Grendel parts gathered, I think

[Billinthedesert]

This is what I have to send off to an armorer friend for the build. Does anyone see any major part missing? (No iron sights; this will be a scoped rifle.)

6.5 Grendel AR Build parts list

Lower:

Colfax Tactical Lower, FDE
Magpul ACS-L stock, FDE
Mil-spec carbine buffer tube and spring
Lower parts kit, Stoner
Magpul MOE polymer trigger guard, FDE
Ergo grip, FDE
Stoner 5-round Grendel magazine

Upper:

Aero Precision upper receiver, FDE
Aero Precision bolt carrier group with 5.56 and “Monster” 6.5 Grendel bolts
Aero Precision charging handle
Aero Precision barrel nut
Aero Precision Quantum Handguard, FDE
Aero Precision .750 gas block
Aero Precision rifle-length SS gas tube
20-inch “Monster” rifle barrel, 5/8 X24 thread (made by Green River)
Kaw Valley Linear Compensator, 5/8 X24, FDE

Still to come:
Larue Tactical MBT-2S trigger (backordered till early February)

[VASCAR2]

Just make sure you have a firing pin, FP retainer and cam pin. If you just bought a bolt carrier you may not have these.

https://www.brownells.com/rifle-parts/receiver-parts/parts-kits/repair-parts-kits/ar-15-m16-bolt-carrier-completion-kit-prod31697.aspx

[Billinthedesert]

Thanks VASCAR: Just checked and the BCG does include the firing pin, FP retainer and cam pin.