I do have a small concern about the damage of the weapon; considering the size of the projectile is still a very small harpoon, i do agree with the 1d4 of damage, but combined with the increased velocity ca[able of punching through ‘jack armor, and in addition to the flowering grappling head that expands onc einside the target, I feellike there would be much more damage then +2, especially towards a living target.

Now, I do know that this weapon isn’t meant to be used against people, but the mere thought of it would churn the twisted and sadistic minds of any villain. So, while these stats could work well for a ‘jack (although i feel like the 20 hardness bypass is alittle much for a non-firearm), I feel like you should come up with stats against human, or otherwise living targets. Or, with your permition, I could share stats for a similar weapon?