Your better off using a nipple wrench and taking it out when need be, but you shouldn't have to remove or clear the nipple between shots, I have shot many many shots at the range and never cleared it until I cleaned it at home at the end of the day.. however, I always had a few Allan wrenches, the super tiny ones, you can usually find them in the discount basket at the auto parts store! They are plenty long and the 90 degree bend gives you a good handle..