Stock, rail, and charging handle are all real b5 and geissele respectively. Accessories are not included Upgrades: Steele bolt Prometheus 6.03 right bore Prommy bucking Comes with original box and paper work Upgraded Steele bolt X2 blue 60rd mags X1 normal 60rd mag X1 extra inner barrel (lambda 6.05) X2 GBLS chamber flags Original barrel but for rail to mount to real ar Other barrels nuts to mount other rails GBLS patch Less than 1000 rds thru it Currently shooting 380 FPS with a lower FPS spring included with it No trades Buyer pays shipping