Original British made Sterling bolt professionally modified for semi auto functioning, 9X19
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Details
Original British made Sterling bolt professionally modified for semi auto functioning.
The firing pin channel has been milled as have all the relief cuts for use in building a semi auto Sterling. These have the extractors installed. The bolts were refinished after the machine work was accomplished. Due to the toughness of the material and the machine work involved, the bolt is the single most difficult part to modify when building a semi auto Sterling. APEX carries the firing pin assembly that will work with this semi-auto bolt.
