2601 - the end of the Hatsan barrel secures the thread in case of not using the silencer or the shot compensator. For AT44, MOD 88 air rifles. Also fits all models with 1/2” UNF male threaded barrels (also from other manufacturers)
2655 - the barrel tip secures the thread in case of not using a damper or dropout compensator. For AT-P1, AT-P2, BT65, GALATIAN, PREDATOR. Also suitable for all models with barrel ended with 1/2" UNF male thread also from other manufacturers.
475 - (service) 198 mm x 26 mm piston with 29 mm piston seal for Hatsan Arms spring break (piston) airguns with extended compression chamber. For MOD 125, MOD 125TH and MOD 135 rifles. In calibers: .177 (4.5 mm), .22 (5.5 mm), .25 (6.35 mm)
12 - (service) o-ring 12 * 2 for the HATSAN HAND PUMP pump used for filling PCP (Pre-Charged Pneumatic) cartridges. The pump has an air vent and a particulate air filter.
14 - (service) O-ring 25 * 2 for the HATSAN HAND PUMP pump used for filling PCP (Pre-Charged Pneumatic) air gun cartridges. The pump has an air vent and a particulate air filter.
20 - (service) o-ring 18*2 for HATSAN HAND PUMP pump for filling cartridges of PCP (Pre-Charged Pneumatic) air rifles. Pump with air vent and particle air filter.
25 - (service) brass complete air drain valve for HATSAN HAND PUMP pump for filling PCP (Pre-Charged Pneumatic) cartridges. Pump with air vent and particle air filter.
26 - (service) o-ring 18 * 2.5 for HATSAN HAND PUMP pump for filling PCP (Pre-Charged Pneumatic) cartridges. Pump with air vent and particle air filter.
28 (service) air release valve spring for the HATSAN HAND PUMP pump used for filling PCP (Pre-Charged Pneumatic) cartridges. The pump has an air vent and a particulate air filter.
