Five Easy Achievements: Modern Warfare 3

How could I have missed this one?

For those who are after a quick little qay to get their Gamerscore up, well this is the blog for you! Five Easy Achievements for MW3! Its amazing to see how many of their fan base haven't even touched the Campaign, so this shall cover the achievements you can get during the Campaign!

1: Jack The Ripper
20 Gamerscore
This achievement is quite simple; knife 5 enemies. Now before you head off to slash and hack your way to 20GS, keep this in mind: It must be a melee, so a weapon with the Tactical Knife will not work. Its best to stick to your main weapon and knife them that way.

2: This Is My Boomstick
20 Gamerscore
Kill 30 enemies with the XM25 in the campaign mission "Black Tuesday". Its easiest to get this achievement when Sandman asks you to use it during a rush of enemies outside a courthouse. If you run out of shells, kill the last remaining enemies and head inside. There's an ammo box just inside, restock and kill some more later on!

3: Danger Close
20 Gamerscore
This requires you to take down a helicopter with an AC-130 smoke grenade in "Bag and Drag". When you gain control of the smoke grenades, you'll head up a set of stairs. Here, a helicopter will be dropping enemies. Simply throw the grenade underneath the shadow and wait for the magic.

4: Strike!
20 Gamerscore
While tricky, this achievement asks you to kill 5 enemies with a grenade. This is most easiest done during the mission "Eye Of The Storm". Large masses of enemies will be plentiful and this is the easiest chance to get this achievement. Try to wait for a big bundle and cook your grenade. The rest is up to you.

5: Flight Attendant *SECRET ACHIEVEMENT*
20 Gamerscore
During the mission "Turbulence", you'll be in zero gravity and must shoot enemies in order to make it safely to the other side. There will be three chances in order to kill them all. Simply shoot in bursts, aim carefully and this achievement may be yours!

Hopefully this gives you a bit of a hand in earning those achievements and don't forget to check out the campaign. There's so much more than the Multiplayer.
Thanks for reading, and as always, have fun and game on!