Feb 10, 2026

US12546561 - Adjustable comb riser for firearm and non-firearm stock and associated methods

An adjustable comb riser has an elongated stock profile that protrudes above the factory firearm or non-firearm stock, a rear face that clamps between the factory stock backplate and factory recoil pad, using the recoil pad screw holes in the stock backplate without modification. The rear face includes slots that will allow the riser to adjust vertically up and down in order to give the shooter a proper cheek rest on the firearm or non-firearm.

Inventors: Oliver Lotterman, Bradley Penza
Filing date: 2023-11-16

firearmaccessorystock

The patent describes an adjustable comb riser designed for firearm and non-firearm stocks, allowing for vertical height adjustments to enhance the shooter’s cheek rest. It features a rear plate that clamps between the stock and recoil pad using existing fasteners, ensuring no modifications are needed to the original stock.

Claim 1

1 . An adjustable comb riser for a stock on a firearm and/or non-firearm projectile weapon, the comb riser comprising: a riser body having an elongated stock profile configured to protrude from a top of the stock; a rear plate structurally coupled to the riser body and extending transverse thereto, and configured to be mounted between the stock and an associated recoil pad using stock fasteners; and a plurality of adjustment slots positioned in the rear plate and configured to receive the stock fasteners therethrough to adjustably mount the comb riser to the stock and provide vertical comb adjustment to selected heights above the stock. a riser body having an elongated stock profile configured to protrude from a top of the stock; a rear plate structurally coupled to the riser body and extending transverse thereto, and configured to be mounted between the stock and an associated recoil pad using stock fasteners; and a plurality of adjustment slots positioned in the rear plate and configured to receive the stock fasteners therethrough to adjustably mount the comb riser to the stock and provide vertical comb adjustment to selected heights above the stock.

Google Patents

https://patents.google.com/patent/US12546561

USPTO PDF

https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/12546561