Battlefield 6 + REDSEC

KV9 Beta

SMG

Data version: 2.1.1.0 · Data checked on November 7, 2026

Unlock: Career rank 45, according to the official EA guide.
Fire modes: Automatic · Burst · Semi-automatic

Base weapon (no attachments)

Rate of fire: 1,079.999 rounds/min; A higher rate of fire shortens the interval between shots.
Equivalent interval: 55.556 ms; Delay between two shots at the stated rate of fire.
Loaded capacity: 18 rounds; Number of shots available before reloading.
From first to last shot: 944.445 ms; Theoretical magazine duration at a constant rate of fire, without reloading.

Builds

Match my levels Close

Optic RO-S 1.25X Lv. 28 10 points
Muzzle LIGHTENED SUPPRESSOR Lv. 34 30 points
Barrel 6.5" EXTENDED Lv. 10 5 points
Underbarrel 6H64 VERTICAL Lv. 16 25 points
Top accessory No attachment in this slot
Right accessory No attachment in this slot
Magazine 23RND MAGAZINE Lv. 26 25 points
Ammunition FMJ Default 5 points

Cost 100 / 100 points

Factory → build

ADS recoil: 0.538080.43367 °; Improvement: -0.1044 ° (-19.4 %)
ADS time: 166.67200 ms; Drawback: +33.33 ms (+20 %)
Sprint to fire: 100133.33 ms; Drawback: +33.33 ms (+33.33 %)
Hip-fire spread: 1.8042.432 °; Drawback: +0.628 ° (+34.81 %)
Velocity: 362452.5 m/s; Improvement: +90.5 m/s (+25 %)
Magazine + chamber: 1824 rounds; Improvement: +6 rounds (+33.33 %)

Bonuses and penalties by attachment

Each attachment on its own versus the factory setup. The differences do not add up.

FMJ

State: Effect not converted into performance

Detailed effects

Penetration · step: +1 step

6.5" Extended

Velocity: Improvement: +90.5 m/s (+25 %)
ADS time: Drawback: +33.33 ms (+20 %)

Detailed effects

Muzzle velocity (m/s): × 1.25

6H64 Vertical

ADS movement speed: Drawback: -0.075 × (-10.07 %)
ADS recoil: Improvement: -0.1044 ° (-19.4 %)
Hip-fire recoil: Improvement: -0.1044 ° (-19.4 %)
Moving spread · ADS: Drawback: +0.11 ° (+34.37 %)

Detailed effects

Recoil amplitude · step · ADS: +4 steps
Recoil amplitude · step · hip fire: +4 steps
Moving spread · step: -1 step
ADS movement speed · step: -1 step

23rnd Magazine

Magazine + chamber: Improvement: +6 rounds (+33.33 %)
Sprint to fire: Drawback: +33.33 ms (+33.33 %)
Draw: Drawback: +66.67 ms (+16.67 %)
Holster: Drawback: +33.33 ms (+25 %)
ADS movement speed: Drawback: -0.075 × (-10.07 %)

Detailed effects

ADS movement speed · step: -1 step
Magazine capacity: = 24
Reserve magazines: = 9

Lightened Suppressor

ADS recoil recovery: Improvement: +11 × (+20 %)
Hip-fire recoil recovery: Improvement: +11 × (+20 %)
ADS recoil duration: Unknown effect: +25 ms (+100 %)
Hip-fire recoil duration: Unknown effect: +25 ms (+100 %)
Hip-fire spread: Drawback: +0.628 ° (+34.81 %)
Moving spread · hip fire: Drawback: +0.785 ° (+34.81 %)
Visual detection: Improvement: -54 m (-100 %)
Minimap detection: Improvement: -129 m (-86 %)

Detailed effects

Recoil recovery · factor · ADS: × 1.2
Recoil recovery · factor · hip fire: × 1.2
Recoil duration (s) · ADS: = 0.05
Recoil duration (s) · hip fire: = 0.05
Visual detection: × 0
Minimap detection: × 0.14
Hip-fire spread · step: -1 step

RO-S 1.25x

State: Effect not converted into performance

Edit

Low recoil

Optic RO-S 1.25X Lv. 28 10 points
Muzzle COMPENSATED BRAKE Lv. 37 20 points
Barrel 6.5" EXTENDED Lv. 10 5 points
Underbarrel CLASSIC VERTICAL Lv. 26 35 points
Top accessory No attachment in this slot
Right accessory No attachment in this slot
Magazine 23RND MAGAZINE Lv. 26 25 points
Ammunition FMJ Default 5 points

