Lancer's L15 Forged Receiver features mission configurable magazine well extensions in three sizes - standard, tactical and competition. Each well extension is machined from billet aluminum for a precise fit. The receiver is machined from 7075-T6 custom forging with a broached magazine well. It features an enhanced ambidextrous bolt release, an oversized magazine release button and coating MIL-A-8625, type III, class two with optional colors OD green, red and blue available by special order.