Invention Grant
US09038307B2 Projectile-weapon reticle with holdover aiming features for multiple projectile velocities 有权
射弹武器掩模版具有多种抛射速度的目标瞄准功能

Projectile-weapon reticle with holdover aiming features for multiple projectile velocities
Abstract:
A reticle of a projectile-weapon aiming system such as a riflescope includes first and second series of secondary aiming marks spaced apart below a primary aiming point, the first and second series providing holdover aiming points for regularly incrementing target distances for respective subsonic and supersonic .300 AAC Blackout ammunition, or other differing types of ammunition, without requiring adjustment of the optics or settings of the aiming system.
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