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Questions & Answers
does this work with an sba4? Manufacturer Answer

The RE-PA5 was designed at a time when we were not allowed to have braces on pistols. For that reason it is larger in diameter and has no position rail as to not accept a adjustable brace or stock. There are a few braces such as Gear Head Works Tailhook MOD1 that may fit. If you wanted to use an adjustable brace such as SB Tactical SBA3 or SBA4 with the A5 Buffer System you would need to use the RE-A5 or RE-10/A5SR receiver extensions.

by VLTOR Weapon Systems, Manufacturer, July 8, 2022
What is the OD of the VLTOR RE-PA5 extension tube? Expert Answer

The tube diameter is 1.18"

by Armando R., Gear Expert, July 25, 2018
Customer Reviews
Helpful Positive Review
Great Buffer Tube by Azntactical, Verified Owner, August 5, 2021
Well, I guess I will be the first to rate this. Earlier this year, I bought the Vltor 5.3oz buffer and tried pairing it with a standard pistol buffer tube. That was a no go. I should of read the description a bit better on it. Now, I finally have my ...
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2/2 found this helpful
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Code: 24Y-RBT-VLRAPRE-RE-PA5-EDEMO-RE-A

MPN: RE-PA5-EDEMO4

Product No Longer Available

Product Info for Vltor A5 Pistol Receiver Extension

Released for 2015, you can now convert your AR pistol to the patented VLTOR A5 system! The A5 system is considered to be the most innovated upgrade for the AR platform, increasing the reliability and performance of any weapon. It is proven in reducing the cyclic rate of M4 carbines, lowering the bolt carrier velocity and eliminating the felt recoil. Please note that the must be used in combination with other VLTOR A5 components. Using any other components could result in damage to the weapon or injury to the individual. • Made from extruded 7075 T6 aluminum • Milspec Hard Coat Anodize Black • Internal of tube is dry film lube coated • Compatible with most arm braces• Diameter of Tube: 1.18" • Overall Length of Tube: 8.23″ • Length of tube from the end to the knurling: 6.45" • Weight: 4.50 ozimage

Package Contents:

  • Vltor A5 Pistol Receiver Extension

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Vltor A5 Pistol Receiver Extension Unavailable & Discontinued Models

List of Unorderable Models

  • USED Vltor A5 Pistol Receiver Extension, Black RE-PA5, EDEMO4, Condition Like New, Inspect and Rebox , MPN: RE-PA5-EDEMO4 , Code: 24Y-RBT-VLRAPRE-RE-PA5-EDEMO-RE-A
  • Vltor A5 Pistol Receiver Extension, Black RE-PA5 , MPN: RE-PA5 , Code: 24Y-RBT-VLRAPRE-RE-PA5
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