Increase accuracy and ergonomics of your rifle with The LSS-XL GEN2 chassis system. The LSS-XL GEN2 is a longer and more feature-rich version of The LSS chassis system. Convert your bolt action rifle to a highly versatile rifle" allowing you to adjust the ergonomics with AR-15 buttstocks and grips" while simultaneously converting it to an external box magazine-fed rifle. The original LSS-XL GEN2 chassis system was designed as a variant of The highly popular LSS chassis. The LSS chassis was designed for use with compact" short-barreled rifles. Many customers liked the LSS chassis" but wanted to use a fixed buttstock" and get their bipod out further forward. This prompted MDT to design the first-generation LSS-XL chassis system" which has a forend extended by 3" and was designed to accept fixed rifle stocks without the need of using any adapters. The LSS-XL Gen2 comes in a FIXED or CARBINE option depending on buttstock preference.