A*B Arms Launches MOD*X M500 Tactical Shotgun System

posted on January 11, 2017

American Built Arms Company introduced its latest product, part of the company's first foray into the shotgun market: the A*B Arms MOD*X M500 Tactical System.

“A*B Arms is excited to launch our newest lightweight, innovative product to owners of the Mossberg 500 Shotgun,” said Jason Combs, president and founder of American Built Arms Company. “The MOD*X M500 Tactical System is our first foray into the shotgun market. We look forward to launching additional shotgun products as they become available.”

The A*B Arms MOD*X M500 Tactical System is a bolt-on replacement stock specifically designed for the Mossberg 500 shotgun.

The “Fixed-Adjustable” buttstock, which includes the A*B Arms Enhanced Buffer Tube and spring-loaded buttpad, allows for up to 28 different locking positions. The adapter bolts to rear of the M500 receiver without any alterations, providing a flexible upgrade to the existing factory stock.

  • Designed and manufactured in the U.S.A. by a Veteran-Owned company
  • Designed for the Mossberg 500 Shotgun
  • Has a solid fixed stock body with an adjustable, spring loaded butt pad
  • L.O.P. adjusts from 12.25 to 16.5 inches with 28 possible locking positions
  • Weighs 1 pound, 9 ounces
  • Aluminum adapter is made out of 6061 T6 and is Class 3, hard-coat anodized
  • Includes A*B Arms Urban Sniper Stock and P*Grip pistol grip. Made out of high-strength polymer
  • Stock adapter available individually
  • Adapter accepts standard AR-15 grips and carbine receiver extensions


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