Glock 10MM w/ Loaded Chamber Indicator

This comes in perfect to fit the Glock 20-21 for my 4 gen ,, should fit most generations,, perfect for high velocity ammo if u having ejection issues ,, I bought this as a spare just in case but I use the oem ejector for my 10 mm conversion barrel in my Glock 21 and have no issues yet but I used this ejector to try out and didn’t notice a difference so I kept is as a spare , btw this is an original Glock product , definitely recommend..