2337 (sewis) O-ring 18*2.5 of the lower part of the Hatsan PCP (Pre-Charged Pneumatic) airgun cartridge. For Barrage, BullMaster, Hercules, Sortie, Predator, BT65 and Galatian air rifles.
2338 (service) o-ring 13*2.5 air inlet of the lower part of the cartridges for PCP (Pre-Charged Pneumatic) brand Hatsan airguns. Fits pneumatic rifles BT65 series and Galatian series in calipers: .177 (4.5 mm), .22 (5.5 mm) and .25 (6.35 mm).
2339 - (service) a metal circular needle cap from Hatsan Arms. Designed for PCP (Pre-Charged Pneumatic) rifles series: BT65 and Galatian in calibers: .177 (4.5 mm), .22 (5.5 mm) and .25 (6.35 mm).
2901-6 (service) chocked, precision threaded 23" (585 mm) long barrel from Hatsan Arms. Designed for Big Bore's most powerful PCP windguns: Hercules and Hercules Bully in caliber .45 (11.43 mm)...
2901-4 (service) chocked, precision threaded 23" (585 mm) long barrel from Hatsan Arms. Designed for Big Bore's most powerful PCP windguns: Hercules and Hercules Bully in caliber .30 (7.62 mm)...
