Firearm Links
Local links
- Choosing a Handgun - how to choose
your handgun; for the new(er) shooter/owner.
- On Muzzle Energy [PDF] - why energy is not the best
measure of bullet or caliber lethality.
- On Guns and Other Dangerous
Tools
- Reloading notes - notes on various
loads and experiments in hand-loading.
- 44 Winchester Notes - notes on the 44
Winchester cartidge, for the Remington 1875
- The 558L Armory - pictures and text
describing a cheap locking storage system.
- Drop Charts - computed for a particular
set of caliber, barrel length, and sight offset. Sized to print on 4"x6"
labels or put 4 on a letter-size page. Drop and wind in milliradians;
included equation is for converting between size in millimeters, arc in mrad, and range in
meters. Negative drop is a hold-under, as the bullet will be above the
point of aim.
Computed Maximum Point-Blank Range (MBPR) uses a ±4" or ±6"
target zone from point-of-aim. Computations using G7 coefficients done
by shooterscalculator.com.
G7 Ballistic Coefficients used
- 5.56 62 gr M855 - 0.304
- 6.5 CM 140 gr - 0.313
- 7.62 147 gr M80 - 0.207
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