Lantac Ar15 Gas Tube Pistol Length

The LanTac AR15 Gas Tube Pistol Length is a precision-manufactured stainless steel gas tube engineered for short-stroke piston AR platform builds and pistol-length gas systems. This component delivers the mechanical reliability demanded by operators running compact or pistol-configured AR15 uppers, where correct gas dwell timing is critical to reliable cycling and bolt carrier group longevity.

Finished in black nitride, the tube exhibits enhanced corrosion resistance compared to bare steel, making it suitable for duty use in variable environmental conditions—from urban patrol to coastal or high-humidity operations. The nitride coating also runs cooler under sustained fire and resists carbon fouling buildup, reducing maintenance intervals between cleanings. At 0.5 inches in diameter and 7 inches in length, the tube interfaces with standard pistol-length gas blocks and includes the gas tube roll pin required for proper installation and retention. Stainless steel construction provides durability without unnecessary weight penalty.

This is an essential maintenance and upgrade component for AR15 builders and armurers replacing a damaged tube, or for shooters assembling a pistol-length piston-driven upper receiver. Proper gas tube selection ensures consistent point of impact and minimizes bolt carrier group stress, which is especially important in competition, training, and duty applications where reliability cannot be compromised. The LanTac AR15 Gas Tube Pistol Length pairs with any standard AR15 lower and gas block designed for pistol-length systems.