I bought my rifle new in 2012, and it has run perfectly for many thousands of rounds.
Today, I installed an ambi mag release, and removing the bolt release was necessary to install new parts.
While I drifted out the roll pin, I retained the bolt catch with my thumb and carefully lifted it out.
To my surprise, no plunger or spring underneath.
Normal, or did the factory fail to install them for a reason?
Installed a plunger and spring from my AR parts kit, and the bolt catch works well on the bench, and has (as expected) a noticeably tighter (proper) feel.
Thoughts?