• SATERN® FORGED BIG BORE UPPER w/ DUST COVER

    $125.00

    Big Bore Flat Top Stripped Upper w/ enlarged ejection port

    Forged

    Dust cover installed

    Forward assist and charging handle included


    For use with any cartridge rim or body larger than .475

    Examples would be:

    12.7x42

    450 Bushmaster

    458 SOCOM