Magnetic operating systems

Hybrid magnetic buffer for AR-15 and AR-9. Staggered fields plus a tuned spring.

AR-15 · AR-9 / PCC

Rifle-length hybrid magnetic buffer for AR-10 / DPMS and 12-gauge AR shotguns.

AR-10 / DPMS · 12-ga AR shotgun

Magnetic buffer for forced-reset and Super Safety-style trigger packs.

AR-15

Custom Cerakote and shop work under Fry’s Customs branding.

AR-15 · AR-10 / DPMS · AR-9 / PCC

Eight rare-earth magnets, like poles facing. The prototype that proved the field can replace the spring.

AR-15 · AR-10 / DPMS · AR-9 / PCC

Repelling magnets + short spring + copper dead-blow. Modular next-gen.

AR-15 · AR-10 / DPMS · 12-ga AR shotgun

Eddy-current copper mass soaks residual energy without bounce.

AR-15 · AR-10 / DPMS · 12-ga AR shotgun

Coil + moving magnet traveling with the bolt. The field opposes rearward motion.

AR-15 · AR-10 / DPMS · pistol concepts

MR-fluid damper plus a timed electromagnetic pulse to snap the bolt home.

AR-15 · Brujeria / Bruja

Electropermanent magnets time the bolt with zero gas tap and zero springs.

AR-15

Linear induction from bolt travel — the electric-generation limb of the patent.

AR-15 · AR-10 / DPMS

Coil / magnet linear actuators for charging handles, pistons, and other mechanisms.

charging handle · pistol concepts

Programmed magnet patterns for tunable force curves in buffers and latches.

AR-15 · AR-10 / DPMS · charging handle

Two N52 pulling two N52. The bolt stays until it breaks free.

AR-15 · 12-ga AR shotgun · AR-9 / PCC

Inventor platforms that wear PulseCore and the magnetic operating system.

Brujeria / Bruja · AR-15