Cost 100 / 100 points

Factory → build

ADS recoil: 0.538080.38933 °; Improvement: -0.14874 ° (-27.64 %)
ADS time: 166.67200 ms; Drawback: +33.33 ms (+20 %)
Sprint to fire: 100133.33 ms; Drawback: +33.33 ms (+33.33 %)
Hip-fire spread: 1.8041.804 °; Unchanged: 0 °
Velocity: 362452.5 m/s; Improvement: +90.5 m/s (+25 %)
Magazine + chamber: 1824 rounds; Improvement: +6 rounds (+33.33 %)

Bonuses and penalties by attachment

Each attachment on its own versus the factory setup. The differences do not add up.

FMJ

State: Effect not converted into performance

Detailed effects

Penetration · step: +1 step

6.5" Extended

Velocity: Improvement: +90.5 m/s (+25 %)
ADS time: Drawback: +33.33 ms (+20 %)

Detailed effects

Muzzle velocity (m/s): × 1.25

Classic Vertical

ADS movement speed: Drawback: -0.075 × (-10.07 %)
ADS recoil: Improvement: -0.12717 ° (-23.63 %)
Hip-fire recoil: Improvement: -0.12717 ° (-23.63 %)
Moving spread · ADS: Drawback: +0.11 ° (+34.37 %)

Detailed effects

Recoil amplitude · step · ADS: +5 steps
Recoil amplitude · step · hip fire: +5 steps
Moving spread · step: -1 step
ADS movement speed · step: -1 step

23rnd Magazine

Magazine + chamber: Improvement: +6 rounds (+33.33 %)
Sprint to fire: Drawback: +33.33 ms (+33.33 %)
Draw: Drawback: +66.67 ms (+16.67 %)
Holster: Drawback: +33.33 ms (+25 %)
ADS movement speed: Drawback: -0.075 × (-10.07 %)

Detailed effects

ADS movement speed · step: -1 step
Magazine capacity: = 24
Reserve magazines: = 9

Compensated Brake

ADS recoil: Improvement: -0.02825 ° (-5.25 %)
Hip-fire recoil: Improvement: -0.02825 ° (-5.25 %)
ADS recoil recovery: Improvement: +11 × (+20 %)
Hip-fire recoil recovery: Improvement: +11 × (+20 %)
ADS recoil duration: Unknown effect: +25 ms (+100 %)
Hip-fire recoil duration: Unknown effect: +25 ms (+100 %)

Detailed effects

Recoil recovery · factor · ADS: × 1.2
Recoil recovery · factor · hip fire: × 1.2
Recoil duration (s) · ADS: = 0.05
Recoil duration (s) · hip fire: = 0.05
Recoil amplitude · step · ADS: +1 step
Recoil amplitude · step · hip fire: +1 step

RO-S 1.25x

State: Effect not converted into performance

Edit

Fast ADS

Optic RO-S 1.25X Lv. 28 10 points
Muzzle LINEAR COMP Lv. 11 10 points
Barrel 6.5" EXTENDED Lv. 10 5 points
Underbarrel LOW-PROFILE STUBBY Lv. 22 45 points
Top accessory No attachment in this slot
Right accessory No attachment in this slot
Magazine 23RND MAGAZINE Lv. 26 25 points
Ammunition FMJ Default 5 points

Cost 100 / 100 points

Factory → build

ADS recoil: 0.538080.43367 °; Improvement: -0.1044 ° (-19.4 %)
ADS time: 166.67166.67 ms; Unchanged: 0 ms
Sprint to fire: 100133.33 ms; Drawback: +33.33 ms (+33.33 %)
Hip-fire spread: 1.8041.804 °; Unchanged: 0 °
Velocity: 362452.5 m/s; Improvement: +90.5 m/s (+25 %)
Magazine + chamber: 1824 rounds; Improvement: +6 rounds (+33.33 %)

Bonuses and penalties by attachment

Each attachment on its own versus the factory setup. The differences do not add up.

