Bore GuidesPossum Hollow #2 Possum Hollow #4 Pro Shot 22 to 30 caliber adjustable bore It is adjustable to any length action - the tube and collars are aluminum
This one comes with 2 different diameter bolt guide collars
A - .695 diameter collar for standard size bolts
B - .630 diameter collar for smaller diameter bolts
Sold as a lot of 3.
$35.00 shipped