This is my Impact Arms RM 100/Theoben Crusader in .22. Restored to like new condition by David Slade. I think he did an outstanding job. For those that don’t know the Impact Arms RM 100 rifles were produced at the Theoben factory after Theoben closed. The factory was bought out minus the Theoben name. The remaining parts were assembled in to rifles under the name Impact Arms. Mine was made on a Crusader action. David Slade is the owner of Airgunwerks one of the premier places to have work done on springer/piston air-rifles.