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Lapco (FSR) First Strike Ready - Spyder 14inch 0.683

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This Spyder barrel for the Hammer 7 is used to accommodate .683 First Strike rounds, created by Tiberius Arms.  The barrel ends are threaded for BigShot Assault Tips. M4 Bird Cage Muzzle Tip Included (Not Pictured).

  • Spyder Threaded (Hammer 7, RAP4 T68/468).
    Does Not Fit Spyder MRX/MR5/MR6 Series.