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  2. Rifleman's rule - Wikipedia

    en.wikipedia.org/wiki/Rifleman's_rule

    Figure 1: Illustration of the Shooting Scenario. Rifleman's rule is a "rule of thumb" that allows a rifleman to accurately fire a rifle that has been calibrated for horizontal targets at uphill or downhill targets. The rule says that only the horizontal range should be considered when adjusting a sight or performing hold-over in order to ...

  3. Three positions - Wikipedia

    en.wikipedia.org/wiki/Three_positions

    In the United States, a coalition of the Civilian Marksmanship Program (CMP), USA Shooting, JROTC, 4-H, and the American Legion recognize three position events for juniors using air rifles. The course of fire is a 3 X 20, or 3 X 10, depending on the organization and location, with the top eight shooters competing in a final.

  4. ISSF 50 meter rifle three positions - Wikipedia

    en.wikipedia.org/wiki/ISSF_50_meter_rifle_three...

    50 meter rifle three positions (formerly known as one of four free rifle disciplines) is an International Shooting Sport Federation event, a miniature version of 300 meter rifle three positions. It consists of the kneeling, prone, and standing positions, fired in that order, traditionally with 3×40 shots for men and 3×20 shots for women.

  5. Table of handgun and rifle cartridges - Wikipedia

    en.wikipedia.org/wiki/Table_of_handgun_and_rifle...

    Common rifle cartridges, from the largest .50 BMG to the smallest .22 Long Rifle with a $1 United States dollar bill in the background as a reference point. This is a table of selected pistol/submachine gun and rifle/machine gun cartridges by common name. Data values are the highest found for the cartridge, and might not occur in the same load ...

  6. Point-blank range - Wikipedia

    en.wikipedia.org/wiki/Point-blank_range

    Torso Lethal Shot Placement rectangle of 450 × 225 mm (17.7 × 8.85 in) superimposed over a silhouetted soldier. Small arms are often sighted in so that their sight line and bullet path are within a certain acceptable margin out to the longest possible range, called the maximum point-blank range.

  7. Shot grouping - Wikipedia

    en.wikipedia.org/wiki/Shot_grouping

    In shooting sports, a shot grouping, or simply group, is the collective pattern of projectile impacts on a target from multiple consecutive shots taken in one shooting session. The tightness of the grouping (the proximity of all the shots to each other) is a measure of the precision of a weapon, and a measure of the shooter's consistency and skill.

  8. Metallic silhouette shooting - Wikipedia

    en.wikipedia.org/wiki/Metallic_silhouette_shooting

    Identical to the description of the high power hunting silhouette rifle, except that the rifle may be a single-loading rifle, the weight may not exceed 3.9 kg (8.5 lb), the rifles are chambered for only factory loaded .22 caliber (5.6 mm) short, long or long rifle rimfire cartridges, and barrel tuners or additional weights are not permitted. [17]

  9. Muzzle energy - Wikipedia

    en.wikipedia.org/wiki/Muzzle_energy

    This caused many existing toy gun products on the Chinese market (particularly airsoft) to become illegal overnight, as almost all airsoft guns shooting a standard 0.20 g (3.1 gr) 6 mm (0.24 in) pellet have a muzzle velocity over 76 m/s (250 ft/s), which translates to more than 0.58 J (0.43 ft⋅lbf) of muzzle energy, or 2.0536 J/cm 2 of "ratio ...