Are the Iron Sights removed on purpose or is that a glitch. Because it seems like any weapon I use this attatchment on, it will randomly spawn with and without the Iron Sights. It's incredibly annoying, as you can imagine. I would be very dissapointed if the weapon isn't supposed to have the Iron Sights when using the Laser Sight...

Why wouldn't it make sense. The iron sight is built into the gun. It wouldn't make sense to not have iron sights...

it wouldn't make sense because the laser sight is on,and when you aim the iron sights block the laser.If you used the laser sight in campaign,when you put it on the gun the iron sights are flipped down.It's a bug they need to fix

When you read about what the different sights are for, it says the laser sights are for more accurate shooting from the hip. The laser is for you to aim better when running and gunning and not aiming down the sights so the iron sites won't be there.