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DoubleStar Strongarm Pistol Tube w/Castle Nut & End Plate AR402

DoubleStar Strongarm Pistol Tube w/Castle Nut & End Plate, Black, AR402
DoubleStar Strongarm Pistol Tube w/Castle Nut & End Plate, Black, AR402
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DoubleStar Strongarm Pistol Tube w/Castle Nut & End Plate, Black, AR402

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Questions & Answers
What is the OD for this brace, and will it work with the Tailhook brace?

The OD for the buffer tube is 1.18".

by Jackal, Verified Owner, August 16, 2021
What is the overall length of this buffer tube? Manufacturer Answer

The overall length of the Strong Arm Pistol Tube is 7 7/16", the length of the tube behind the threads(the portion that would extend from your receiver) is 6 3/8".

by DoubleStar Corp., Manufacturer, July 29, 2020
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review Perfect fit by Mick, December 17, 2020
Seems to be the only tube to work with the strong arm brace smaller diameter tube works perfect with brace. If your buying the brace highley recommend Jane no issues or modifications needed. The castle nut and retention plate seem to be coated a diff...
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1/1 found this helpful
Helpful Positive Review My favorite buffer tubes by Blake, Verified Owner, July 8, 2021
I have four of these buffer tubes with corresponding strong arm brace. The most robust units I’ve used with finest machining. I feel like I could use the brace/tube as a blunt weapon, then swing it around and start firing again. Shortest length of pu...
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1/1 found this helpful
Read All 2 Reviews

Product Discontinued by Manufacturer

DoubleStar Strongarm Pistol Tube w/Castle Nut & End Plate has been discontinued by DoubleStar and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Gun Parts, AR 15 Parts, Rifle Parts, AR15 Lower Parts, AR15 Buffer Assemblies yourself to try and find the perfect replacement for you!

Product Info for DoubleStar Strongarm Pistol Tube w/Castle Nut & End Plate

The Strongarm Pistol Tube is the newest revision to our line of pistol buffer tubes. This tube not only incorporates a non-rotating QD swivel pocket in the rear of the tube, but also our SOCOM Lock Nut system to eliminate any chance of the tube coming loose during use. Designed for use with the Strongarm Pistol Brace, the new Strongarm Pistol Tube is a rock solid solution for your AR-15 pistol builds.image

Features of DoubleStar Strongarm Pistol Tube w/Castle Nut & End Plate

  • Non Rotating Quick Detach Swivel Pocket
  • Can be used alone or with Strongarm Pistol Brace

Package Contents:

  • DoubleStar Strongarm Pistol Tube w/Castle Nut & End Plate

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DoubleStar Strongarm Pistol Tube w/Castle Nut & End Plate Unavailable & Discontinued Models

List of Unorderable Models

DoubleStar Strongarm Pistol Tube w/Castle Nut & End Plate, Black, AR402 , MPN: AR402 , UPC: 841348109150 , Code: SR4-BFA-ASMBL-AR402
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