RRA Upper
RRA 1-9 twist M4 barrel
RRA Quad rail free float forend
RRA Flip front sight gas block assembly
RRA two stage trigger
CMMG Lower
Badger Ordinance Gen 2 charging handle latch
Wolf extra power extractor spring
Voltor Enhanced Modstock
Matech 600 meter Backup flip sight
Aimpoint Micro T-1
Daniel Defense Riser
Tango Down Battlegrip
Tango Down vertical grip
Tango Down rail covers
RRA 1-9 twist M4 barrel
RRA Quad rail free float forend
RRA Flip front sight gas block assembly
RRA two stage trigger
CMMG Lower
Badger Ordinance Gen 2 charging handle latch
Wolf extra power extractor spring
Voltor Enhanced Modstock
Matech 600 meter Backup flip sight
Aimpoint Micro T-1
Daniel Defense Riser
Tango Down Battlegrip
Tango Down vertical grip
Tango Down rail covers