Shooting the Grant today I immediately noticed on the first stand it was hard to open after firing. I chalked it up to some new shells I was shooting. Later at times the second barrel would not shoot and when I looked it appeared the Safety was on. Unusual. Then later when the second barrel would not shoot it appeared the Safety was not on. Then on the last station it stopped shooting the left barrel altogether.
Even with snap caps it will not shoot the left barrel.
Is this the cocking spring that is broken?