The FX Crown MKII is also offered as a stripped-down base model perfect for pairing with the recently released Saber Tactical Crown Chassis. The GRS Crown stock features tool-less adjustments, a broad for-end and a ergonomic GRS grip, offset and angled, offering unsurpassed shooting comfort. We have teamed up with famed Norwegian rifle stock maker GRS to provide the first ever GRS rifle stock for an airgun! GRS builds highly adjustable ergonomic laminate stocks recognized globally as an innovative premium brand. The FX Crown MKII has some new stock options as well. With air-gunners able to shoot at longer distances, this canting of the scope base at the front is what allows for more usable elevation adjustment in the scope at longer distances. Other changes to the Crown include a 20 MOA angle built into the picatinny scope rail. The combination provides spectacular results. The plenum of the FX Crown MKII has increased 28% over the previous model! This larger plenum (the chamber of compressed air located before the transfer port) works in tandem with the porting and a new larger valve on the MKII (6.5mm valve). The increased power available in the MKII comes down to a combination of valving, porting, and plenum space. Whereas bullpup configurations can more easily add plenum space and valving for these demands, a traditional rifle like the FX Crown was limited for these demands… until now! The FX Crown MKII brings more power and even more capabilities to an already near perfect platform. The dramatic evolution of airguns has ramped up demands from shooters worldwide and we have seen an increased desire for more air flow and power in our air rifles.

Calibre systems stock options