Butts TRIZ Cases

A tactical precision grip features a thumb depression and vertical fingertip groove to guide hand placement.

A quick release attachment device secures firearm accessories to Picatinny rails using a spring-loaded latch and cam mechanism.

Tubular flexible inserts insulate the user's hand from hot handguards, maintaining shooting accuracy and safety.

A recoil damping device uses elastomeric blades with elastic hysteresis to absorb energy through progressive deformation.

A pivotable butt plate uses a ball and socket joint to adjust firearm orientation relative to the user's shoulder.

A detachable firearm grip panel uses a textured surface layer and adhesive to secure the shooter's hand.

Segmented index block distributes stress across multiple contact points, preventing heat-induced loosening while simplifying assembly.

A threaded coupling member compresses firearm accessories against rails using a recessed drive region.

Interchangeable spacers and rotating components adjust drop, cast, and tilt on a multi-axis buttstock to resolve adaptability versus complexity trade-offs.

A spring biased locking lever rotates a butt plate shaft within a mounting tube to enable tool-free length adjustment.

Weapon accessory powered rail consolidates power distribution to eliminate individual batteries, reducing total weight and cost.

A rotating buffer apparatus separates the front and rear buffer tubes to allow butt stock rotation relative to the lower receiver.

A front-hinged pistol grip pivots the lower handle relative to the receiver, resolving ergonomic conflicts between fixed structure and user comfort.

A firearm sling mount uses a vertical connection loop under the buffer tube to enable quick orientation switching without twisting or noise.

A modular integrated rail handguard mounts to a firearm barrel nut via a clamp, providing mounting channels for accessories without direct barrel contact.

Parallel edges clock accessory orientation while threaded holes eliminate adapter complexity.

Removable insert aligns apertures to prevent unintentional extension while enabling rapid tool-free adjustment.

Removing driven gears and pinions reduces mechanical complexity while maintaining rapid cheek piece repositioning speed.

Radially outward grooves in the tubular handguard body align with barrel nut tines to prevent direct heat transfer and eliminate complex mounting hardware.

A power line communication system modulates data on weapon rails to transfer information between smart modules.

A universally adjustable firearm stock integrates offset cast pieces and extendable rods for precise fit customization.

Interfacing connector attaches handguard to upper receiver, preventing gas tube interference and metal fatigue.

A recoil-damping device uses a pivotable ball catch to release locking stability upon receiving a shock pulse.

Integrated grip measurement tool captures hand dimensions and grip-to-slide angle to resolve time-consuming trial-and-error firearm fitting.

A pivotable foregrip uses telescoping bodies and a quick-disconnect locking assembly to enable rapid attachment and stowed retraction.

A firearm stabilizer uses magnetic friction to constrain barrel sliding motion and ensure consistent bullet exit.

A recoil control system uses a sliding interface and damper to manage firearm movement.

Resilient buttons enable automatic pin engagement for a bi-directional foldable firearm stock, eliminating manual switching complexity.

A telescopic extension system positions a bipod support near the muzzle to stabilize the firearm.

Pivoting handguard grips resolve fixed-mount contradictions by enabling ambidextrous positioning and independent module orientation.

A balancing device uses interchangeable weight members on front and rear supports for rapid firearm adjustment.

Pivoting cheek riser design decouples height settings from telescopic butt movement, eliminating re-adjustment needs during length of pull changes.

Segmented fingers on an adhesive sheet interlock with gun slide serrations, increasing friction to facilitate cycling for users with limited hand strength.

Segmented components and nested clamps resolve the trade-off between secure attachment and easy removal.

A fixed firearm stock integrates a storage compartment and cam plug for secure attachment to the receiver extension tube.

Rail insert employs compressible locking pins to standardize accessory mounting across Weaver, Picatinny, KeyMod, and M-LOK systems.

A pivoting firearm handgrip uses a spring-biased shaft to lock the grip body at multiple angles.

Vertically offset coupler receivers attach a free-floating handguard to minimize heat transfer from the barrel while maintaining structural integrity.

A C-shaped clamp plate and key pin system secures tactical firearm barrel nuts to prevent rotation.

Segmented rails connect via an elongate side member, aligning an aperture with the loading port to resolve complexity versus customization trade-offs.

Segmented locks prevent accidental release from vibration while maintaining reliable security against unauthorized access.

Elongated tension rods connect handguard end caps to provide structural support without transferring barrel loads.

An adjustable firearm grip system with a locking device and push button mechanism that allows the lower grip portion to be angularly adjusted relative to the upper grip portion.

Adjustable firearm stock uses a cam lever locking assembly to secure butt plate and comb positions with minimal translational or rotational movement.