“Bob Keller” Signature Rifle 14.8-16.04″ Vortex Bronze w/ FIRESTORM-14 MLOK

5.00 out of 5
(1 customer review)


“The Vortex Bronze “Bob Keller” Signature Rifle is here!

The Bok Keller Signature Rifle is one of the very best in the industry.  Featuring our patented Siphon AGP Barrel; renowned for its low recoil and flat shooting characteristics making “ready up’s” and transitions from target to target a breeze.

Add OG X KELLER MODULAR SLING – 2 POINT/ 1 POINT (Black, Coyote, Multicam)


In stock



“Bob Keller” Signature Rifle

14.8″ pinned to 16.04″ Rifle w/ FIRESTORM-14 MLOK Rail System

  • Barrel PATENT (PATENTED US PAT NO. 10,274,273) 14.8″ Siphon AGP 4150 CrMoVa (with Permanently Attached Inferno Muzzle Brake)
  • Custom “SIPHON” AGP Medium Barrel 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
  • (Intermediate LENGTH) Gas System with Nitride Gas Tube
  • 1/2×28 Thread Pitch
  • “Siphon” AGP Tuned Gas Port
  • 11* Degree Target Crown
  • (Nitride) Micro Gas Block with .750 seat
  • (Nitride) Rifle Length Gas Tube
  • Forged Upper & Lower Receiver
  • (Cerakote: Vortex Bronze)
  • Hand Guard Type: Our FIRESTORM-14″ MLOK Free Floating Rail System
  • (Nitride) Shot peened and MPI tested bolt
  • (Nitride) M16 Bolt Carrier Group with properly staked carrier key
  • “Raptor” Ambi Forged Charging Handle
  • Permanent Attached SOT (INFERNO) Precision Muzzle Brake (Nitride)
  • Mil-Spec receiver extension Tube
  • Mil-Spec Trigger
  • QD End Plate “Quick Swivel Disconnect End Plate “Staked”
  • Carbine Buffer
  • “Bob Keller” Signature (Also offered with Subdued Signature)
  • SI Polymer Dust Cover
  • Ambi Selector (45*) Degree
  • Magpul MIAD modular Pistol Grip
  • Magpul CTR Carbine Stock (Mil-Spec)
  • Magpul MOE Trigger Guard
  • “Optics Ready” no sights
  • One 30 rd mag included (If legal in customers State)
  • Soft Rifle Case Included with 5 Magazine Pouch
  • Rifle Weight: 6.1 lbs Unloaded without optics /ammo
  • Limited Lifetime Warranty


A Commando’s Tale

SOT Firestorm-14″ (M-LOK) Rail System:

1 review for “Bob Keller” Signature Rifle 14.8-16.04″ Vortex Bronze w/ FIRESTORM-14 MLOK

  1. 5 out of 5

    Brian H (verified owner)

    Bought the bronze Bob Keller rifle. Boy it did not disappoint. This ar is super light, hardly any recoil at all. It’s a super flat shooting rifle. I put a fast drop in trigger and this thing is a beast. The quality work on this is really top notch, I’ll put it up with my blackout defense ar, it’s that nice. Attention to detail is real nice. The customer service was very helpful and shipped it super fast. If on the fence over one, you won’t be disappointed. These are a top quality rifle. Had no issues at all in over probably 1000 rds. Thanks for a awesome product.

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