Pistols TRIZ Cases

Vertical slide porting and a raised deflection surface redirect muzzle gas to cut recoil, slow cycling, and keep lights and lasers unobstructed.

Integrated barrel gas port geometry vents gas to cut recoil without adding firearm length, while limiting bullet stripping and preserving operation.

Firing from the cylinder’s six o’clock chamber changes recoil geometry to minimize barrel rise and speed follow-up target acquisition.

An extendable grip tang deploys from within the firearm handle to resolve the contradiction between compact stowage profile and secure handling.

Opposed cups with flexible gaskets seal the revolver cylinder aperture, eliminating gas escape and accuracy loss without adding moving parts.

Segmented links and a dual-level slide resolve the contradiction between high feeding efficiency and low device complexity in drum weapons.

An elongated ridge on the pistol grip secondary side portion engages the support hand heel to distribute recoil force and improve shooting accuracy.

An elastomer speed loader employs a linear plunger to eject cartridges, resolving alignment issues and reducing rattling during loading.

Interchangeable grip shells on a modular firearm grip resolve the trade-off between structural stability and user comfort for varying hand sizes.

Strategic component placement balances weight distribution while the handle vibration motor provides reliable tactile feedback in noisy environments.

An annular gas collection plenum directs combustion gases through an outer shroud, reducing felt recoil and muzzle rise for improved shooting accuracy.

Segmented cylinder barrel assemblies allow quick caliber changes without adding system complexity or weight.

Perimeter gas channels enhance pressure on a single gas piston that moves locking lugs closer to the barrel axis, resolving displacement issues during firing.

A pistol grip with a sliding interior shaft and locking mechanism.

Segmented hinged links form an articulated chain that feeds multiple projectiles sequentially, reducing reloading frequency.

High open porosity damping inserts cool and absorb explosion gases within a silencer housing to lower acoustic pressure.

A swiveling ejector plate on an adjustable magazine head compensates for dimensional deviations in breech block housings across different firearm models.

Replacing lever releases with a reversible telescopic cord prevents undirected pulling and unintentional triggering in signal rocket launching units.

A handgun support device uses a back support with a thumb hole to stabilize grip against recoil forces.

An eccentric integral silencer merges with the barrel to reduce noise while preserving sight alignment and holstering clearance.

A recessed barrel exit design smooths gas flow to reduce turbulence, protecting crown surfaces from damage.

Modular components and dynamic locking reduce loading time while maintaining structural stability during firing.

Dividing the control curve into two cams reduces drum length to cartridge size while maintaining reliable feeding.

Segmented frame architecture resolves rigidity trade-offs during drum access, maintaining structural integrity for accurate firing.

Segmentation removes the barrel and trigger from a conventional firearm, enabling concealed carry on a user's finger.

A rotatable adapter plate mounts optical sights to pistol slides without permanent modification.

Novel steel composition achieves high hardness and low-temperature resilience through optimized alloying.

Rotating retaining pieces release coupling engagement between the barrel and handguard portions, eliminating the need for tools during replacement.

A quick connect pistol suppressor uses a wave spring to bias a washer against a locking profile for rapid attachment.

A projectile launcher uses a biased latch element to retain ammunition until gas pressure builds up behind the projectile.

Dynamic grip segmentation reduces required grip strength for operation while a safety interlock prevents accidental discharge during collapse.

Segmenting the metal cylinder frame from a polymer firing control housing resolves the strength-weight contradiction in compact firearms.

A gas regulation element uses a latch mechanism to provide tactile feedback during accessory installation.

A securement hook uses asymmetric geometry to engage various strap ends and D-rings for reliable load attachment.