[moona11]

Noticed this was at my LGS. They posted it on Facebook. I think it should have the birdhead grrip though

 

[moona11]

For $30 you can get the birdshead backstrap:

Heritage Small-Bore Bird Head Backstrap Assembly

And another $25 for the grips:

Altamont CAMO BIRD HEAD Grip

They are good for selling parts at a fair price