Spikes Tactical 300 Blackout Pistol


$1,678.75 $2,025.00




    BACKORDER: Due to high demand, this item is back ordered an estimated 12-18 months.

    NOTE: We are currently experiencing higher than normal demand for firearms. We are fulfilling orders as quickly as possible. Thank you for your patience.

    NOTE:  All complete rifles are built to order.

    Inspired by the Spartans who closed the Hot Gates on Xerxes, this lower honors the warrior mindset. Technology evolves, warriors never change.

    This lower is designed by Rare Breed Firearms for exclusive distribution by Spike’s Tactical.


    Spartan Billet Upper Receiver

    • 7075 T6 Construction
    • Forward Assist
    • Ejection Port Door
    • Ejection Port Door Spring
    • Ejection Port Door Rod


    11.5″ Cold Hammer Forged Barrel

    • M249 SAW Chrome Lined Spec
    • DIN 21CrM0V511
    • Light Weight Profile
    • 1/7 Twist Rate
    • 1/2 X 28 Thread Pitch for Muzzle
    • 5.56 Nato Chamber
    • .625 Gas Block Seat
    • M4 Feed Ramped Barrel Extension
    • MilSpec Phosphate Coating
    • Carbine Gas


    10″ SAR3 Rail

    • 1pc Free Float Design
    • Rail – 6061-T6 Aluminum
    • Barrel Nut – 7075-T6 Aluminum
    • Black Type III Hardcoat Anodized
    • Built In Anti-Rotation Tabs
    • 6 Built In Q.D. Sockets (Sling Attachment Points)
    • Continuous Top Rail


    Low Profile Gas Block

    • Solid Billet Steel
    • .625 I.D.


    Carbine Gas Tube

    • Black Nitride Inside and Out
    • Gas Tube Roll Pin


    Charging Handle

    • Radian Raptor-LT 5.56
    • MilSpec Type 3 Coating


    Phosphate M16 Complete BCG

    • Phosphate Coated
    • Laser Engraved with ST Spider logo
    • High Pressure Tested (HPT)
    • Magnetic Particle Inspected (MPI)


    R2 Brake

    • Black Nitride


    S.T. Billet Sights

    • 7075 T6 Construction
    • Alloy Small Parts
    • Sliding Dual Aperture


    Spartan Helmet Billet Lower

    • Bullet Pictogram Selector Markings
    • 7075 T6 Billet Receiver
    • Multi Caliber
    • MIL-A-8625F Type III Class 2 Hard Coat Anodized Finish
    • Low Shelf, RDIAS Compatible


    Lower Parts

    • Jeweled Mil-Spec Trigger
    • Spikes Pro Grip
    • Ambidextrous Safety
    • Billet Magazine Release Button
    • Carbine Buffer Tube, Castle Nut, Staked Q.D. Latch Plate
    • 17-7 Stainless Buffer Spring
    • ST-T2 Buffer
    • SB3 Pistol Brace


    (Pistol includes hard case and manual)


    Weight: 6lb
    Length: Position 1- 27 3/4″
    Position 3- 30 1/2″


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