need help Identifying an upper receiver

[Deepsix++]

hey there people of CA I want to build a new upper , and I was looking around at strike hand guards and saw one on this uppper . who makes that upper ? I have google serched for a while and cant fined any one mention what its called . I was hoping some one on here might know . thanks all

[carries an axe]

Foregrip is Midwest Industries

[DDscar]

It's a San Tan Tactical upper receiver

[DDscar]

https://www.rainierarms.com/upper/stripped-upper-receivers/

Link to purchase

[Deepsix++]

https://www.rainierarms.com/upper/st...per-receivers/
Link to purchase

thanks

[Kwikvette]

Lose the upper and get that optic instead.

[Deepsix++]

It's a San Tan Tactical upper receiver

thanks