Extar USA Launches Adjustable Receiver Extension Option

Firearms innovator Extar USA continues to push itself in ways made in the USA to keep shooting affordable and enjoyable. Since the release of the EP9 large format pistol, consumers have asked for a receiver extension option when converting their large format pistol to a Short Barrel Rifle (SBR).

The unique design and proprietary features of the EP9 meant that while it shared the familiar look and controls of the AR-15, users still had no way to mount one of the many adjustable stocks already on the market for the AR- fifteen. Further complicating the desire for an AR-15 carbine-style adjustable receiver extension has been BATFE’s threat to reclassify certain safety devices, such as stabilizing braces, as only for those willing to pay a tax for their safety. .

Now there is a choice.

The EP Adjustable Receiver Extension is available to those who wish to convert their EP9 pistol into a registered short-barreled rifle with an adjustable rifle stock. This direct replacement part gives you the ability to mount a wide range of stocks that are designed to fit AR-15 Mil-Spec bore receiver extensions.

Quickly and easily install this receiver extension with all the necessary tools included! As a factory replacement part, this receiver extension comes with our recoil dampening system already installed, so you don’t have to sacrifice the performance or safety of your firearm.


  • Six adjustment points to help you find the LOP that’s right for you.
  • Fits most Mil-Spec bore AR-15 adjustable stocks.
  • It is compatible with SB-Tactical Adjustable Clamps for Mil-Spec AR-15 size receiver extensions (such clamps may be subject to NFA).
  • Extar recoil dampening system pre-installed.
  • Installation tool included.
  • Price: $49.95

As with all Extar USA products, the price is kept to a minimum through direct-to-consumer sales. Adjustable receiver extension is available in ExtarUSA.com

About USA: Since 1995, the people behind Extar USA have been redefining the possibilities in the firearms industry. Innovations like the first sets of rifle-caliber polymer receivers, the first stay-open Glock-style magazine last-round bolt for self-defense weapons, and advanced recoil-absorbing technologies are Extar USA’s pedigree. Today, Extar’s mission is to provide lightweight, fun, and reliable firearms at a price American workers can afford. Visit ExtarUSA.com