Cold Bore Cold Bore

First shot is final.

One card holds your rifle’s truth: the zero you confirmed, the drops you proved, the range you trust. Fill it on your phone or print it and write — then make the first shot count.

The free card costs your email. The full SET costs a dollar. Both do the job.

Pick your card

Free The Cold Bore Quick Zero Card, page one: rifle info, field DOPE table, max point-blank range box, and zero confirmation.

Quick Zero Card — Hunting (MOA)

The full working card, free: field DOPE table (25–350 yds), max point-blank range box, zero confirmation, and six zeroing target grids on the back. Carries a light watermark.

FREE ($0+)
Get the free card

What the card holds

  • Field DOPE table (25–350 yds) — the drops you proved, not the ones a box promised
  • Max point-blank range box — know the distance where you just hold and shoot
  • Zero confirmation block — date it, prove it, trust it
  • Six zeroing target grids on the back — plot your hits, read your correction, dial it in
  • Cold-bore discipline built in — zero cold, hunt cold
  • Fill it on any device, or print it and use a pencil — no app, no account, no battery

Your data stays yours. The card is a recordkeeping tool — it holds what YOUR rifle does.

Back page of the Quick Zero Card: six zeroing target grids for plotting shots and reading dial corrections.

Precision / PRS set — coming soon

Extended DOPE to 1000+ yards, four-column trued data, rifle and ammo performance block, true-up workflow. Built to a precision shooter’s spec the same way the hunting card was built to a hunter’s. Want to know the day it drops?

Email “KEEP ME POSTED”

What’s coming: your rifle’s permanent record

The cards are where it starts. We’re building the place where every zero, every session, and every round down the barrel adds up to one running record of what your rifle actually does — one rifle, one page, one truth. No dates to promise yet. If you want in early, say so.

Email “KEEP ME POSTED”