User blog comment:Crazy sam10/IW Twitter round-up/@comment-5207163-20120627025658/@comment-5485267-20120627123829

Spas-12 - The Spas is good, unlocked at a early level and has decent stats for a shotgun, and (if you have the skill needed to have good games) you'll do good with it.

Model 1887 - The Model 1887, however, needs major buffing. As the last shotgun unlocked, it should have a much more rewarding performance, as well.

M16A4 - It needs to be buffed to be on par with it's rival, the Type 95.

MG36 - It's OK. Just lower the recoil a slight bit.

AK-47 - It's good as it is, I don't know what the issue is.

ACR 6.8 - It needs some major balancing. It rivals every gun in MW3. Highten the recoil and it's balanced.

MP7 - Like stated below, it's unlocked at level 76. It's performance is rewarding. However, if it's unlocked at any level due to a prestige token, it's recoil should be hightened slightly, and lower it's damage at range.