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SHOT SHELL, 12 GAUGE, 70MM SHELL LENGTH TRAP LOAD 24 g SHOT SIZE 7 ½, 8

Specifications

Lead shot type  7½ or 8

 

7½ =  2.41 mm diameter

  8  =  2.03 mm diameter

 Hardened lead shot

Total Shots per 24 gr

 254  pieces

8      287 pieces

Total Shots Weight

24 gr.

Case

Plastic tube ,Plastic base ,Metallic cup

Propellant

Smokeless type of powder  , single  or  double base

Primer

Percussion ignition

Length

57.5 0.5

Chamber Pressure

The maximum corrected chamber pressure of the sample cartridges, conditioned at 21± 2ºC shall not exceed 740 Bar.

Velocity at 2.5m from the muzzle of the weapon.

The average velocity of the cartridges, conditioned at 21ºC ± 2ºC, shall be 395 ±12m/s  The standard deviation of the velocities shall not exceed 10 m/s.

Accuracy

From a tube  cylinder barrel with fixed in a mounting device to keep a constant point of aim at a temperature of 21º C ± 2 ºC,  a series shots are fired onto a target at a distance of 37m.  At 37 m   45% of shots should be in a circle 76 cm.  (With full choke 70 %)

Packing:

25 cartridges to carton box.

The Lead shot type  7½ or 8

 

Preferable by the customer