Bullet trap and containment cavity

A Bullet Trap and Containment Cavity which can be assembled as a modular system, requires very little space for installation on a typical shooting range, and which stops impacting projectiles by an initial, generally perpendicular impact on a steel plate and then utilizes auxiliary impact surfaces to contain the resultant splatter zone projected from the initial point of contact. Small fragments which might otherwise escape the auxiliary impact surfaces can be contained by the addition of an optional permeable curtain over the front aperture of the trap. Lead fragments and other residue may be collected by an optional containment bin or conveyor system at the base of the trap. Other options allow active removal of minute, airborne particulates in the air contained within the trap cavity.