Recoil springs are one of those parts nobody wants to think about until the gun starts acting weird. They’re... The post How to spot a tired recoil spring in 10 seconds appeared first on The Avid ...
The secret to a locking zipper is in the pull tab. You need to flip the tab down if you want the zipper to stay closed.
A detailed primer to help Arizona Diamondbacks fans understand how the Automated Balls and Strike system will work ...