Selling my VFC HK416a5 heavily upgraded by black blitz with their stage three package. PDI 6.05mm SUS304 Stainless Steel Inner Barrel R Hop Installation for PDI Barrel Maxx CNC Pro Hopup Chamber BTC Spectre MK.II Trigger Board Prometheus POM Piston Head with X-Ring SHS 14T 7 Hole Lightened Piston SHS Stainless Steel Cylinder SHS CNC Aluminum Cylinder Head with Sorbo Pad SHS Aluminum Air Seal Nozzle with O-Ring Guarder Tappet Plate with Enhanced Tappet Spring Siegetek 10.44:1 Chromium Molybdenum Steel Gear Set ASG 28TPA 18000 RPM Motor 8mm Steel Bushings Open to trades for HPA guns.