you can cut it off and get the prince50 sight. easy to do with common garage tools. the first one i did, i took my time and triple checked everything and still did it in under an hour... the barrel cutting, facing and recrowning. on my second one, i think it took about 20 minutes. the new sight slips right on and has 2 set screws... thats a 2 minute job. if you like to tinker with stuff, this is a fun project to do. it is permanent though... once you cut the barrel, its cut. so make sure you are fine with that.