ELD® Match

Cull Buck Series – Built to Kill, Priced to Hunt

The Cull Buck Series is built for hunters who demand serious accuracy, consistent performance, and devastating terminal effects—without paying top-shelf prices. Like our Premier offerings, each round is handloaded, undergoes rigorous QC, and is tested across multiple rifle platforms. We cut cost where it counts: using proven lower-cost brass and projectiles, while maintaining top-tier powder for excellent ignition, clean burn, and stable velocities across temperatures.

Projectile Details – Hornady 109gr ELD® Match

We chose the 109gr ELD® Match for its high ballistic coefficient, reliable expansion, and consistent downrange energy retention. This projectile has been field-tested extensively on whitetail, hogs, pronghorn, and mule deer–sized game. If you need a load that prints tight and drops animals cleanly, this one delivers.

This is not a fur-friendly load. It’s designed for serious hunters who prioritize clean kills and confidence behind the trigger.

Ballistic Specs

• Caliber: 6mm Creedmoor

• Bullet: 109gr Hornady ELD® Match

• Ballistic Coefficient (G1): 0.585

• Ballistic Coefficient (G7): 0.295

• Twist Rate Recommendation: 1:7 to 1:8

Velocity Chart

How These Velocities Are Calculated: Our In-House Ballistic Engine

Every temperature-adjusted velocity shown above is generated using Ally Munitions' proprietary ballistic modeling engine, built from thousands of rounds of real-world data collected through suppressed and unsuppressed testing across multiple barrel lengths, powder types, and ambient temperature conditions.

Our system uses the following data layers:

• Live-fire chronograph results across different barrel lengths (16–26")

• Powder-specific temperature sensitivity coefficients (e.g. FPS per °F change)

• Altitude and barometric corrections based on regional testing conditions

• Platform-specific tuning variables, such as gas system efficiency and bore condition

• ±10 FPS spread simulations to reflect real-world SD/ES behavior

• Data smoothing and rounding rules, applied to show repeatable, field-relevant outputs

Each velocity number is not just an estimate, but a statistically modeled average based on real-world temperature conditions. If it says 2786 fps at 30°F, it's because we have tested powder behavior at that temperature, on that barrel length, and validated it multiple times.

This approach lets hunters make real ballistic decisions—from DOPE sheets to drop charts—based on more than just guesswork.

We strongly recommend confirming velocities with a chronograph on your specific rifle, but this model will get you very close out of the box.

Use Guidelines

• For bolt-action rifles only

• Designed and tested for suppressed platforms

• Loaded with temperature-stable powder

• Sub-MOA capable with proper rifle setup

Care & Storage

• Store in a cool, dry place

• Avoid direct sunlight and high humidity

• Proper storage ensures optimal shelf life and consistent field performance

Legal Disclaimer

• You must be 18 years or older to purchase rifle ammunition

• Always confirm your firearm is chambered in 6mm Creedmoor

• All ammunition sales are final

• Know and comply with your local and state laws before ordering

Required Warning (Prop 65)

WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and reproductive harm.
For more information, visit www.P65Warnings.ca.gov