SOT 5.9″ 300 BLKOUT Premium Barrel (Siphon AGP)


    • (PATENTED US PAT NO. 10,274,273)) “SOT Siphon AGP”  “Rearward” Angled Gas Port
    • Nitride Premium 5.9″ Pistol Length Barrel
    • Reduced Recoil over any other barrel in it’s class
    • Improved Gas Flow
    • (300BLKOUT) 7.62×35mm
    • +11 Degree Target Crown
    • MILSPEC 4150 CrMoVa
    • .936 Gas Seat*
    • Nickel Boron M4 Barrel Extension
    • Premium Nitride Treatment Inside and Out
    • PISTOL Length Gas System
    • 1:7 Twist Rate
    • Muzzle 5/8×24 Thread Pitch
    • Barrel Weight (1LB 1.5oz)
    • Custom SOT HEAVY Profile
    • Ammunition Recommend both Super Sonic & Sub Sonic

    *((Gas Block and Gas Tube that are pictured are not included))

    **(These barrels are designed to work with ((Milspec)) components and may not be compatible with some after market (PDW STOCKS) as some require more than normal gas pressure to cycle.  (For Utmost reliability and smoothness we recommend using a Milspec Buffer System with these barrels).

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These Barrels are Truly Amazing! (300BLKOUT) 7.62×35mm

Our 5.9″ (PATENTED US PAT NO. 10,274,273) “SOT Siphon AGP” “Rearward” Angled Gas Port,  (PISTOL Length) Nitride Premium Barrels are Precision made using 4150  Chromoly Vanadium and Feature an +11 Degree Target Crown and  Superior Nitride Finish with Nickel Boron M4 Extension for Supreme Reliability. (Gas Block and Tube sold separately)

Our Rearward Angled Gas Port accompanied with utilizing a longer gas tube, as well as a smoother gas flow with one less 90 degree turn in gas flow, “all not previously possible with any other barrel”, equates to the smoothest, lowest recoiling barrels on the market that no other barrel is able to achieve. Special Ops Tactical (PATENTED US PAT NO. 10,274,273) Super Sonic Ammunition Recommended

Additional information

Weight 24.96 oz
Dimensions N/A