Welcome to The Ballistic Assistant

A site dedicated to supporting commercial loaders, hobby ballisticians, and firearm enthusiasts with reliable information on ammunition components, tools, design, and technical data.

New here? Use the menu above to explore cartridge comparisons, reloading tools, handloading tips, and deep-dive articles.

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If you’re looking for a good read, explore the curated Ballistic Library for books worth adding to your shelf.

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Current Deals from Our Affiliate Partners

Brownells: is running a sale on some CCI Primers

OpticsPlanet: Is Running End of Year Flash Sales and is featuring new products on a daily basis. Check back often to see if there’s something that might suit you.

Faxon Firearms: Black Friday Sale — up to 25 % off through December 31, 2025.

Palmetto State Armory: is running end of Year Sales which feature deep discounts on AR’s, AR Accessories, Firearms, Ammunition and Accessories

Nosler: Factory Seconds, you never know what might be in stock, and it’s a good way to try a new bullet, or pick up components on the cheap.