Tyrant CNC Magazine Extensions are CNC-machined pistol magazine upgrades designed to add capacity, improve grip length & speed up reload handling on compact & full-size handgun platforms. The lineup covers Glock, Springfield Hellcat/Hellcat Pro, Smith & Wesson Shield, SIG Sauer P365/P320-adjacent support through related magazine parts & other model-specific configurations, with tool-free or fast-install designs on many Glock & Shield extensions. Reliability comes from machined aluminum construction, model-specific fitment, durable anodized finishes & optional upgraded magazine springs for extended setups where last-round lock-back actually matters. Tyrant CNC has built a strong aftermarket reputation around aggressive machining, American-made components & practical carry upgrades, so these extensions are best suited for shooters who want more capacity, better control & fewer reload excuses while keeping the pistol’s factory function intact.