u/Curious_Grizzly

Im new to the frt world so bear with me, any help would be greatly appreciated… Im getting a 7 inch foxtrot mike folding vfm-9 with the RMB and im wanting to put a select frt in it and want it to run reliably without blowing myself up… it has an m16 style cut bcg that weighs between 13.5-14oz, and a A5 length buffer that weighs 9.4oz leading to a minimum combined weight of 22.9oz if what Ive looked into is accurate information on the gun, with this limited knowledge on frt’s, is that setup not already safe and ready to try one out?