Custom Development

Sendero Ammo offers Custom Load Development* for your specific rifle and needs with the ability to optimize an existing Premium Match or Match Grade Hunting load to your rifle, or create a specific load for your preferred components. We will first consult with you to select an appropriate projectile for your use and agree on the goals of your load development. Sendero Ammo will then receive your rifle and begin measuring your chambers critical dimensions before proceeding to perform a step-by-step load workup to reach the best accuracy potential of your rifle and custom ammunition.

This service includes measuring of your rifles chamber for proper cartridge dimensions, detailed load data, muzzle velocity measurements, test targets and ammo components fired by Sendero Ammo during development and testing. Additional load development for the same rifle/barrel combination, DOPE confirmation out to 1,100 yards, 600 or 1,000 yard ladder testing, and 1,000 yard paper group confirmations can be provided at an additional cost upon specific request.

Cash price: $300.00

Call (346) 305-9914 or e-mail Info@SenderoAmmo.com to discuss your custom load development.


*Custom Load Development requires a 100 round minimum ammunition purchase meeting your customized loads final specifications. Ammunition cost is to be priced separately based on selected components.