Training doesn’t stop when class ends. This is Strategic Defense Academy’s growing library of free tools and references for our students and the shooting community. We’ll keep adding to it as we develop new material.

Optics

Pistol Red Dot Quick-Reference Cards
Inches per click, operation and battery for 10 popular pistol red dots, including the Trijicon RMR and SRO, Aimpoint ACRO P-2 and COA, and Holosun 507C X2. Free phone and printable versions.

Optic Click Calculator: pick your red dot, prism or LPVO, or enter your own MOA or MRAD per click, and get exact inches per click and the clicks to correct your group at any distance.

Competition

IDPA 5X5 Classification Calculator
Calculate your IDPA 5X5 classification.

Steel Challenge Classification Calculator
Calculate your Steel Challenge classification.

Have a question or an idea for a resource? Contact us. If you want to put these tools to work with an instructor, see our courses.