Hammerli / Haemmerli AR20 FT PCP Air Rifle filling adaptor.

Connects to  standard 1/8″ BSP airgun hose thread.

Fits all versions of the AR20 airgun including FT and Hybrid.

Our units are “Through Drilled” to allow for conventional bleeding of the charging system without the need to partly unscrew the reservoir whilst still under pressure. This helps to prevent premature wear of the reservoir threads and any subsequent damage from debris entering the gun.