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Federal American Eagle 120gr OTM

Drawing of the Federal American Eagle 120gr OTM bullet
Cartridge
6.5 Creedmoor
Bullet weight
7.78 g
Reference velocity
884 m/s
Muzzle energy
3040 J

Specification

The load, and the figures its drawing is made from

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IdentityWho makes it, and what it is for.

Designation
AE65CRD2
Maker
Federal Premium
Country of origin
United States
Introduced
2018
Military load
No
Widely available
Yes

ProjectileThe figures the drawing and the solver start from.

Bullet type
OTM
Cartridge
6.5 Creedmoor
Bullet diameter
6.71 mm
Bullet weight
7.78 g (120.1 gr)
Sectional density
0.246
Ballistic coefficient (G1)
0.421
Ballistic coefficient (G7)
0.213
Reference velocity
884 m/s (2900 ft/s)
Reference barrel
610 mm
Velocity retention exponent
0.15

Ballistics

Downrange, solved

Solved at the reference barrel of 610 mm from the G1 coefficient and the load's velocity retention. A different barrel gives a different curve.

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0 m884 m/s

0225450675900533 m0501002003004005006008001000

At the muzzle

What leaves the barrel

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MuzzleThe solver’s figures at the reference barrel, where the curve starts.

Muzzle energy
3040 J
Effective range
533 m
Momentum
6.88 kg m/s
Taylor knockout factor
13.2
Hatcher relative stopping power
111
Energy density
8570.9 J/cm²

Downrange

Point by point

The same solution as the chart, at each distance the solver reports.

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DistanceVelocityEnergyDropTime of flightMach
0 m884 m/s3040 J0 cm0 s2.58
50 m875 m/s2980 J1.6 cm0.057 s2.55
100 m866 m/s2920 J6.4 cm0.114 s2.53
200 m849 m/s2802 J26.1 cm0.231 s2.47
300 m831 m/s2685 J60.1 cm0.35 s2.42
400 m813 m/s2569 J109.1 cm0.472 s2.37
500 m794 m/s2454 J174.3 cm0.596 s2.32
600 m776 m/s2339 J256.8 cm0.724 s2.26
800 m737 m/s2112 J478.8 cm0.988 s2.15
1000 m696 m/s1886 J787.5 cm1.267 s2.03

API

The call that returns this record

The same fields, in the same units, from the same endpoint the page reads.

curl --request GET \  --url 'https://api.gunspec.io/v1/ammunition/federal-ae-120-otm' \  --header 'X-API-Key: your_key'