Original US GI 7 Rib Mainspring Housing with Lanyard Loop for the M1911A1 Pistol.
Please do not confuse with the cheaper repo that have the Lanyard Loop cast into the Housing. Original Lanyard Loops are pinned in.
Used on Late Colt and Ithaca Pistols.
Finish: Parkerized (Dark Grey Phosphate)
Condition: Very Good Plus
Special Note: The MSH is stripped and does not include the inners, but does have the Lanyard Loop. What you see is what you get.