Spectrre said:
OT: In Battlefield 3 - The underhand rail the guns in the assault class come equipped with. There is little to no point in NOT switching it out for a front grip as soon as you can. The only benefit it yields is allowing you to whip out your grenade launcher (should you use one) slightly faster. But you loose that very valuable front grip and you still can't carry a med pack.
I can account for the recoil fine. What I can't account for is that guy who walked through the door as I was reloading. A half second faster swap to my grenade launcher lets me shoot him before I die. Slower, and I die just as I get the launcher out. I personally don't use the forgrip much, and it is especially useless on the AEK or W/E that has no leftward drift (Maybe a tiny bit) and thus can be very easily catered for by aiming a bit to the left so it drifts right and into your target.
The medkit is a larger concern, but I generally survive longer by killing enemies faster than by hiding next to a medkit. When I stay still, enemies tend to find me and kill me. I move, I find and kill the enemies.