.300 Blackout Subsonic Ballistics Data & Trajectory | ZeroPoint Ammo
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.300 BLK • 220gr OTM

.300 Blackout Subsonic

Suppressor-optimized subsonic load. Purpose-built for quiet cycling and hearing-safe performance.

1,050
Muzzle Velocity (fps)
538
Muzzle Energy (ft-lbs)
0.164
BC (G7)
200
Max Effective Range (yds)
Trajectory — Drop vs Range (100yd Zero)
Range 0 yds
Drop
MOA
MIL
Velocity
Energy
TOF
Scope View — Holdover Reticle
0 yds
Holdover0.0 MIL
Drop0.0"
Windage0.0 MIL
Velocity— fps
Energy— ft-lbs
Wind Direction & Speed
10 mph
Full value crosswind
Range 0 yds
Ballistics Data — 100yd Zero, Standard Metro, 10mph Full-Value Wind
Range (yds) Velocity (fps) Energy (ft-lbs) Drop (in) Drop (MOA) Drop (MIL) Wind 10mph (in) Wind (MOA) Wind (MIL) TOF (s)
0 1,050 538 -1.50 0.00 0.000 0.00 0.00 0.000 0.0000
25 1,037 525 0.50 -0.19 -0.055 0.20 0.08 0.022 0.0740
50 1,024 514 0.00 0.00 0.000 0.80 0.15 0.044 0.1490
75 1,012 503 -3.20 0.41 0.118 1.90 0.24 0.070 0.2260
100 1,000 493 -9.30 0.89 0.257 3.40 0.32 0.094 0.3050
150 978 471 -29.70 1.89 0.548 8.30 0.53 0.153 0.4660
200 957 450 -62.50 2.99 0.865 15.60 0.75 0.216 0.6350
Cartridge Specifications
Bullet TypeOTM
Bullet ManufacturerSierra MatchKing
Bullet Diameter0.308"
Bullet Length1.34"
Sectional Density0.331
BC (G7)0.164
BC (G1)0.343
Drag ModelG7
Case Length1.368"
Overall Length (OAL)2.26"
SAAMI Pressure55,000 psi
Muzzle Velocity1,050 fps
Test Barrel Length9"
Twist Rate1:8
Test Conditions59°F / 29.92" Hg / 0'
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