This loading was devised by Alex and it was tested with a pressure gauge. It is very interesting. It is a loding lower than a classic .410 infact in this test You can see 14 grams of shot but in a normal .410 You can find 17-21 grams of shot. In this loading we have used Nickel plated shot (size n°10 Italian).. A few days ago we have loaded some of these cartridges with a size n° 6 and we have tested them with pheasant... Incredible The powder is the SP3 which has done a optimal pressure and velocity as You can see in the document. We have used a traditional purest felt wad with couvette. A very interesting loading.
Hulls		Gauge .410 Mark Fiocchi Model T1 Plastic Closing Adapted for crimp closure and round edge Base height 8 mm Total height 63,4 mm Type Plastic case with plane base wad. Primer U615 (Medium Power) Details This case is no shived
Primer		Model U 615 Mark Fiocchi Varnish Red Chamber Copper Power Medium Power Use It is great for .410 GA. Note The explosive mixture used does not contain corrosive compounds.
Powder		Model SP3 (Anno 2006) Mark Nobel Sport Color Dark gray Type Double Base Dimension nominal dimension: little balls of 0,4mm Density medium gravimetric density: 940 g/l Dosaggio 1,00 grammi Note This powder is excellent for loading in .410 GA
Borra		We have chose a traditional wad in purest felt of 12mm and we have added a couvette as You can see. Actually it is very difficult to find a couvette in .410GA so we have made it in this way Click
Shot		Number 10 Diameter 1,9 mm Unit weight 0,04 grammi Type Nicke plated lead shot. (*) Use In cartridges for hunting and sporting Details (*) It is very strong Dosing 14 grams
Clousure		We have made a round edge clousure It is great as You can see.
Height		Its finished height is 60,5mm.
P Max	821 bar
V/0	386 m/s
TC	3300