Apr 14, 2026

US12601557 - Quick coupling muzzle booster and surpressor adaptor system for locked breech pistols and pistol caliber carbines

The present invention provides a quick coupling muzzle booster and suppressor adaptor system having a quick coupling muzzle booster and suppressor adaptor and direct rifle mount that can be coupled to a suppressor and mounted on a lock breech pistol or pistol caliber carbine. The system according to the invention provides wherein the quick coupling muzzle booster includes a booster slide with an external quick connect for coupling to the suppressor adaptor, and wherein the external quick connect of the booster slide includes a plurality of lugs corresponding to a proximal end of a housing of the suppressor coupling, and wherein the muzzle booster includes a booster piston that is coupled to a pistol. The system according to the invention may provide wherein the muzzle booster includes a booster piston nut with a spring, wherein the booster piston nut is coupled to the booster piston.

Inventors: John D'Amato
Filing date: 2023-03-13

muzzleboostersuppressorpistolcarbine

The invention presents a quick coupling muzzle booster and suppressor adaptor system designed for locked breech pistols and pistol caliber carbines, facilitating easy attachment of suppressors. It features a booster slide with an external quick connect and a booster piston that enhances the adaptability and functionality of the firearm accessories.

Claim 1

1 . A quick coupling suppressor adaptor system, comprising: a quick coupling muzzle booster including a lock breech pistol coupling configured to be mounted on a lock breech pistol barrel; a direct rifle mount including a pistol caliber carbine coupling configured to be mounted to a pistol caliber carbine, each of the quick coupling muzzle booster and the direct rifle mount having an outer surface with a suppressor adaptor coupling; a suppressor adaptor having a suppressor adaptor outer surface including a suppressor coupling configured to be coupled to a suppressor and a suppressor adaptor inner surface with a complementary adaptor coupling to engage the suppressor adaptor coupling to selectively mount the suppressor adaptor to the quick coupling muzzle booster or the direct rifle mount.

Google Patents

https://patents.google.com/patent/US12601557

USPTO PDF

https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/12601557