The FN Ballista precision rifle system is a highly versatile, modern firearm designed for exceptional accuracy and modularity. It supports rapid caliber changes, allowing users to switch between .338 Lapua Magnum and .308 Winchester in under two minutes. This system is built around a high-strength aluminum alloy receiver, which is vibration-isolated from the chassis by elastomeric cushions to enhance stability and precision. The top-mounted MIL-STD-1913 rail and multiple rail segments enable extensive customization with accessories. The Ballista features a 26" fluted barrel with polygonal rifling and a constant right-hand twist rate, ensuring consistent accuracy across different calibers. The rifle includes a fully adjustable, ambidextrous folding stock that can be tailored for length of pull, buttplate height, cheekpiece height, and cast adjustments. Its trigger system is adaptable, offering single or two-stage release with settings between 3 and 5 lbs. The magazine system, made of advanced polymer with a stainless steel spring, is designed to protect projectiles during recoil. Additional safety features include a manual thumb safety, grip safety, and a drop safety system. With its innovative design, the FN Ballista represents a cutting-edge solution for precision shooting and adaptability.