Critical hits stun opponents
100% critical hit chance from behind
Critical hits deal no damage
20% slower firing speed

引用自 Mochi Sandvich：

Critical hits stun opponents
100% critical hit chance from behind
Critical hits deal no damage
20% slower firing speed

hoovy Sniper

引用自 Sims Legit：

引用自 Mochi Sandvich：

Critical hits stun opponents
100% critical hit chance from behind
Critical hits deal no damage
20% slower firing speed

hoovy Sniper

I figured it could be use to get to unsuspecting enemies and stun them and then use it to headshot them.

引用自 Mochi Sandvich：

Critical hits stun opponents
100% critical hit chance from behind
Critical hits deal no damage
20% slower firing speed

[TF2 AD] With the brand new Knuckle Knife say goodbye to that stinky gentlemen's suit, trickstab people with the comfort of your piss-wielding, master of the element of the water, the unique, the not anger-wearing,the Frontline Sniper ! Order now and you'll get a second beatin', absolutely free !

primary fire deals 20% more damage but is 20% slower
alt fire is a fast punch for only 25% damage but with a bleed effect

alternativly, the primary can be standard speed with 10% less damage and the alt can be a slow wound up punch that stuns. i see options with this weapon

You could add that if you get hit by them it causes bleeding or does a little bit of damage because of the little knuckle things at the handle idk it's the first thing that came to my mind.

bleed damblage, slower firing speed, damblage bonus. maybe?

-20% Damage.
5 Seconds bleed.
Mini-crit from the back.
Mark of Death when crit charge?

Pros:
+20% damage from behind
+20% Fire rate
Cons:
-30% damage when attacking from the front
You take 10% more damage while this weapon is held.

+33% damage
8 seconds bleed
10% more damage while this weapon is held
+10% fire rate

Right click is a slash with the knife
+20% more dmg
-40% slower firing speed
+30% slower deploy speed
+10% slower holster speed

Left click is a quick punch
-30% less dmg
+35% faster firing speed
+25% faster attack (attack animation is faster so it hits quicker)

Pros:

+ Has a 33% chance to cause a bleeding effect (lasts 5 seconds)
+ If target is drenched / under water; bleeding effect is extended to 8 seconds. But if the target is bleeding, and the next delivered attack causes bleeding, bleeding effect does not reset, but is translated to a mini-crit.

Cons:

- No random critical hits
- 20% slower firing speed

======================================================================

To sum up my second PRO point in case OP did not understand;

- If the weapon hits a target and causes bleeding whilst that target is soaked (or under water), the bleeding will last 3 seconds longer (8 seconds total).

- If the person was hit once and bleeds, then is hit a second time and the bleeding effect takes place once again; the bleeding debuff timer won't go back to 5 (or 8 if target is drenched), rather it will cause a mini-crit and leave the timer unchanged.

I hope this gives you some ideas :3
Have an explosive sandwich;

-15% run speed
+10 health on hit

引用自 Agendum：

-15% run speed
+10 health on hit

underpowered

This is why Valve adds their own stats.