Boomslang 300 BO Pistol – 7.5″




  • Upper: Jacob Grey 7075 Billet Aluminum Upper Receiver with no forward assist.
  • Barrel: 7.5”  300 AAC Mid-Length, 1:8 Twist, 4150 Chrome Moly Vanadium
  • Handguard:   JG 7 sided M-lok 1.3” interior diameter 7” Tactical Series Handguard
  • Gas System: Low Profile Gas Block and Mid-Length Gas Tube with .750 diameter
  • Bolt Carrier Group: M16 Cut, 8620 Steel, Phosphate Finish, Properly Staked
  • Muzzle Device: JG 6 way NITRIDED compensator.


  • Lower: Jacob Grey JG-15 Lower Receiver with flared magwell for easy magazine insertion.
  • Lower Parts Kit: Enhanced AR15 Lower Parts Kit
  • Buffer Kit: Standard Mil-Spec AR15/M4 Buffer Kit
  • Stock: SB TACTICAL SBA3 Pistol Brace
  • Grip: Magpul MOE  K2 Grip or MOE 2 Grip (depending on availability)
  • Magazine: Magpul 30 Round PMAG®
  • Trigger Guard: Enhanced winter trigger guard cut directly into lower for easier functionality with gloves or larger trigger components.
  • Bolt Catch: 1/2×32  Threaded bolt catch pin

FFL Required Before Shipping

Please have your dealer email a copy of their FFL to

It is the responsibility of the consumer to ensure that the firearm they are purchasing is legal to ship, as presented on our website, to their dealer of choice, and that dealer is willing to accept the transfer.

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