8 3/4 inches
A 30-round Thompson box magazine is typically around 10.5 inches long.
20 round box magazine, 30 round G.I. box mag, 50 and 100 round drums were not compatible with M1 and M1A1 Thompson models
The M1921 Thompson submachinegun used a detachable magazine- and could accept any of 4 different ones- a 20 or 30 round box magazine, or a 50 or 100 round drum magazine.
The PPSh-41 could be fed by either a 35-round box magazine, or a 71 round drum mag. Both used 7.62mm rounds.
"Round" is used in reference to the cartridges they hold, not the magazine itself. A "30 round stick magazine" would be a detachable box magazine (detachable box magazines for submachineguns and other pistol cartridge weapons are often known as "stick" for their appearance, which makes them look more stick-like than the bulkier box magazines used for rifle cartridges) which holds 30 rounds of ammunition.
A JW-15 rifle typically uses a five-round detachable box magazine. To replace it, you can look for a compatible magazine like the AICS style 5-round magazine, which should fit and function properly in the JW-15 rifle.
The Glock 18 machine pistol is typically used with a 33-round detachable box magazine. However, the 17-round magazine that sits flush with the butt of the grip from a Glock 17 can also be used.
Yes, Savage offers the Model 110 Long Range Hunter in .300 Win Mag with a detachable magazine as part of their Law Enforcement series. This model features a 5-round detachable box magazine for convenient reloading.
The Pattern 14 rifle had a five round internal box magazine.
The Marlin Model 795 rifle does not utilize clips, but has a 10-round detachable box magazine. The rifle itself has a magazine disconnect, and thus will not fire unless a magazine is inserted.
The Russian 91-91 in caliber 9x39 uses a 20 round box magazine,
For the most part, box magazine.
Many versions out there.For the original version: AK-47 1948--51, 7.62x39mm Type 130-round detachable box magazine, also compatible with 40-round box or 75-round drum magazines from the RPK.