At full charge: Shots penetrate players.
At full charge: +50% damage.
At full charge: Bullets deal explosive damage to nearby players.
At half charge: +25% damage.

No headshots unless fully, or half charged.
At half charge: Headshots mini-crit.
+200% slower charge rate.
-20% damage penality.
-100% less accurate unless scoped.
-20% moving speed while holding.
-25% moving speed while aiming.
-10% moving speed while equipped.
No random critical hits.

*Bullets pushes players.
*Each penetrated player takes -20% damage per body penetrated. (Does not apply to headshot penetrations)
*Moving speed penalities does not stack
*Shooting pushes the player using the weapon backwards depending on charge. (Like force-a-nature, but more)

Would be hilarious to use imo :P