Holster for a pistol

1. A holster for a pistol comprising: a body defining a receptacle configured to removably receive in a holstered condition a pistol having a grip, a slide, a muzzle end and a trigger guard, and an illuminator device connected below the muzzle end of the pistol and forward of the trigger guard; the body when oriented for use having an open upper end from which the grip extends when in the holstered condition; the receptacle having a forward surface associated with a top surface of the slide and defining a reference plane; the body defining an aft direction away from the forward surface; the receptacle having a trigger guard space configured to receive the trigger guard and defined by a trigger guard support portion of the body; the trigger guard support providing a ramp with a trigger guard contact point for the pistol; the receptacle having an illuminator space below the trigger guard and aft of a lower portion of the forward surface and configured to receive the illuminator device; the forward surface of the receptacle having a relief space configured to receive the top surface of the slide adjacent to the muzzle end when the pistol is rotated while moved between an unholstered condition and the holstered condition such that the illuminator device clears the trigger guard support portion; the forward surface having an upper portion providing a second ramp with slide contact point for the pistol; the slide contact point being at a level closer to the upper end of the body than the trigger guard contact point is to the upper end of the body; the distance between the trigger guard contact point and the slide contact point of support being greater than the lateral separation between the trigger guard contact point and the slide contact point in a direction perpendicular to the reference plane; the relief space being forward of the slide contact point; and the trigger guard support portion of the body being immovable to prevent extraction of the pistol except upon such rotation of the pistol, and remaining unmoved upon such rotation that bypasses the trigger guard support portion without requiring flexure of any portion of the body.

2. The holster of claim 1 wherein the illuminator space extends aft of the trigger guard space.

3. The holster of claim 1 wherein the relief space is concave rearward.

4. The holster of claim 1 wherein the relief space extends from proximate the muzzle end of the pistol in the holstered condition to a level registered with the trigger guard.

5. The holster of claim 1 wherein the illuminator space is spaced apart from the illuminator device such that any of a plurality of different shaped and sized illuminator devices may be accommodated.

6. The holster of claim 1 wherein the illuminator space is wider than the receptacle forward of the illuminator space and associated with the muzzle end of the pistol.

7. The holster of claim 1 wherein the trigger guard support portion defines a channel configured to closely receive a portion of the trigger guard.

8. The holster of claim 7 wherein the channel includes opposed side walls spaced apart to receive a lower portion of the trigger guard.