6mmbr has an article on it:
http://bulletin.accurateshooter.com/2012/01/shot-show-crosmans-new-177-air-rifle-upper-for-ar15s/
I posted it in a thread in the Service Rifle forum. It would be a useful training tool for Service Rifle if it didn't cost such a ridiculous amount.
http://bulletin.accurateshooter.com/2012/01/shot-show-crosmans-new-177-air-rifle-upper-for-ar15s/
I posted it in a thread in the Service Rifle forum. It would be a useful training tool for Service Rifle if it didn't cost such a ridiculous amount.


















































