This rifle is a customised Air Arms NJR100:
The rifle originally dates from the early 1990's, but has seen significant custmo work at some point. The barrel has been shortened from the breech end (to retain the choke) and the original two piece barrel collar and muzzle weight replaced by a sleek steel muzzle brake with air stripper (or still-air, the name originally thought up between Nick Jenkinson and Mick Dawes, who originally came up with this idea for air rifles). The action has been superbly reblued, I believe the external modifications may have been done by Sean Hill of ISP Air Rifles. The rifle is regulated and features a Colin Urquhart lightweight striker. An Olympic trigger unit is fitted as is the stainless lever bolt.
The stock is one of Nick Jenkinsons 'NJ Custom' stocks, although non adjustable other than the butt pad,has all the right dimensions for FT needs.
Accuracy of the rifle is excellent.
Nick Jenkinson won two world championships using a rifle similar to this.