Battle Arms Development SABERTUBE Direct to Receiver Mid Length Pistol AR-15 Buffer Tube

$94.95MSRP $103.95 Save $9.00

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SKU: SABERTUBE-M-P-B UPC: 810033781056

Product description

Battle Arms Development SABERTUBE Direct Mount Pistol Buffer Tube – Mid-Length – AR-15

Features

  • Direct-to-receiver design eliminates need for castle nut and end plate
  • Mid-length pistol receiver extension optimized for compact AR builds
  • Compatible with Gear Head Works Tailhook MOD 1 brace
  • Works with standard mil-spec carbine buffers and buffer springs
  • Lightweight 6061 billet aluminum construction
  • Type III Class 2 hardcoat anodized finish
  • Dimpled exterior pattern for weight reduction and improved grip
  • Designed for pistol and non-standard rear interface platforms
  • Made in the USA

The Battle Arms Development SABERTUBE Direct Mount Pistol Receiver Extension is built for streamlined AR pistol setups and platforms that don’t rely on a traditional end plate. Its direct-to-receiver design removes the need for a castle nut while maintaining compatibility with standard carbine buffers and springs.

Machined from billet 6061 aluminum, the SABERTUBE features a lightweight, rigid structure with a distinctive dimpled pattern. The stepped rear diameter allows fitment with Gear Head Works Tailhook MOD 1 braces, making it a solid option for compact builds where simplicity and weight savings matter.

Note: This receiver extension requires a threaded rear takedown pin detent hole and the use of a captured spring and screw. It will not function with a standard AR-15 lower without this modification.

Specifications

  • Brand: Battle Arms Development
  • Model: SABERTUBE Direct Mount
  • MPN: BAD-LRE-M-P-B
  • Type: Pistol Receiver Extension / Buffer Tube
  • Length (Past Receiver): 7.625″
  • Compatibility: Mil-spec carbine buffer and spring
  • Brace Compatibility: Gear Head Works Tailhook MOD 1
  • Material: 6061 Aluminum
  • Finish: Type III Class 2 Hardcoat Anodized
  • Color: Black

What’s Included

  • 1x SABERTUBE Direct Mount Pistol Receiver Extension

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Limited Lifetime Warranty

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The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.

If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.

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