I’m the designated tech for my airsoft group. Custom DMR build I tuned for a friend who ended up not playing much. Fielded probably six-seven times. Shoots consistent at 420-425 FPS. Does GREAT with .25g and .28g bb’s. If any questions or would like a test shoot feel free to message me and we can chat. Below are some of the specs, and I have a picture of the gearbox, and all internals for proof in needed. (Everything internally is custom but the cylinder and the selector switch) FN Herstal licensed G&G Scar-L $299 https://www.evike.com/products/34567/ SilencerCo. Brand osprey 45k silencer $75 Mad bull 6.03 tight bore stainless steel barrell $30 ASG infinity CNC-U 35k motor $60 (Ver.2 Gearbox) M120 spring (consistent 420-425 FPS) VFC custom trigger (gotta love em) $20 SHS double o-ring aluminum nozzle $8 ASG lonex cylinder head $12 (Brand new) trigger lead and wiring $25 (Brand new) SHS 13:1 gear set - professionally shimmed $20 SHS pistons and piston head (corrected AoE) $30 Flat hopped w krytac bucking $15 2 mags included Soldered to DEANS