Master 21 commercial series part 2 picked with new internals!! 

Part 2 of the lock I put new spool and serrated drivers in as well as new springs.. picks like a whole different lock as you might figure.. nice fun challenging lock
#spp #lockpicking #lockpicks #locksport #covertinstruments #covertentry #masterlock #multipick #locknoob ​⁠#multipick