I am certain there are a lot of users of the Makarov pistol out there. You may find some additional info on the pistol at surplusrifle.com. You may compare notes with Makarov owners at several on-line forums. Search for "makarov forum" and see what you get.
Not properly
9mm Makarov is the caliber of the pistol. To answer your question, we need the make and model of tthe pistol. There are some pistols that do not have a hi cap mag, and not all mags work in all pistols.
do not attempt to fire!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
NEVER SHOOT AMMUNITION IN A WEAPON NOT CHAMBERED FOR IT!!!!! Do not attempt this.
No. There are several different calibers that are called 9mm. These calibers are not interchangeable. A quick rundown of 9mm pistol cartridges: 9x17 also called 9mm Kurz, 9mm Short or .380 Auto 9x18 Makarov, also called 9mm Makarov 9x19 also called 9mm Luger, 9mm, 9mm Para, 9mm Parabellum 9x21 also called 9mm IMI 9x23 also called 9mm Long, 9mm Largo
If you can't tell, go to a gunsmith. DO NOT ATTEMPT TO FIRE UNTIL YOU KNOW EXACTLY WHAT YOU HAVE AND THAT YOU HAVE THE CORRECT AMMUNITION!!!!!!!!!!!!!!!!
Frame
There are about a dozen cartridges that have 9mm as part of their name. If you mean the 9mm Parabellum (sometimes called 9mm Luger) it is longer than the Makarov, not as fat, and has more power. The 9mm Makarov is actually 9.27 mm.
The .380 ACP is also known as the 9x17mm, 9mm Short, and 9mm Kurz. It is the ONLY ammunition which can be fired through a .380 pistol. The 9x18mm Makarov (whose bullet diameter is actually 9.3mm) and the 9x19 Parabellum/Luger cartridges ARE NOT compatible.
Perhaps the most common 9mm CARTRIDGE is the 9mm Parabellum- commonly called the 9mm Luger. And it IS for an automatic pistol (and carbine and submachinegun). However, there are probably a dozen or more OTHER "9mm" cartridges- many fairly scarce- such as the 9mm Makarov, 9mm Browning Long, 9mm Kurz (the .380) etc. They are different and do not interchange.
probably If the pistol is designed for 9mm Luger, 9mm Para, or 9x19, yes.
The 9mm pistol would have the higher decibel rating.