fourten shotgun resources

Lead Shotsizes (Approximate)

English Sizes	American Sizes	Italian Sizes	Diameter (inches)	Diameter (mm)	# Pellets per oz. (Aprox.) (Variations due to different sources)	# Pellets per lb. (Aprox.)
LG	000 buck (Western 2)	12/0	0.36	9.14	6	112
MG			0.3465	8.80	7
SG	00 buck (Western 3) (sometimes 0.34")	11/0	0.33	8.4	8	128
	0 buck (Western 4)		0.32	8.128		144
		10/0	0.31	7.874	9
Special SG	1 buck (Western 5)		0.2981	7.572	11	173
		9/0	0.290	7.366	12
SSG	2 buck (Western 7½)	8/0	0.2687	6.825	15	238
	3 buck (Western 9)		0.25	6.35		280
SSSG			0.2443	6.205	20
	4 buck	7/0	0.24	6.096	20	344
SSSG			0.2267	5.79	25
	F	6/0	0.22	5.588	27
SSSSSG or AAAA			0.2133	5.418	30
AAA			0.2026	5.146	35
	T	5/0	0.20	5.08	40
AA			0.1937	4.92	40
	BBB		0.19	4.826
A	BB	4/0	0.18	4.572	50
	B	3/0	0.17	4.318	60
BBB			0.1693	4.3	60
BB			0.1608	4.084	70
	1	2/0	0.16	4.064	72
B			0.1537	3.904	80
	2	0	0.15	3.81	87 / 88
		1	0.145	3.683	95
1			0.1428	3.627	100
	3		0.14	3.556	107
		2	0.137	3.48	114
2			0.1344	3.414	120
	4	3	0.13	3.302	134 / 135
3			0.1276	3.241	140
		4	0.122	3.1	170
4	5		0.12	3.038	170
		5	0.114	2.9	199
4½			0.1133	2.878	200
5	6		0.11	2.789	220
5½		6	0.1067	2.710	240
6			0.1023	2.598	270
	7		0.1	2.54	295
6½		7	0.0990	2.5146	300
7	7½	7½	0.0950	2.413	340 / 345
7½			0.090	2.286	400
	8	8	0.09	2.286	404 / 410
8			0.0865	2.197	450
		9	0.082	2.083	515
	9		0.08	2.032	577
9			0.0795	2.0193	580
		10	0.075	1.905	641
10	10		0.0700	1.778	850
		11	0.066	1.676	883
		12	0.059	1.5	1490
		13	0.051	1.295	1794
English Sizes	American Sizes	Italian Sizes	Diameter (inches)	Diameter (mm)	# Pellets per oz. (Aprox.) (Variations due to different sources)	# Pellets per lb.