STNGR Black Nitride Gas Tube – Carbine, Mid, Rifle, & Pistol Length

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Orders ship within 1 business day · free standard shipping on orders $139+
SKU: STNGR-GAS-TUBE-BLACK-NITRIDE

Product description

Corrosion-resistant, Heat-hardened, and Built to Last

The STNGR Black Nitride Gas Tubes are engineered for long-term durability and consistent gas delivery in AR-15 and AR-10 platforms. Precision-machined from mil-spec 304 stainless steel, each gas tube is treated with a black nitride finish for superior corrosion resistance, heat tolerance, and reduced fouling in comparison to traditional stainless gas tubes. Whether you’re upgrading components or completing a new rifle, STNGR gas tubes deliver reliable, maintenance-friendly performance designed to stand up to high-volume shooting and harsh conditions.

Features

  • 304 stainless steel for strength and heat resistance
  • Black nitride treated for corrosion resistance and smooth fouling reduction
  • Fits all standard mil-spec AR-15/AR-10 gas blocks and upper receivers
  • Available in Pistol, Carbine, Mid-Length, and Rifle lengths
  • Low-profile black finish doesn’t stick out like shiny stainless gas tubes
  • Ideal for suppressed rifles, SBRs, pistols, and other rifles that are over-gassed
  • Made in the USA by STNGR

Specifications

  • Brand: STNGR
  • Model: Black Nitride Gas Tubes
  • MPN:
  • Fit: Carbine, Mid, Rifle, & Pistol Length Barrels, Mil-Spec Upper Receivers, and Mil-Spec Gas Blocks
  • Length: Carbine, Mid, Rifle, & Pistol Length
  • Material: 304 Stainless Steel
  • Finish: Black Nitride

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Warranty & returns

SWARM Warranty

90-day no-hassle returns

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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