LFA LF AMPX G19X | 9mm | 3.905 in | 17rd | FDE

The Live Free Armory LF AMPX is an aluminum match-grade pistol built on a G19X-style platform chambered in 9×19 with a 3.905″ barrel and a 17-round capacity. The slide is machined with quad windows and deeper serrations and comes with a Trijicon RMR optic cut, making it ready for direct-mount red dot optics under $1,000 such as the Trijicon RMR. Designed by competitive shooters and law enforcement engineers, the AMPX emphasizes reduced frame flex and precise fire control geometry for consistent performance in demanding use.

Product Specifications

• The UPC is 850034577685.
• The caliber is 9×19.
• The magazine capacity is 17 rounds.
• The barrel measures 3.905″.
• The barrel rifling is 6gmm 1:10 Twist.
• The trigger pull is 4.5 lbs.
• The trigger travel is 0.49 Inches.
• The sight radius is 6.06″.
• The height including magazine is 5.6875″.
• The slide width is 1.002.
• The overall width is 1.275.
• The slide length complete is 6.74.
• The overall length is 7.1.
• The model is listed as AMP X.
• The optic cut is Trijicon RMR.

The LF AMPX pairs a lightweight aluminum frame with a precision-mated stainless fire control unit and a honed, fluted nitrided barrel for a balance of reduced recoil impulse and repeatable shot-to-shot performance. This configuration suits competitive pistol disciplines and professional/duty carry where consistent trigger feel and optic integration are priorities. The skeletonized grip accepts aftermarket panels and the extended beavertail enhances hand position for improved control. If you want a workmanlike, precision-oriented striker-fired platform that is optic-ready out of the box, the LF AMPX provides a straightforward path to a modern setup.

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