CPC F41A 3/64 (2013.01) [F41A 3/66 (2013.01); F41C 3/00 (2013.01)] | 10 Claims |
1. A pistol, comprising:
a frame having a rear grip, a trigger facility forward of the grip and an upper surface;
an elongated slide connected to the frame and operable to reciprocate along the upper surface;
the frame defining a rear recess open at the upper surface;
a unitary insert having a major lower portion removably received in the rear recess and having a pair of opposed frame rails extending from the major portion above the upper surface, the frame rail adapted to connect with the slide to constrain reciprocation; and
the rear recess having a rear wall with a forward-facing wall surface, and the major lower portion of the unitary insert having a rear surface adjacent the forward-facing wall surface.
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