Loading some 9mm 147 gr Berrys round nose,titegroup 3.2. 3.4 3.6 had alot of room in the case, I added a little kapok filler, not alot just enough to keep the powder next to the primer 
I made alot of subsonic 223s used kapok worked great never a miss fire sounds like a small fire cracker,when I made the 9mm seemed like it had too much room so I used a filler. Not alot of reading on fillers for 9mm is it safe? Everything is an opinion please
				
			I made alot of subsonic 223s used kapok worked great never a miss fire sounds like a small fire cracker,when I made the 9mm seemed like it had too much room so I used a filler. Not alot of reading on fillers for 9mm is it safe? Everything is an opinion please
 
	










 
 
		 
 
		
