Best Kastov 762 build and loadout in MW4

Top Kastov 762 build in Multiplayer

The highest-tier Kastov 762 build in CODMunity's Multiplayer list, last changed on November 1, 2026. The Mobility (Kastov ARC Apex Attachment) build is at the same tier and shown with it.

• Versatile Contender Apex: Kastov ARC
  1. MuzzleIvanov QR600
  2. UnderbarrelFSS Fireline Grip
  3. Rear GripHanbit TechGrip
  4. StockHanbit 655L-M Stock
  5. LaserXRK Clutch-LS

  What it changes

  • Damage range: 100 to 91%−9% worse
  • Sprint to fire speed: 210 to 225 ms+7% worse
  • ADS speed: 280 to 265 ms−5.5% better
  • Vertical recoil: 51.9 to 49.6−4.4% better
  • Horizontal recoil: 28.7 to 27.4−4.4% better

  CODMunity build codeA01-6AIBH-M2E11

  Open in the builder: Kastov 762 Versatile build

• Mobility Contender Apex: Kastov ARC
  1. OpticCronen Zero-K
  2. MuzzleIvanov QR600
  3. Magazine45 Round Mag 7.62
  4. StockKastov Dogfighter 27
  5. LaserSchlager VISIV-5

  What it changes

  • Magazine size: 30 to 45 rounds+50% better
  • Sprint to fire speed: 210 to 174 ms−17% better
  • ADS movement speed: 2.34 to 2.56 m/s+9.6% better
  • Damage range: 100 to 91%−9% worse
  • Reload time: 3467 to 3744 ms+8% worse

  1 of 5 attachments has no listed stat change.

  CODMunity build codeA01-613YP-KDEI1-1

  Open in the builder: Kastov 762 Mobility build

What the top Kastov 762 build changes

Main stats the Versatile build makes better: ADS speed −5.5% (better), Vertical recoil −4.4% (better), Horizontal recoil −4.4% (better).

What it gives up, main stats that get worse: Damage range −9% (worse), Sprint to fire speed +7% (worse).

Attachment by attachment in the top Kastov 762 build

Each attachment of the Versatile build as the community sources list it, with the biggest changes in CODMunity's game data.

• Muzzle: Ivanov QR600 (Light Silencer). Biggest listed changes: Damage range −9% (worse).
• Underbarrel: FSS Fireline Grip (Angled grip). Pros: Firing stability. Cons: Aiming speed. Biggest listed changes: Vertical recoil −9% (better), Horizontal recoil −9% (better), ADS speed +7% (worse).
• Rear Grip: Hanbit TechGrip (Aim Grip). Biggest listed changes: Flinch received −50% (better), ADS idle sway −10% (better), Hip idle sway −5% (better).
• Stock: Hanbit 655L-M Stock (Tactical Stock). Biggest listed changes: ADS speed −8% (better), Vertical recoil +5% (worse), Horizontal recoil +5% (worse).
• Laser: XRK Clutch-LS (Laser sight; the beam is not visible to enemies). Pros: Aim-down-sight speed. Biggest listed changes: ADS speed −4% (better).
• Apex Attachment: Kastov ARC. Experimental disruption barrel with an integrated optic. Emits an RF pulse that incapacitates infantry, cripples electronics and destabilizes vehicles. CODMunity lists no stat change for it, which is not the same as no effect.

Other Kastov 762 Multiplayer builds

1 more Multiplayer build, all at Contender tier.

Kastov 762 builds in DMZ

2 DMZ builds, in the order the source gives; DMZ builds carry no tier.

Official Kastov 762 numbers

Activision's launch weapon sheet gives the Kastov 762 600 RPM and a 30-round magazine with 90 reserve rounds. It unlocks at Player Level 34 and has 68 weapon levels. Among assault rifles its fire rate ranks 6 of 8 and its magazine ranks 1 of 8. Activision describes the Kastov 762 this way: Full-auto rifle with heavy per-shot impact and firm recoil that needs control to stay on target. Its caliber is 7.62x39 mm. Its Apex Attachment is the Kastov ARC. Experimental disruption barrel with an integrated optic. Emits an RF pulse that incapacitates infantry, cripples electronics and destabilizes vehicles. It blocks barrel attachments.

