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Questions & Answers
Is this a rifle buffer tube or a carbine one ? Expert Answer

The Tacfire AR-15 A2 Style Buffer Tube is a rifle length buffer tube.

by Ethan, Gear Expert, August 29, 2025
So this is not for an A1 tube plus spacer, but an actual A2 1-piece A2 tube? So no need for the little extension? Manufacturer Answer

This tube is a standard A1 length. For A2 an extension is required.

by TACFIRE INC., Manufacturer, January 2, 2025
Customer Reviews
Helpful Positive Review
Simple install for Ruger PR by Damonator59, February 21, 2017
Simple install. Very easy an economical to modify your Ruger PR for a different stock. The Gen 2 requires an A2 buffer tube; this is the answer. Simply remover the modular PR stock hardware and carbine-length buffer tube and replace with Tacfire A2 b...
Read More...
2/2 found this helpful
Helpful Negative Review
Horrible machining by Adam Andrews, Verified Owner, June 21, 2018
Installed on a M&P10, bought the buffer tube spacer from Smith and Wesson and it would only slide halfway down the tube the machining was so bad inside. Horrible Qualiy don't waste your money, I threw it in the trash.
1/5 found this helpful
Most Recent Reviews
Rifle tube by Tony, Verified Owner, December 1, 2025
Mine was fine. Threads were good.Finish good.Fit Magpul moe perfectly. Anyone with a gripe must have gotten a bad one. S happens. Why spend more?Nuff said.
Most Recent Reviews
A2 Buffer tube by Craig Lavallee, Verified Owner, July 2, 2025
Exactly as advertised. Arrived quickly and acceptable quality.
Most Recent Reviews
UM, RIFLE TUBE by PRISONGUARD1, Verified Owner, January 21, 2025
Had an old A-2 rifle stock I wanted to use on a 22Lr conversion. Needed this to put it all together.
Most Recent Reviews
Buffer tube by Frank, Verified Owner, August 13, 2024
Simple but good quality. Price point is good. Wanted wood stock and this fit perfectly.
Read All 9 Reviews
Condition: New

Code: 29U-RBT-SBT-MAR112

MPN: MAR112

UPC: 811261026513

List: $23.99Save $2.00
$21.99

Product Info for Tacfire AR-15 A2 Style Buffer Tube

Tacfire AR-15 A2 Style Buffer Tube, Black MAR112image

WARNING: California`s Proposition 65

Specifications for Tacfire AR-15 A2 Style Buffer Tube:

Manufacturer: TacFire
Condition: New

Features of Tacfire AR-15 A2 Style Buffer Tube:

  • Tacfire AR-15 A2 Style Buffer Tube
  • Black MAR112

Package Contents:

  • Tacfire AR-15 A2 Style Buffer Tube

Tacfire AR-15 A2 Style Buffer Tube Orderable Models

List of Orderable Models

  • Tacfire AR-15 A2 Style Buffer Tube, Black MAR112 , MPN: MAR112 , UPC: 811261026513 , Code: 29U-RBT-SBT-MAR112

Tacfire AR-15 A2 Style Buffer Tube Unavailable & Discontinued Models

List of Unorderable Models

  • USED, Tacfire AR-15 A2 Style Buffer Tube, Black MAR112 , MPN: MAR112-EDEMO , Code: 29U-RBT-SBT-MAR112-EDEMO-SC-D
  • USED, Tacfire AR-15 A2 Style Buffer Tube, Black MAR112 , MPN: MAR112-EDEMO , Code: 29U-RBT-SBT-MAR112-EDEMO-IN-C
  • USED, Tacfire AR-15 A2 Style Buffer Tube, Black MAR112 , MPN: MAR112-EDEMO , Code: 29U-RBT-SBT-MAR112-EDEMO-SC-C
  • USED Tacfire AR-15 A2 Style Buffer Tube, Black MAR112, EDEMO1, Used, Condition Fair , MPN: MAR112-EDEMO1 , Code: 29U-RBT-SBT-MAR112-EDEMO1
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