Yes, the JP Enterprises VMOS AR Bolt Carrier will be compatible with the Triggertech AR10 Trigger.
The specific model under Code:J5-ABA-JPEVMOSBC-JPBC-7 will not include the firing pin as that part number is just the carrier and does not include the bolt assembly. That specific part number will require the following components to "complete" the group per JP Enterprises information:
Requires DPMS-pattern bolt, firing pin and cam pin.
This depends on the specifications of the rifle you are shooting like if you have an adjustable gas block, if you are shooting suppressed and some other variables. Please email us at techsales@opticsplanet.com for more information.
No, these JP Enterprises VMOS AR Bolt Carriers are meant for AR10's. You will need the bolt carrier here:
https://www.opticsplanet.com/jp-enterprises-small-frame-variable-mass-bolt-carrier-group-enhanced-bolt.html
Yes, this should be compatible
Yes, it should be compatible with your Aero upper.
Per JP Enterprises these 308 model carriers are not full auto rated. The 223/556 variant of the VMOS carrier is full auto rated.
These are intended for use in 308 platform AR rifles and will not fit an AR-15. The difference is standard comes configured in a 14.4 oz weight and the heavy comes configured in a 16 oz weight.