Reticle library · Vortex
Drawn to scale from Vortex’s own specification sheet, and checked mark by mark by a person. This is the same geometry Harson Ballistics draws your holdover on.
Drawn from Vortex Optics’s published specification.
In the second focal plane the subtensions are only true at one magnification — check your manual for which, and dial there before you hold.
Official per-scope sheet(s): VTX_VPR-M-03BDC_DEAD-HOLD-BDC_MOA_RS_I_RI_ST.pdf (3.5-10x50). Published, MOA at the highest magnification: windage hashes 2 MOA apart to 6, holdover hashes at 1.5 / 4.5 / 7.5 below centre, side and top posts start at 8, bottom post at 11, hash length 1.0, line 0.24, post 0.75. Drawn values, not published: the holdover hashes are the same length as the windage hashes, every hash is as thick as the line, and each post meets the line along a 45-degree shoulder 0.255 long. Posts drawn to 40 MOA. This per-scope sheet supersedes the generic Dead-Hold manual (VTX_M-00240-1) for these scopes: it publishes a hash length, line and post per scope that the manual does not. Class A/B/C yardage mappings in the manual are ballistic suggestions, not geometry. Not the Dead-Hold 2A BDC.
Verified 8 Oct 2026 against specs/vortex/VTX_VPR-M-03BDC_DEAD-HOLD-BDC_MOA_RS_I_RI_ST.pdf (3.5-10x50), page 1. Text removed, dark ink rasterised at 0.04 pt and profiled along all four arms from the ring centre. Scale 15.54 pt/MOA, fitted to the windage hash CENTRES at 2 / 4 / 6 (the published 2 MOA spacing). Every other callout then lands: hash 0.998, line 0.239, post 0.748, side post 8.001, bottom post 11.005; holdover hashes centred at 1.50 / 4.50 / 7.50, each within 0.01. All marks centred on the line (no one-sided marks; offsets under 0.005). Post shoulders read from the ON-curve vertices: 45 degrees, 0.255 MOA run, on all four posts. The sheet's ring is 11.6 MOA in radius and clips the posts - it is a frame, not the field.
Harson Ballistics draws this reticle at your magnification with your holdover marked on it, from your rifle, load and conditions. Works with no signal and no account.
Subtensions are published by the manufacturer and reproduced here for reference. Confirm your own dope on a range before you rely on any of it. Harson.ai is not affiliated with Vortex.