AR9 Complete Standard Upper Receiver Billet—16" Barrel, 15" MLOK Handguard, 9mm The perfect complete upper for your PCC lower, without all the tools required to build it. White Lab MSRP: Was: Now: $552.99
AR9 Complete Premium Upper Receiver Billet—16" Barrel, 15" MLOK Handguard, 9mm The perfect complete upper for your PCC lower, without all the tools required to build it. White Lab MSRP: Was: Now: $592.99