Activision publishes no damage or time to kill.

Kastov 762 pick rate, tier and time to kill

Among the 8 assault rifles ggranked gives a figure for, the Kastov 762 ranks 5, 62 ms behind the M4.

ggranked's figure is that site's own measure, not an Activision number.

Since the October 24, 2026 reading ggranked moved the Kastov 762 and changed its time to kill from 886 ms to 881 ms (5 ms lower).

CODMunity's pick rate for the Kastov 762 was 4.7% on October 28, 2026; it is 4.8% now.

Latest official Kastov 762 changes

Activision's patch notes dated October 28, 2026 list these changes for the Kastov 762:

• Max Damage Range: 950 to 1050 (+10.5%)

The builds above were read on November 4, 2026, after this patch. First weapon tuning update

Builds for a goal

Community-reportedCalculated on this site from CODMunity's community-reported stat multipliers: for each goal, the attachments that do most for it within the Gunsmith limit. These are not a community recommendation and were not tested in the game.

A main stat outside the goal that an attachment makes worse counts against it at half of the weight of a goal stat. How the goals are worked out

• Recoil controlA calculation made on this site, not a community recommendation
  1. OpticLocus PX3 Canted
  2. MuzzleFT Hyperport 408
  3. BarrelFJX Ghostfire 16.3"
  4. UnderbarrelFSS Fireline Grip
  5. StockSpetsnaz S10 Stock

  Gets better

  • Horizontal recoil−59.1% better
  • Vertical recoil−45.5% better
  • Bullet velocity+12% better
  • Damage range+11% better

  Trade-offs: gets worse

  • ADS speed+44% worse
  • ADS movement speed−10% worse
  • Sprint to fire speed+7% worse

  Open in the builder: Kastov 762 recoil control set

• Fast aimA calculation made on this site, not a community recommendation
  1. BarrelTT 414-R Hightac
  2. Rear GripMugi 00-YK1 Grip
  3. StockKastov Combat Lite Stock
  4. LaserSchlager VISIV-5

  Gets better

  • Sprint to fire speed−28.9% better
  • ADS speed−26% better
  • ADS movement speed+17.7% better
  • Movement speed+6.1% better
  • Sprint speed+6.1% better

  Trade-offs: gets worse

  • Vertical recoil+15.5% worse
  • Horizontal recoil+15.5% worse

  Open in the builder: Kastov 762 fast aim set

• MobilityA calculation made on this site, not a community recommendation
  1. BarrelTT 414-R Hightac
  2. UnderbarrelMIRE-50 Tac Grip
  3. StockKastov Dogfighter 27
  4. LaserFJX EVR7

  Gets better

  • ADS movement speed+24.5% better
  • Movement speed+14.7% better
  • Sprint speed+5.1% better
  • Sprint to fire speed−3% better
  • ADS speed−0.4% better

  Trade-offs: gets worse

  • Vertical recoil+9% worse
  • Horizontal recoil+9% worse

  Open in the builder: Kastov 762 mobility set

• Long rangeA calculation made on this site, not a community recommendation
  1. MuzzleGauge-12 Mono
  2. BarrelBCS-K 589mm Barrel
  3. Ammunition7.62 Soviet High Velocity

  Gets better

  • Bullet velocity+67% better
  • Damage range+55% better
  • Vertical recoil−6% better
  • Horizontal recoil−6% better

  Trade-offs: gets worse

  • ADS speed+21% worse
  • Sprint to fire speed+7% worse
  • Movement speed−4.9% worse
  • ADS movement speed−4.9% worse
  • Sprint speed−1% worse

  Open in the builder: Kastov 762 long range set

• Fire rate and ammoA calculation made on this site, not a community recommendation
  1. Magazine75 Round Drum Mag 7.62

  Gets better

  • Magazine size+150% better

  Trade-offs: gets worse

  • Reload time+21% worse
  • ADS speed+8% worse
  • ADS movement speed−5% worse
  • Movement speed−3% worse
  • Sprint speed−3% worse

  Open in the builder: Kastov 762 fire rate and ammo set

Frequently asked questions