Is the front rail a M1913 Picatinny Rail. I can't get the sight on. ** Update, I have it on now!**
I have the screw completely off, it was go on the front sight end of the P1913 Picatinny Rail, but not on the that front end one.If it's like their other sights, you have to remove the screw completely, slide it on and then reinsert the screw. I don't have one of these, so proceed with care... Will it just slide on as it is in the photo?