Best Sidewinder loadout for Modern Warfare 3 Season 3

Liam Mackay
Sidewinder MW3

Sidewinder Battle Rifle’s popularity skyrocketed thanks to its Conversion Kit introduced in MW3. Here’s the best Sidewinder loadout for MW3 Season 3, including attachments, Perks, and more.

MW3‘s Sidewinder Battle Rifle was far from the best gun at launch, but following the addition of its JAK Thunder LMG Kit, this gun unexpectedly climbed in popularity making it one of the best BRs to use in the game.

So, here’s the best Sidewinder loadout for MW3 including attachments, Perks, and Equipment.

Best MW3 Sidewinder loadout attachments

  • Muzzle: VT-7 Spiritfire Suppressor
  • Barrel: Tempus Predator Precision Barrel
  • Optic: JAK Glassless Optic
  • Underbarrel: FTAC Ripper 56
  • Conversion Kit: JAK Thunder LMG Kit

The best Sidewinder loadout for MW3 kicks off with the attachment that changes it all, the JAK Thunder LMG Conversion Kit. This transforms the weapon into a hard-hitting LMG with outstanding bullet velocity and damage range.

Then, the Tempus Predator Precision Barrel will boost the bullet velocity, gun kick, and recoil control. I chose the FTAC Ripper 56 to further improve the gun’s recoil when holding the trigger for a prolonged time.

Finally, the JAK Glassless Optic makes enemies easier to see, and the VT-7 Spiritfire Suppressor will enhance the Battle Rifle’s bullet velocity and range, as well as add a little recoil control.

Best MW3 Sidewinder loadout Perks & Equipment

  • Vest: Overkill Vest
  • Gloves: Marksman Gloves
  • Boots: Lightweight Boots
  • Gear: Ghost T/V Camo
  • Lethal: Semtex
  • Tactical: Flash Grenade

For the best Perks and Equipment to use with the Sidewinder, we’ve opted for the Overkill Vest for increased weapon swap speed and the ability to reload while sprinting, countering some of the weighty attachments.

The Marksman Gloves reduce sway and flinch, making the weapon slightly more accurate. Then, the Lightweight Boots and Ghost T/V Camo will increase the movement speed, which makes it up for the LMG style build, and allow you to move without your footsteps being heard or UAVs revealing your position.

Finally, the Semtex is an easy-to-use and powerful explosive, and the Flash Grenade will blind enemies long enough for you to get a quick kill.

How to unlock Sidewinder in Modern Warfare 3

To unlock the Sidewinder in Modern Warfare 3, you’ll need to hit Level 25 and then complete eight Daily Challenges.

Your first three will be typical Daily challenges such as getting assists, then wins will start counting toward the Armory Unlock progress.

Best Sidewinder alternatives in MW3

If you’re not enjoying the Sidewinder in MW3 then the SOA Subverter is a fantastic option, and it’s also hard to go wrong with the BAS-B, which feels more like an Assault Rifle.

There you have it, that’s the best Sidewinder loadout for MW3, including attachments, Perks, and Equipment. For more on the game, you can check out our other guides:

How to slide cancel in Modern Warfare 3 | Best guns in MW3 | Best SMGs in Modern Warfare 3 | Best FOV settings for Modern Warfare 3 | Best controller settings for Modern Warfare 3 | How to get Wonder Weapons in MW3 Zombies | How to get Tac-Stance kills in MW3

About The Author

Liam is CharlieIntel's Editor. After graduating in Journalism from Edinburgh Napier University, Liam made use of his passion for FPS games, including Call of Duty, by writing for sites such as The Nerd Stash, Red Bull Gaming, and GAMINGbible before joining CharlieIntel in November 2020. You can contact Liam at [email protected].