Mine when last chrono'd was doing 3130 with 150 LRABs using 2209. Who knows how much more 560 will get you but it won't be nice on the barrel and certainly not as temp-stable..
Type: Posts; User: 6x47
Mine when last chrono'd was doing 3130 with 150 LRABs using 2209. Who knows how much more 560 will get you but it won't be nice on the barrel and certainly not as temp-stable..