AR Pistol Length Gas Tube & Troy Barrel Nut

[fenceline]

Anyone know any retailers who have an AR pistol length gas tube in stock domestically? Last piece I need for a build.

Edit: Looking for a Troy proprietory barrel nut for a TRX Extreme Battle Rail.

 

[jonathonh]

Pistol Length Gas Tube

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[fenceline]

Bump to add I'm looking for a Troy Barrel nut. Other than TSE who is out of stock anyone have an idea who else retails Troy parts?