American Tactical Firepower Xtreme Hybrid 45ACP FXH-45 1911


We are proud to announce the development of the all new FXH-45!  This is a Hybrid 1911 that has a polymer frame with 2 metal inserts for added stability and durability.  Made in similar fashion to our other hybrids, this unique Patented firearm has a steel match grade barrel and a custom designed steel slide.  The frame was built to have an ergonomic feel with built in finger grooves.  The FXH-45 accepts Glock front and rear sights, including aftermarket night sights as well.  This new breed of 1911 is compatible with most standard 1911 parts and grips.

U.S. Patent No. 9,310,160


  • Full Size
  • Single Action
  • Semi Automatic
  • 8+1 Capacity
  • Removeable Top Plate Allows the Addition of American Tactical Optic Mount for Trijicon RMR and Burris Fastfire Sights - Available Separately.


  • Caliber:  .45 ACP
  • Height: 5.4"
  • Length: 8.7"
  • Weight: 27.5 oz Empty w/ no Magazine
  • Magazine Capacity:  8


  • Material:  Polymer w/ 2 7075-T6 Aluminum Inserts
  • Finish:  MilSpec Hard Coat Anodize on Inserts
  • Color:  Black


  • Material:  416 Stainless Steel
  • Finish:  QPQ Black Nitride
  • Color:  Black


  • Accepts Glock Front and Rear Sights
  • Accepts Aftermarket Night Sights


  • Black Polymer


  • 5" 416 Stainless Steel Match Grade


  • Overtravel Adjustable, Skeletonized Alloy, Silver Color

Limited Lifetime Warranty and Product Return Policy Please Click Link For Further Details:

Available At ATI Stocking Dealers:

Or Find A Local Dealer Near You:

View Manuals and Exploded Views on Downloads Tab:

Recommended Ammunition:

  • Use only commercial grade ammunition in its original packaging that corresponds with the caliber of the gun.  The correct caliber is imprinted on the gun.
  • 45 Caliber Brass Ball Full Metal Jacket (FMJ).
  • Never use reloaded, “refurbished”, hand-loaded or non standard ammunition of a different caliber.
  • Never use dirty, wet, corroded, bent, damaged or oiled ammunition.
  • Unfortunately, it is not possible to adjust a semi-automatic gun to all loads.

To Purchase Optics Mounts

Mount for Burris and Doctor Sights -

Mount for Trijicon RMR -

Brand: FX