I have used one on my Bedford 45 cal. rifle that I shoot at monthly matches at our club. I have been using that lock for nearly ten years. In addition I have used the same rifle to take at five doe in our early muzzleloader season(doe only). I have never had a problem with the lock. The lock does have an exceptionally short throw, so it is also a very fast lock. I have no reservations recommending it.
Ron