We've seen the PolarStar Fusion Engine used for in various airsoft bodies and even nerf guns. Now we see it installed in SOCOM Gear M82 Barrett Sniper Rifle as shown here by the French Airsoft team Tactical Blackcats... "Presentation of the Polarstar Barrett M82 Socom gear. Custom made by JB Airsoft. Paintjob by Apou Custom Airsoft. Shot with Canon 600D on the Hangar Wild Trigger field."