HU User’s Guide

a guide for users by users

Muzzle Energy

Just a little info.

The “power” of a gun is measured by muzzle energy. HU08 does not provide this information directly, but enough information is provided in the form of bullet weight and muzzle velocity.

The formula is:

(Bullet Weight) X (Muzzle Velocity) Squared / 450,411

The 450,411 comes from information a little more detailed than this discussion allows.

W = Bullet weight in grains

MV = Muzzle velocity in feet per second

W(MV)^2

———–

450,411

With this formula you can measure the power of any rifle/pistol cartridge. Cannot measure shotguns or bows, but here is the breakdown on all the other weapons in HU08, in order of power.

Grain

FPS

Muzzle Energy

375 Magnum

270

2675

4,289

338 Ultra Mag

250

2655

3,913

300 Win Mag

150

3265

3,550

7mm Auto Loader

150

3100

3,200

30-06

180

2750

3,022

280 Rem

140

3040

2,873

Muzzleloader

550

1500

2,747

308 Bolt

168

2675

2,669

270 Win

140

2920

2,650

303 British

180

2465

2,428

45-70 Lever

300

1880

2,354

6mm Bolt

100

3105

2,140

243 Lever

100

3095

2,127

30-30

150

2390

1,902

22-250 Rem

50

3810

1,611

357 Mag

180

1185

561

9mm

147

1015

336

This is the energy at the muzzle. Ballistics can be used to show that around 500yds+ the 7mm becomes the most powerful gun in HU08, based on retained energy.
Revised and updated by Big Daddy, the original was provided in the OLD Hunting Unlimited 3 forums at:
http://www.huntingunlimited3.com/phpBB2/viewtopic.php?p=328#328
and is used by permission.

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