Puts an end to the unsightly gap bet- ween the mainspring
housing and the frame. These are the same flat, serrated
housings Les uses on his own custom 1911 Auto pistols. Cast
oversized, then finish machined for a tight, gap-free fit on all
commercially-available 1911 Auto frames.
SPECS: Steel, blued or stainless steel, matte finish.
Catalog page 106