Large Cut-Away Barrel
Regular price
$55.00
![Large Cut-Away Barrel](http://www.precisionforensictesting.com/cdn/shop/products/Large_Cut_Away_B_large.jpg?v=1480642880)
This oversized (1" diameter x 5" long) aluminum barrel has been cut in half to expose large easy-to-see lands and grooves. This unit is a great way to demonstrate barrel characteristics without having to use magnification.