ISSF

Calibre: 4.5 mm (.177 cal) only; Maximum weight: 5.5 kg (12.1 lb) including all accessories; Power source: Pre-charged pneumatic (PCP) or spring-piston; CO2 and gas-powered rifles are prohibited

Key Fact: Air Rifle (10m) must use an aperture sight and no optical magnification, laser sights, or electronic aiming aids.

Calibre: 5.6 mm (.22 LR) rimfire only; Maximum weight: 8.0 kg (17.6 lb) including all accessories; Sights: Aperture sights only (same as 10 m); no telescopic or optical sights

Calibre: 4.5 mm (.177 cal), single-shot; Maximum weight: 1.5 kg (3.3 lb); Grip: Must not extend above the wrist (no wrist support); the angle between the grip and barrel axis is regulated

Rapid Fire Pistol (men): .22 Short calibre, semi-automatic, 5-round magazine. Maximum weight 1.26 kg (2.78 lb). Trigger minimum 1000 g (2.2 lb).; Sport Pistol (women): .22 LR calibre, semi-automatic, 5-round magazine. Maximum weight 1.4 kg (3.1 lb). Trigger minimum 1000 g (2.2 lb).; Both: grip mu...

Gauge: 12-gauge maximum (most common); smaller gauges permitted but not competitive at elite level; Action types: Over-under (most common), semi-automatic, or side-by-side; Ammunition: Maximum load 24 g (0.85 oz) of shot. Maximum shot size 2.5 mm (No. 7½). Lead shot standard (steel shot in...

Shooting jacket (rifle/pistol): Maximum material thickness regulated by ISSF (measured by stiffness gauge). Provides stabilization for standing and kneeling positions. Must not be so rigid as to constitute a brace or external support.; Shooting trousers: Maximum stiffness regulated; must allow na...

Distance: 10 m (32.8 ft) from firing line to target face; Indoor facility: Temperature-controlled, enclosed, with consistent lighting (minimum 1500 lux at the target); Firing points: Minimum 1.0 m (3.3 ft) wide per athlete. Separated by partitions to prevent visual distraction.

Indoor and outdoor ranges depending on discipline.

Distance: 50 m (164 ft) from firing line to target; Outdoor or indoor: Outdoor ranges typical; covered firing points to protect athletes from weather; Firing points: Minimum 1.25 m (4.1 ft) wide. Shooting mats provided for prone position.