FMJ

State: Effect not converted into performance

Detailed effects

Penetration · step: +1 step

6.5" Extended

Velocity: Improvement: +90.5 m/s (+25 %)
ADS time: Drawback: +33.33 ms (+20 %)

Detailed effects

Muzzle velocity (m/s): × 1.25

Low-Profile Stubby

ADS time: Improvement: -33.33 ms (-20 %)
ADS movement speed: Drawback: -0.075 × (-10.07 %)
ADS recoil: Improvement: -0.12717 ° (-23.63 %)
Hip-fire recoil: Improvement: -0.12717 ° (-23.63 %)
Moving spread · ADS: Drawback: +0.11 ° (+34.37 %)

Detailed effects

Recoil amplitude · step · ADS: +5 steps
Recoil amplitude · step · hip fire: +5 steps
Moving spread · step: -1 step
ADS time · step: +1 step
ADS movement speed · step: -1 step

23rnd Magazine

Magazine + chamber: Improvement: +6 rounds (+33.33 %)
Sprint to fire: Drawback: +33.33 ms (+33.33 %)
Draw: Drawback: +66.67 ms (+16.67 %)
Holster: Drawback: +33.33 ms (+25 %)
ADS movement speed: Drawback: -0.075 × (-10.07 %)

Detailed effects

ADS movement speed · step: -1 step
Magazine capacity: = 24
Reserve magazines: = 9

Linear Comp

ADS recoil: Drawback: +0.02981 ° (+5.54 %)
Recoil variation: Improvement: -10.6753 ° (-21.35 %)
Hip-fire recoil: Drawback: +0.02981 ° (+5.54 %)
Hip-fire recoil variation: Improvement: -10.6753 ° (-21.35 %)

Detailed effects

Recoil amplitude · step · ADS: -1 step
Recoil amplitude · step · hip fire: -1 step
Recoil variation · step · ADS: +3 steps
Recoil variation · step · hip fire: +3 steps

RO-S 1.25x

State: Effect not converted into performance

Edit

Hip fire

Optic RO-S 1.25X Lv. 28 10 points
Muzzle No attachment in this slot
Barrel 5.5" FLUTED Lv. 31 20 points
Underbarrel No attachment in this slot
Top accessory 50 MW GREEN Lv. 30 20 points
Right accessory FLASHLIGHT Lv. 4 10 points
Magazine 23RND MAGAZINE Lv. 26 25 points
Ammunition HOLLOW POINT Lv. 20 15 points

Cost 100 / 100 points

Factory → build

ADS recoil: 0.538080.53808 °; Unchanged: 0 °
ADS time: 166.67166.67 ms; Unchanged: 0 ms
Sprint to fire: 100133.33 ms; Drawback: +33.33 ms (+33.33 %)
Hip-fire spread: 1.8040.784 °; Improvement: -1.02 ° (-56.54 %)
Velocity: 362362 m/s; Unchanged: 0 m/s
Magazine + chamber: 1824 rounds; Improvement: +6 rounds (+33.33 %)

Bonuses and penalties by attachment

Each attachment on its own versus the factory setup. The differences do not add up.

Hollow Point

Penetration: Drawback: -0.071 × (-12.5 %)

Detailed effects

Damage protection · step: +1 step

5.5" Fluted

Moving spread · ADS: Improvement: -0.1 ° (-31.25 %)

Detailed effects

Moving spread · step: +1 step
ADS time · step: +1 step

23rnd Magazine

Magazine + chamber: Improvement: +6 rounds (+33.33 %)
Sprint to fire: Drawback: +33.33 ms (+33.33 %)
Draw: Drawback: +66.67 ms (+16.67 %)
Holster: Drawback: +33.33 ms (+25 %)
ADS movement speed: Drawback: -0.075 × (-10.07 %)

Detailed effects

ADS movement speed · step: -1 step
Magazine capacity: = 24
Reserve magazines: = 9

Flashlight

Flashlight · on

Added spread · hip fire: Improvement: -0.18233 °/shot (-33.33 %)

Detailed effects

Added spread per shot · hip fire · stationary: × 0.666667
Recovery while firing · coefficient · hip fire · stationary: × 1.837117
Recovery while firing · offset · hip fire · stationary: × 0.666667
Recovery when not firing · offset · hip fire · stationary: × 0.666667
Idle recovery · offset · hip fire · stationary: × 0.666667
Added spread per shot · hip fire · moving: × 0.666667
Recovery while firing · coefficient · hip fire · moving: × 1.837117
Recovery while firing · offset · hip fire · moving: × 0.666667
Recovery when not firing · offset · hip fire · moving: × 0.666667
Idle recovery · offset · hip fire · moving: × 0.666667

RO-S 1.25x

State: Effect not converted into performance

50 mW Green

Laser · on

Hip-fire spread: Improvement: -1.02 ° (-56.54 %)
Moving spread · hip fire: Improvement: -1.275 ° (-56.54 %)

Detailed effects

Hip-fire spread · step: +3 steps

Edit

Automatic presets

Best calculated build for each profile, within the weapon’s point budget, using every attachment (your unlocks are not taken into account).

