BF4 Weapon Lab (Precision Edition 2.8)

**This tool provides a technical analysis of Battlefield 4 weapon setups using raw data from** ***Sym.gg***\*\*. It calculates weapon performance by factoring in distance, stance, and specific attachment configurations.\*\* **Key Features:** * **Performance Metrics:** Calculates damage and Time-to-Kill (TTK) to determine if a burst is sufficient to secure a kill at a given range. * **Recoil & Spread Visualization:** Maps horizontal and vertical recoil drift and spread radius onto a target dummy for real-time feedback. * **Pacing Analysis:** Evaluates spread and recoil reset times (SDEC/Recoil-Dec) to maintain an efficient firing rhythm. * **Mechanics Integration:** Applies modifiers for attachments like Bipods, Heavy Barrels, and grips. The Bipod setting automatically disables movement inputs to reflect stationary firing. * **Burst Weapon Support:** The tool automatically detects burst-fire weapons. **Note:** Since raw data from [*Sym.gg*](http://Sym.gg) may not always include this parameter, you need to manually add the number of shots per burst to the input data (e.g., `BurstShots 3`). # Setup Guide 1. **Create and Save:** Paste the provided source code into a new text file and save it as an **.html** file (e.g., `bf4_lab.html`). 2. **Launch:** Double-click the file to open it in your web browser. 3. **Import data:** * Copy your weapon's metric data from the "Weapon Comparison" section on **sym.gg**. * Delete the default ACE 23 data in the tool's text area and paste your weapon's data. * *Note:* If using a burst-fire weapon, manually add `BurstShots X` (e.g., `BurstShots 3`) to the raw data. 4. **Apply:** Click **"Load & Apply Data"** to start the analysis. If anyone still plays this old game and has any questions, feel free to ask. BF4 Weapon Lab (Precision Edition 2.8)

1. Sym.gg Data Import (ADS Only)

Paste raw data here:

ADSCrouchBaseMax 2.2 ADSCrouchBaseMin 0.3 ADSCrouchBaseNoFireDecreasePerSecond 15 ADSCrouchBaseNoFireTimeThreshold 0.2 ADSCrouchBaseSpreadDec 9.7 ADSCrouchBaseSpreadInc 0.104 ADSCrouchMoveMax 2.2 ADSCrouchMoveMin 2 ADSCrouchMoveNoFireDecreasePerSecond 15 ADSCrouchMoveNoFireTimeThreshold 0.2 ADSCrouchMoveSpreadDec 9.7 ADSCrouchMoveSpreadInc 0.104 ADSProneBaseMax 2.2 ADSProneBaseMin 0.3 ADSProneBaseNoFireDecreasePerSecond 15 ADSProneBaseNoFireTimeThreshold 0.2 ADSProneBaseSpreadDec 9.7 ADSProneBaseSpreadInc 0.104 ADSProneMoveMax 2.2 ADSProneMoveMin 2 ADSProneMoveNoFireDecreasePerSecond 15 ADSProneMoveNoFireTimeThreshold 0.2 ADSProneMoveSpreadDec 9.7 ADSProneMoveSpreadInc 0.104 ADSRecoilDec 12 ADSRecoilLeft 0.4 ADSRecoilRight 0.3 ADSRecoilUp 0.325 ADSStandBaseMax 2.2 ADSStandBaseMin 0.3 ADSStandBaseNoFireDecreasePerSecond 15 ADSStandBaseNoFireTimeThreshold 0.2 ADSStandBaseSpreadDec 9.7 ADSStandBaseSpreadInc 0.104 ADSStandMoveMax 2.2 ADSStandMoveMin 2 ADSStandMoveNoFireDecreasePerSecond 15 ADSStandMoveNoFireTimeThreshold 0.2 ADSStandMoveSpreadDec 9.7 ADSStandMoveSpreadInc 0.104 BDrop 15 BRoF 800 BlastDmg N/A BlastRadius N/A Class 3 DOEnd 65 DOStart 8 EDmg 18 FirstShotRecoilMul 1.5 HorDispersion 0 InitialSpeed 620 InitialSpeed_Silencer 350 InnerBlastRadius N/A MagSize 200 MaxDistance 930 Pellets 0 ReloadEmpty 6.2 ReloadLeft 6.2 ReloadThrs 0.85 RoF 800 SDmg 24.5 TimeToLive 1.5

Waiting for import...

2. Gunplay Setup

Distance: 70 m Shots in Burst: 4

Burst Mode Active (0)

Player Stance

Player is moving (ADS Move Penalty)

Simulate recoil drift bounds

Barrel Attachment Underbarrel Grip / Aux

3. Analysis & Precision Visualizer

Damage over Distance -

Time to Kill (incl. flight time) -

Max Cone Spread Limit -

Burst Pacing Bottleneck (Recovery) -

Recoil per Burst (Total Drift Window) -

Bullet Drop -

Lead Distance (Sprinting Target) -

Battlefield 4 Loadout Tool