30 rounds, However, many soldiers load 29 rounds to reduce the possibility of a first round fail-to-feed.
Standard magazine- 13 rounds. There are optional 10, 15 and 22 round magazines.
The FN P90 has a 50 round magazine.
Its going to depend on the capacity of the magazine that you are using which range from 5 round to big 75 +? round drums
A "magazine" that has 300 rounds is not the kind that you read. It is the magazine for some time of weapon. A 300 round magazine would describe the capacity of the magazine. In other words, how many times the weapon can be fired before it has to be reloaded (change magazines).
1. If you place a magazine in it, the magazine holds 8. You now have a total of 9. A 32 round magazine was also issued.
There are two magazine sizes for the Clock 17. A 10 round and a 17 round. If you put one in the chamber it can hold either 11 rounds or 18 rounds.
A Winchester model 1894 rifle will hold 6 rounds of 30-30 ammo total.5 rounds in the magazine,and 1 round in the chamber.
The Pattern 14 rifle had a five round internal box magazine.
The Russian 91-91 in caliber 9x39 uses a 20 round box magazine,
A Glock 21 magazine holds 13 rounds, a Glock 30 magazine holds ten rounds, and a Glock 36 magazine holds six rounds.
20 round box magazine, 30 round G.I. box mag, 50 and 100 round drums were not compatible with M1 and M1A1 Thompson models
13 Rounds.