• SATERN® Forged Big Bore Upper

    $77.50
    Free Shipping!

    Big Bore Flat Top Stripped Upper w/ enlarged ejection port
    Forged

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

    Examples would be: 
    12.7x42 
    450 Bushmaster
    458 SOCOM

    Featured Products

    Details
    18" 45 RAPTOR
    $310.00
    Details
    Free Shipping!
    SATERN® Forged Big Bore Upper
    $77.50
    Details
    16" .375 Stalker
    $315.00
    Details
    .875 Low Profile Gas Block
    $25.00