This loading is an NITRO's idea. It was tested with great instruments. This cartridge is loaded with 28 grams of shot (italian sizei n° 7,5). This loading has great performance as You can see in velocity and pressure data but it does not go over the security range. It is specific for TRAP or hunting.
Hull		Gauge 12 Mark Fiocchi Model T2 Plastic Closing Adapted for only crimp closure Base height 12 mm Total height 70 mm Type Plastic case with plane base wad. Primer DFS 616 (Hight Power) Details This case is shived
Primer		Model DFS 616 Mark Fiocchi Varnish White Chamber Silver Power HightPower Use It is valid for all the kind of lead basis weight. Note The explosive mixture used does not contain corrosive compounds.
Powder		Model Rex 28 (Anno 2007) Mark Nitrokemia Color Gray Type Discoidal Single Base Dimension Nominal dimension: diameter 1,6mm, h 0,24mm Density medium gravimetric density: 463 g/l Dosing 1,35 grammi Note In cold days it can be used 1,40 grams
Wad		Gauge 12 Mark BySiarm Model VP13 Total Height 25 mm Type Container without pre-set fracture, damping system and self-adjusting. Use TRAP in cartridges with 28 grams of lead and LOW VOLUME powders. (*) Details (*) The doses of lead are pure indicative and vary in relation to the others components of the cartridge This wad gives low pressure
Shot		Number 7,5 Diameter 2,4 mm Unit weight 0,0821 grams Type Chilled shot. (*) Use In cartridges for hunting and sporting Details (*) Chilled shot. has a good ballistic efficiency because it reduces the deformations. Dosing 28 grams
Clousure		It was made a crimp clousure with a MEC reloader.
Height		The clousure was finished with a spool steel. As You can see it is very good Its finished height is 58mm.
P Max	740 bar
V/1	421 m/s
TC	3086