The kit is intended for systema PTW platform (all brand new in original package) 

You only need a systema infinity kit/value kit 3 to complete this build 

Kit comes with

• CNC drilled Alloy monolithic 7075-T6 billet Upper
• CNC drilled Alloy 7075-T6 billet Lower
• CNC lathed L119A2 Steel gas block & gas tube
• CNC lathed, Gun drilled 10", 1/2-28RH Steel barrel
• CNC machined L119A2 Charging Handle recoil Full system
• CNC lathed Steel barrel nut
• Hydraulic Pressed L119A2 heat shield
• CNC lathed Steel Flash hider knobs
• CNC lathed Steel Forward assist knobs
• CNC lathed takedown pins set
• CNC lathed magnet bolt catch
• CNC lathed FH556-216A flash hider (With 1/2-28RH thread)
• CNC lathed C.C style buffer tube
• CNC lathed C.C style L119 (Eccentric) Ambi selector
• CNC lathed C.C style ambi mag catch
• Steel made MBT tool for assemble barrel nut
• RS spec Trigger guard

Comes with extra

1) HAO's PTW Infinity RS spec pistol grip adapter so you can put what ever grip you want
2) HAO PTW Infinity selector reinforced super connector
3) RS MAGPUL KM2 grip
4) BCM B5 stock (RS)

Will not split, no trade please do not ask

you need a systema infinity kit or a value kit 3 to compete this build 

pm from more pictures 

Price: 850 posted in UK

Thanks