SCAR Program Lead Design Engineer Gives Gen 2 Breakdown | SHOT Show 2026
This guide details maintenance and upgrade procedures for the FN SCAR Gen 2, drawing from insights by Lead Design Engineer Cody Foster. It covers the installation of new components like the two-piece bolt carrier group with a hydraulic buffer and the ambidextrous trigger module, emphasizing backwards compatibility with legacy SCAR rifles. The guide also touches on muzzle device and suppressor compatibility, highlighting warranty considerations for approved accessories.











