Semi-Automatic Pistol

The recoil is bad, so try tap shooting from a far distance. Or get up close.

A cheap versatile pistol with a low reload time. Also makes a great sidearm due to its quick draw speed.
The ironsights can be a bit all over the place when spraying, though.

Even though it has a lot of fans, this gun underperforms at the hands of many people, due to the feeling the shooter gets from a variety of factors:
- Bad iron sights, people often instinctively shoot too high, overpredicting the drop, which especially at short to medium range really isn't significant. So in those cases, try to aim exactly with the tip of your iron sights.
- The sound effect of shooting a bullet (contributes to a perceived decrease in user comfort.. just like weapon skins, even in placebo tests, increase people's shooting performance for 'human related' reasons)
- The overall look of the weapon, which isn't too pretty
So yeah, all of that is behind your ears, but in many people it does adversely affect shooting performance. But back to the basics, this is a relatively accurate pistol with a decent damage and decent mid range.. let the stats count, not the feeling that results from how the weapon presents itself.

Guys I've found semi automatic pistol in oil rig scienist, not heavy scienist!!!

The Semi-Automatic pistol, also known as the P250 is a decent close to mid-range gun. It has practically the same price as the Semi-Automatic Rifle and is one of the three general-use guns craftable with a Work Bench Level 2
This weapon can do well at close ranges but is often not used as the Semi-Automatic Rifle can do practically the same, but it is much more effective at longer ranges and is more accurate, making it the better choice.