If it is solely for Home Defense where you are expected to engage the intruder at max 60yards, look no further & get yourself a
Shotgun. With
Birdshot (small grain for layman) you will neutralize the threat with a knock down effect, a shot to the leg with one Birdshot & the guy will be running back on his forearms. Also it has less chance of killing anyone in the vicinity of your home.....In Pakistan shooting some is veryyyy easy, getting away with a murder even in a self defence situation is troublesome & you do not want to go down that road.
Coming to second question that which one to get?
1)
Imported: all lot of tacticool looking
turkish semi auto shotguns are available in the market, retailing b/w 45- 65k. These get smuggled into the country via a Afghanistan. Visit this guys channel if you want to know aboutTUrkish models in Pakistan
Apart from that there are many others but they are above 100k which doesn't justify the price.
2)
Local: look no further and get yourself a Pump Action shotgun by Daudsons, they are the only reliable manufacturer of weapons in Pakistan, even for a newbie. Someone who is new to firearms, i would advise to stay away from other manufacturers as i know all of the renowned ones personally. Daudons have simple pump action model which is good for you.
However if you want something tacticool then they have another variant of same shotgun with extra goodies.