CQB / aggressive

Engagements at 5–15 m

Optic Iron Sights 5 points
Muzzle Single-port Brake 5 points
Barrel 5.5" Factory 10 points
Underbarrel Low-Profile Stubby 45 points
Top accessory 50 mW Green 20 points
Magazine 17rnd Magazine 5 points
Ammunition FMJ 5 points

Cost 95 / 100 points

Avg. TTK: 398 → 365 ms
ADS recoil: 0.538 → 0.389 °
ADS time: 167 → 133 ms
Magazine: 18 → 18
Velocity: 362 → 362 m/s

Magazine of ≥ 18 rounds required (rate of fire > 750 rpm)

Edit

All-round mid range

Engagements at 20–45 m

Optic A-P2 1.75x 10 points
Muzzle Single-port Brake 5 points
Barrel 5.5" Factory 10 points
Underbarrel Low-Profile Stubby 45 points
Top accessory No attachment in this slot
Magazine 23rnd Magazine 25 points
Ammunition FMJ 5 points

Cost 100 / 100 points

Avg. TTK: 532 → 499 ms
ADS recoil: 0.538 → 0.389 °
ADS time: 167 → 133 ms
Magazine: 18 → 24
Velocity: 362 → 362 m/s

Magazine of ≥ 18 rounds required (rate of fire > 750 rpm)

Edit

Long range

Engagements at 40–90 m

Optic Baker 3.00x 10 points
Muzzle Single-port Brake 5 points
Barrel 6.5" Extended 5 points
Underbarrel Low-Profile Stubby 45 points
Top accessory No attachment in this slot
Magazine 23rnd Magazine 25 points
Ammunition FMJ 5 points

Cost 95 / 100 points

Avg. TTK: 693 → 658 ms
ADS recoil: 0.538 → 0.389 °
ADS time: 167 → 167 ms
Magazine: 18 → 24
Velocity: 362 → 453 m/s

Magazine of ≥ 18 rounds required (rate of fire > 750 rpm)

Edit

Weapon stats: Sym.gg (2.1.1.0) · attachment effects: BF6 Tracker · factory → build, 100 HP, torso, no armor

Customize

Base: Recommended

Optic accessory

Right accessory

Top accessory

Ammunition

Barrel

Ergonomics

Magazine

Muzzle

Optic

Underbarrel

Calculation conditions Mounted Laser on Flashlight on

Cost100 pointsBudget: 100 points

Factory → build

Stat	Before	After	Change
Rate of fire	1,080 rpm	1,080 rpm	Unchanged: 0 rpm
Magazine + chamber	18 rounds	24 rounds	Improvement: +6 rounds (+33.33 %)
Velocity	362 m/s	452.5 m/s	Improvement: +90.5 m/s (+25 %)
ADS time	166.67 ms	200 ms	Drawback: +33.33 ms (+20 %)
Sprint to fire	100 ms	133.33 ms	Drawback: +33.33 ms (+33.33 %)
Draw	400 ms	466.67 ms	Drawback: +66.67 ms (+16.67 %)
Holster	133.33 ms	166.67 ms	Drawback: +33.33 ms (+25 %)
ADS movement speed	0.745 ×	0.6 ×	Drawback: -0.145 × (-19.46 %)
Tactical reload	2,384 ms	2,384 ms	Unchanged: 0 ms
Empty reload	2,900 ms	2,900 ms	Unchanged: 0 ms
ADS recoil	0.53808 °	0.43367 °	Improvement: -0.1044 ° (-19.4 %)
Recoil variation	50 °	50 °	Unchanged: 0 °
Hip-fire recoil	0.53808 °	0.43367 °	Improvement: -0.1044 ° (-19.4 %)
Hip-fire recoil variation	50 °	50 °	Unchanged: 0 °
ADS recoil recovery	55 ×	66 ×	Improvement: +11 × (+20 %)
Hip-fire recoil recovery	55 ×	66 ×	Improvement: +11 × (+20 %)
ADS recoil duration	25 ms	50 ms	Unknown effect: +25 ms (+100 %)
Hip-fire recoil duration	25 ms	50 ms	Unknown effect: +25 ms (+100 %)
ADS spread	0.05 °	0.05 °	Unchanged: 0 °
Moving spread · ADS	0.32 °	0.43 °	Drawback: +0.11 ° (+34.37 %)
Hip-fire spread	1.804 °	2.432 °	Drawback: +0.628 ° (+34.81 %)
Moving spread · hip fire	2.255 °	3.04 °	Drawback: +0.785 ° (+34.81 %)
Added spread · ADS	0.28 °/shot	0.28 °/shot	Unchanged: 0 °/shot
Added spread · hip fire	0.547 °/shot	0.547 °/shot	Unchanged: 0 °/shot
Sway	1 ×	1 ×	Unchanged: 0 ×
Visual detection	54 m	0 m	Improvement: -54 m (-100 %)
Minimap detection	150 m	21 m	Improvement: -129 m (-86 %)
Penetration	0.571 ×	0.571 ×	Unchanged: 0 ×
Regeneration delay	5 s	5 s	Unchanged: 0 s

