(Dirty Bronze) 9.2″ PISTOL Siphon Barrel w/ GPX-9″ Rail System


(Nitride Premium PISTOL) ((PATENTED US PAT NO. 10,274,273), 9.2″ Siphon AGP Barrel)

9.2″ Forged Pistol with GPX-9″ Rail System, MOE+ Pistol Grip,  SI Enhanced Dust Cover, Dirty Bronze Cerakote and MORE!  PLEASE ALLOW 2-3 Weeks before shipping.

In stock


9.2″ Pistol w/ Siphon AGP Barrel & GPX-9″-Rail System

  • Barrel ((PATENTED US PAT NO. 10,274,273)) Siphon AGP 9.2″Long 4150 CrMoVa
  • Custom “Siphon” AGP Barrel Medium Profile
  • Chambered in 5.56 NATO
  • Premium Nitride Treatment inside and out (Barrel)
  • {Nickel Boron} M4 Extended Feed Ramps
  • 6 Groove Rifling
  • 1:7 Twist Rate
  • (PISTOL) Gas System with Nitride Gas Tube and Gas block
  • 1/2×28 Thread Pitch
  • Tuned AGP “Rearward” Angled Gas Port ((PATENTED US PAT NO. 10,274,273))
  • Target Crown 11* Degree
  • Nitride Low Profile Gas Block with .750 seat
  • Forged Upper & Lower Receiver
  • Hand Guard Type: Our GPX-9″ Free Floating Rail System
  • Trigger CMC 4.5 Flat (Single stage)
  • Strike Industries Ultimate “Dust Cover”
  • (Nitride) Shot peened and MPI tested bolt
  • (Nitride) M16 Bolt Carrier with properly staked carrier key
  • Charging Handle
  • SOT Phantom Flash Hider Muzzle Device
  • QD End Plate-Staked (For QD Sling Attachments)
  • Carbine Buffer
  • MOE+ Pistol Grip
  • Tailhook MOD-2 Retractable Brace (PISTOL)
  • CERAKOTE: Dirty Bronze
  • Magpul MOE Trigger Guard
  • “Optics Ready” No sights
  • One 30 rd mag included (If legal in customers State)
  • Rifle Case Included
  • Weight: 5.3 lbs Unloaded without optics /ammo
  • Limited Lifetime Warranty

SOT GPX-9″ Rail System:

The SOT (GPX-9)” Rail System has an overall length of 9.2″; It’s Enhanced features include a machined one piece billet aluminum extruded rail which is much stronger and more rigid than 2 piece rail systems. The GPX-9 Provides (4) QD  Sling Swivel Attachments Points integrated in rear that are machined into both the left and right sides.

Designed to be used in with a (Micro/Low Profile Gas Block) on a (Carbine length gas system) or (Front Sight Base) with a  Midlength gas system). This rail system gives the user a more ” rigid” way to mount various accessories available to their AR15 platform. See more..



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