Not in widespread use, but they have the designs for a pretty badass sniper rifle that uses a transporter to beam the bullet past obstacles and place it directly in front of the target, paired with a headset that can see through walls.
Now that I think of it, they also established in first contact that kinetic weapons are effective against the borg, since Worf’s blade and Picard’s holographic tommy gun were able to get past the borg defenses. Seems like maybe they should have replicated some guns and ammo, or possibly just taken some from the planet below.
Just don’t call in Jellico, it will not go well.