Bonuses and penalties by attachment

Each attachment on its own versus the factory setup. The differences do not add up.

FMJ

State: Effect not converted into performance

Detailed effects

Penetration · step: +1 step

6.5" Extended

Velocity: Improvement: +90.5 m/s (+25 %)
ADS time: Drawback: +33.33 ms (+20 %)

Detailed effects

Muzzle velocity (m/s): × 1.25

6H64 Vertical

ADS movement speed: Drawback: -0.075 × (-10.07 %)
ADS recoil: Improvement: -0.1044 ° (-19.4 %)
Hip-fire recoil: Improvement: -0.1044 ° (-19.4 %)
Moving spread · ADS: Drawback: +0.11 ° (+34.37 %)

Detailed effects

Recoil amplitude · step · ADS: +4 steps
Recoil amplitude · step · hip fire: +4 steps
Moving spread · step: -1 step
ADS movement speed · step: -1 step

23rnd Magazine

Magazine + chamber: Improvement: +6 rounds (+33.33 %)
Sprint to fire: Drawback: +33.33 ms (+33.33 %)
Draw: Drawback: +66.67 ms (+16.67 %)
Holster: Drawback: +33.33 ms (+25 %)
ADS movement speed: Drawback: -0.075 × (-10.07 %)

Detailed effects

ADS movement speed · step: -1 step
Magazine capacity: = 24
Reserve magazines: = 9

Lightened Suppressor

ADS recoil recovery: Improvement: +11 × (+20 %)
Hip-fire recoil recovery: Improvement: +11 × (+20 %)
ADS recoil duration: Unknown effect: +25 ms (+100 %)
Hip-fire recoil duration: Unknown effect: +25 ms (+100 %)
Hip-fire spread: Drawback: +0.628 ° (+34.81 %)
Moving spread · hip fire: Drawback: +0.785 ° (+34.81 %)
Visual detection: Improvement: -54 m (-100 %)
Minimap detection: Improvement: -129 m (-86 %)

Detailed effects

Recoil recovery · factor · ADS: × 1.2
Recoil recovery · factor · hip fire: × 1.2
Recoil duration (s) · ADS: = 0.05
Recoil duration (s) · hip fire: = 0.05
Visual detection: × 0
Minimap detection: × 0.14
Hip-fire spread · step: -1 step

RO-S 1.25x

State: Effect not converted into performance

Result

Combat cost: 0.286 · Theoretical score: 77.78

Calculated ranking

Lower cost = better result. Calculable distance points: 100.0%.

Cost breakdown

Normalized time: 0.2857
Capacity penalty: 0.0000
Mobility penalty: 0.0000

Results by range

100 HP · upper chest · no armor · guaranteed hits · weapon ready · first magazine
Distance (m)	Hits to kill	Perfect TTK (ms)	Estimated time (ms)	Estimated engagement (ms)	Projectile travel (ms)	Lethal hit (ms)	Kill probability
0	4	166.67	166.67	166.67	0.00	166.67	100.00 %
10	5	222.22	222.22	222.22	22.10	244.32	100.00 %
20	5	222.22	222.22	222.22	44.20	266.42	100.00 %
30	6	277.78	277.78	277.78	66.30	344.08	100.00 %
50	7	333.33	333.33	333.33	110.50	443.83	100.00 %
75	8	388.89	388.89	388.89	165.75	554.63	100.00 %
100	8	388.89	388.89	388.89	220.99	609.88	100.00 %

Weapon stats and visuals: Sym.gg ↗