Lancer Systems has introduced its L15 lower receiver with changeable magazine-well extensions. This AR-type lower receiver offers three mag-well configurations to allow customization for a specific mission, trip to the range or three-gun match, according to the company.

The Tactical and Competition mag-wells have a large smooth funnel-like internal surface to facilitate rapid magazine changes. The standard size mag-well emulates the size of a typical AR lower. The mag-wells attach to the lower via a captured rail and lock into place with a standard front takedown pin. The use of the takedown pin allows the mag-wells to be removed without the use of special tools.

(Watch a Lancer Systems video showing the mag-well change-out.)

The mag-wells are precision machined from aluminum billet to match the features in the lower, ensuring there is no rattle during operation. The lower also features an ambidextrous bolt release and oversized magazine-release button.

The L15 lower is available stripped or complete with various trigger and magazine-well options. For more information on the different options, visit Lancer Systems' website .