Adjustable Bolt-Mounted Blue Peep Sight Safety Replacement
[PS-01]

Great sight that extends the sight radius to a full 20" on my .357 Mag, 20" carbine. I expected to file another slight grove in the insert for the pin to ensure it was tight and it was a simple task.

The sight is great and besides the increase in radius, it helps increase my Depth of Field so with my handloads I can plink at bowling pins at 200yds.