Execute 1,000+ meter sniper shots in Arma 3 and Arma Reforger with milsim precision. Calculate distance to target using the optic mil-dot formula, compensate for crosswind deflection, and account for rifle bore mechanical offset under 50 meters.
| Rank | Map / Seed / Preset Name | Code / Seed ID | Players | XP / Coordinates | Status | Action |
|---|---|---|---|---|---|---|
| #1 |
Mil-Dot Rangefinding Distance Formula (1.8m Human Standing)
Works on all Mil-Rad scopes
|
Target Range (Meters) = (Target Height in Meters x 1,000) / Mils Read (e.g. 1.8m target measuring 3 mils = 600 meters) |
Recon Snipers & Spotters | ⚡ Accurate Zeroing Without Rangefinder | ✅ 100% Verified | |
| #2 |
Crosswind Deflection Mil Holdover Calculation
Compensates for 90° crosswind
|
Wind Drift (Mils) = (Range in Hundreds of Meters x Crosswind Speed in m/s) / 10 (e.g. 800m with 4 m/s wind = 3.2 mils holdover) |
Designated Marksmen | ⚡ First-Shot Cold Bore Hits | ✅ 100% Verified | |
| #3 |
Bore Height Mechanical Offset Under 50 Meters
Hold 1 notch high at close range
|
Mechanical Offset: Scope optic sits 5cm above rifle bore; aiming at head under 25m results in neck/chest impact if not offset |
CQB & Urban Marksmen | ⚡ Prevents Hitting Window Frames | ✅ 100% Verified | |
| #4 |
.338 Lapua Magnum vs 7.62x51mm Velocity Decay at 1,000m
M320 LRR / MAR-10 precision
|
Ballistic Comparison: .338 Lapua maintains supersonic speed (390 m/s) at 1,000m with 6.2m drop; 7.62mm drops 13.8m and goes transonic |
Long-Range Specialists | ⚡ Superior Kinetic Energy Retention | ✅ 99% Verified | |
| #5 |
ACE3 Advanced Ballistics Coriolis & Temperature Corrections
True atmospheric simulation
|
ACE3 Ballistics: Ambient air temperature (+1% velocity per 10°C) and latitude Coriolis effect shift bullet POI at 1,200m+ |
Hardcore Milsim Battalions | ⚡ Kestrel Weather Meter Integration | ✅ 98% Verified |
Works on all Mil-Rad scopes • Ideal for Recon Snipers & Spotters • Community Verification: 100% Verified
Target Range (Meters) = (Target Height in Meters x 1,000) / Mils Read (e.g. 1.8m target measuring 3 mils = 600 meters)
Compensates for 90° crosswind • Ideal for Designated Marksmen • Community Verification: 100% Verified
Wind Drift (Mils) = (Range in Hundreds of Meters x Crosswind Speed in m/s) / 10 (e.g. 800m with 4 m/s wind = 3.2 mils holdover)
Hold 1 notch high at close range • Ideal for CQB & Urban Marksmen • Community Verification: 100% Verified
Mechanical Offset: Scope optic sits 5cm above rifle bore; aiming at head under 25m results in neck/chest impact if not offset
M320 LRR / MAR-10 precision • Ideal for Long-Range Specialists • Community Verification: 99% Verified
Ballistic Comparison: .338 Lapua maintains supersonic speed (390 m/s) at 1,000m with 6.2m drop; 7.62mm drops 13.8m and goes transonic
True atmospheric simulation • Ideal for Hardcore Milsim Battalions • Community Verification: 98% Verified
ACE3 Ballistics: Ambient air temperature (+1% velocity per 10°C) and latitude Coriolis effect shift bullet POI at 1,200m+
Test, convert, and benchmark these codes directly in your browser without leaving the page:
Formula: (Height of target in meters x 1,000) / (Number of mils the target spans in your optic). A standard standing human is approximately 1.8 meters tall. If they fill 2 mils in your scope, distance = (1.8 x 1,000) / 2 = 900 meters.
Bore height mechanical offset. The scope optic is mounted approximately 4 to 6 cm above the rifle barrel. At point-blank range, the bullet travels parallel below your crosshair before intersecting your zero distance.