Quality composite stock for pre 64 Model 70

Looking to sell a Bell and Carlson (I think) composite stock for pre 64 model 70 rifles. It came on a custom I bought, and would need to be modified a little bit to fit a post 64. Not sure how exactly.

Its a clean stock, never been bedded, ready for bedding to your action. No aluminum or other chassis inside etc. Barrel channel seems like its for a semi heavy to heavy barrel.

$250 plus shipping firm from QC J9E 3B1. No trades.