MW3 Season 6 Kastov LSW Ultimate Build Guide

As a dedicated MW3 player, I gotta say the Kastov LSW that dropped in Season 6 is literally built different. This LMG straight up dominates close-quarters combat with its insane tactical stance accuracy. Like, no cap, it's probably the most aggressive LMG we've seen in MW3 yet.

Unlocking the Kastov LSW

Getting my hands on this beast was pretty straightforward - it's chilling in Sector 09 of the Season 6 Battle Pass. Took me about 20 Battle Pass Tokens to reach it, which I grinded through regular gameplay across MP, Warzone, and MWZ. Pro tip: focus on your daily challenges to speed up the process!

The Meta Build Breakdown

After testing countless attachments, here's the build that's been absolutely slaying for me:

Attachment	Pros	Cons
Bombast T54 Short Barrel	+Hipfire/Tac Stance Spread +ADS Speed +Movement Speed +Sprint to Fire Speed	-Recoil Control -Gun Kick Control
Quartermaster Suppressor	Undetectable by Radar +Gun Kick Control +Recoil Control	-ADS Speed -Sprint to Fire Speed
Bracefire-HC Grip	+Movement Speed +Hipfire/Tac Stance Spread +ADS Speed	Can't use Tac Stance
Weave-L7 Grip	+Gun Kick Control +Recoil Control	None significant
Broadside Stock	+ADS Speed +Sprint to Fire Speed +Aiming Idle Sway +Movement Speed	-Gun Kick Control -Recoil Control

Loadout Recommendations

Perks Setup:

• Vest: Compression Plate (free Tac Mask + Compression Plate = OP)

• Gloves: Commando Gloves (sprint-to-fire delay reduction is crucial)

• Boots: Stalker Boots (strafe speed goes crazy with this build)

• Gear: Ghost (stay off enemy radar = big brain plays)

Equipment:

• Secondary: Your preference (I run a sniper for versatility)

• Lethal: Your choice (Semtex or throwing knife for aggressive plays)

Playstyle Tips

This build turns the Kastov LSW into an absolute monster for run-and-gun gameplay. The movement speed buffs combined with the Stalker Boots make you strafe like you're on ice skates. Just remember - the recent nerf to the Bracefire-HC Grip means you can't rely on Tac Stance anymore, so you gotta play aggressively but smart.

My personal strategy? Push hard but use cover effectively. The compression plate gives you that extra survivability to win those 50/50 gunfights. And with Ghost keeping you off the radar, you can flank enemies like a ninja.

Honestly, this build feels borderline broken when you get the hang of it. The strafe speed alone makes you nearly impossible to hit in close-quarters engagements. Just be mindful of the recoil at longer ranges - this ain't no laser beam across the map.

What do you guys think of the Kastov LSW? Drop your favorite builds in the comments! 👇