# Northtac QILIN BP-C – 5.5 mm / .22 | 18 Inch Bullpup PCP The Northtac QILIN BP-C is a PCP air rifle in bullpup configuration, chambered in caliber 5.5 mm / .22. This model is part of the QILIN series and is supplied with a range of fixed and adjustable features, which are detailed below. ## Dimensions and Weight With an overall length of 73 cm, this air rifle has a compact form factor. The weight is 3.5 kg. The barrel length is 457 mm (18 inches). ## Caliber and Energy This variant is chambered in caliber 5.5 mm / .22. The maximum energy output is 60 joules. According to the provided source data, the QILIN BP-C is available in multiple caliber variants, with the maximum energy differing per caliber. In .177, up to 50 joules is specified; in .22, up to 60 joules; in .25, up to 80 joules; and in .30, up to 110 joules. These values are measured under laboratory conditions; actual values depend on pellets, tuning, and environmental conditions. ## Barrel The QILIN BP-C is fitted with a rifled, fully shrouded barrel. The muzzle end is threaded 1/2 UNF x 20. ## Cocking Mechanism and Trigger The cocking mechanism is a reversible forward-mounted side-lever action, suitable for both left- and right-handed use. The cocking lever is adjustable. The trigger is a single-action system and features an adjustable two-stage trigger. ## PCP System and Regulator This is a regulated PCP system with a maximum fill pressure of 310 bar / 4,500 PSI. According to the source data, the regulator has a pressure range of 70 to 200 bar and a plenum of 60 cc. The air cylinder has a capacity of 220 cc and is, according to the source data, interchangeable with 300 cc and 500 cc tubes. ## Airgun Magazine and Shooting Mode The airgun magazine has a capacity of 22 shots in this .22 variant. The air rifle is supplied with 2 magazines. The shooting mode is single shot. ## Rails and Mounting Options The top rail is a Picatinny rail and offers mounting options for compatible optics and accessories. According to the source data, this comprises 28 top slots and 3 bottom slots. In addition, the model features M-LOK and Picatinny mounting rails, providing mounting options for compatible accessories. Not every optic or accessory is automatically compatible; always verify compatibility before use. ## Materials The air rifle is constructed from polymer and metal. The stock is made from polymer. ## Included - Northtac QILIN BP-C PCP air rifle - 2x Airgun magazine - PCP quick-fill nipple/adapter - O-ring kit