• Garrow Firearms Development

    Garrow Firearms Development

    GFD is the manufacturer of the first AR15 system that fires the 17 HMR cartridge from a gas operated locked-bolt, semi-automatic action [Patent Pending 15/008,930]

    • Offering a complete Upper assembly which includes; a Buffer Spring Assembly, 2-10 Round Magazines, and the Operator's Manual
    • Fits on any Military Specification Lower Receiver
  • Specifically designed

    Specifically designed

    • For high performance rim-fire cartridges for varmint hunters, target practice, and shooters interested in cost effective ammunition
    • Manufactured in the USA
  • Barrels:


    • Stainless steel barrel with an integral ramp for high volume shooting and extended life
    • Threaded end for flash-hider, muzzle break or suppressor
    • Heavy contour for accuracy over long firing strings
    • Designed to fire 17 HMR semi-automatic
    • 22 Magnum Upper will be available soon
  • Bolts:


    • Hardened Tool Steel Bolt for precise tolerances and longevity
    • Proprietary gas operated action
    • Will only fire when safely locked in battery
    • Minimal moving parts
    • Easy to maintain, accurate and reliable
  • Upper:


    • Fits universal military specification lower receivers
    • Swap out Upper and Buffer assembly in minutes
    • Hard-Coat Anodized by industry leader
    • Custom Buffer/Spring system included
  • Magazines:


    • Poly-carbonate with glass filled nylon feed lips
    • Available in 10 or 14 round capacity
    • No adapters necessary
    • Made in the USA
    • Body Color: Smoke
    • Extra magazines are $25.00 each





Manufacturer of the GFD AR-15 semi-automatic, 17 Hornady Magnum Rim-fire (17 HMR)
The first firearm attachment that fires the 17HMR cartridge from a gas delay, blow-back, semi-automatic action.

Copyright 2017
Garrow Firearms Development Inc.
All Rights Reserved
2588 El Camino Real Suite F-612
Carlsbad, California 92054


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