500cc aluminium air bottle for Factor and Factor RC
Factory options on this range, quoted per unit on top of the list price: AT44 Long version +USD 15; Lothar Walther barrel +USD 30 (AT44 / Gladius / Barrage / Bullmaster) or +USD 45 (BT65 / Galatian / Gladius Long / BullBoss / Nova / Hercules / SuperNova / NovaTact / Airmax / Predator-MAX); FDE or Bronze Cerakote +USD 20.
