Kral Fill Probe

Kral proudly presents the original Fill Probe, the essential OEM accessory designed specifically for safe and efficient filling of Kral Arms pre charged pneumatic (PCP) air rifles. This precision engineered probe ensures a secure seal and reliable air transfer when connecting your Kral rifle to a pump, compressor, or charging kit, preventing leaks and damage during the fill process. A must have replacement or spare for owners of popular models like Puncher series (Puncher W, Puncher S, Puncher Breaker, Puncher Nemesis), Empire, NP-02, NP-03, Jumbo, and many others.

The Kral Fill Probe comes complete with essential extras:

• Standard 1/8" BSP male thread for direct connection to most fill hoses, quick couplers, or charging lines
• Spare O-rings (typically 2 included) for reliable sealing and long term use
• Silicone grease packet for smooth insertion and maintenance
• Brass or stainless steel construction (depending on variant) for durability and corrosion resistance

This probe features Kral's proprietary design optimised for their air cylinder fill port, providing a perfect fit and consistent performance up to 250–300 bar pressures. For added convenience, aftermarket quick connect versions (e.g., Foster male adapters from Huma Air or similar) are available to swap probes quickly or standardise with other brands.

• Model: Kral Original Fill Probe (KFILL2 or equivalent)
• Type: PCP Air Rifle Fill Probe
• Material: Brass or Stainless Steel
• Thread: 1/8" BSP male (standard hose connection)
• Compatibility: Most Kral Arms PCP rifles (Puncher series, Mega, Empire, NP models, etc.; confirm model-specific fit)
• Features: Proprietary Kral fit for secure seal, includes spare O-rings and grease, high pressure capable (up to 300 bar), easy insertion and removal
• Weight: Lightweight (approx. 20–30g)
• Includes: Fill probe, spare O-rings, silicone grease packet