Brownells197561277
Brownells Ar-15 Gas Tube Carbine Length Black Nitride$16.86
Availability: In Stock
Current Stock: Out of stock
The Brownells AR-15 gas tube in mid-length configuration with black nitride finish is a straightforward replacement or upgrade component for your AR platform build. This stainless steel tube carries a black nitride coating that improves durability against corrosion and wear—practical benefits for shooters who run their rifles hard or in variable conditions. Mid-length gas systems strike a balance between carbine and rifle-length setups, making them a popular choice for general-purpose AR builds that see hunting, 3-gun, or serious range time.
Brownells is known for quality mil-spec parts, and this gas tube is no exception. The black nitride finish isn't just cosmetic; it adds genuine fatigue strength to the component, which matters in a part that cycles repeatedly under pressure. If you're building or refreshing an AR and want a proven, durable gas tube without guesswork, this is a solid choice that will integrate with standard AR-15 mid-length systems.
Keep in mind that the roll pin required for installation is sold separately—factor that into your build kit if you don't already have one on hand.
| Brand | Brownells |
| Product Type | AR-15 Gas Tube |
| Length | Mid-Length |
| Material | Stainless Steel |
| Finish | Black Nitride |
| Roll Pin Included | No |
Gas tube length determines where gas is tapped from the barrel and how the system cycles. Mid-length falls between carbine-length (shorter, faster cycling) and rifle-length (longer, softer recoil impulse), offering a practical middle ground for general-purpose AR-15 builds.
Yes, this is a standard AR-15 mid-length gas tube compatible with any mid-length AR-15 platform. Confirm your build spec calls for mid-length before ordering.
Yes—the roll pin that secures the gas tube is not included and must be purchased separately.
Black nitride is a surface treatment that increases corrosion resistance, wear resistance, and fatigue strength, while also giving the component a professional appearance. It's a practical upgrade for shooters in wet climates or those running high round counts.
SKU: 197561276 • Weight: 0.05oz
Availability: In Stock
Current Stock: Out of stock
The Brownells AR-15 gas tube in mid-length configuration with black nitride finish is a straightforward replacement or upgrade component for your AR platform build. This stainless steel tube carries a black nitride coating that improves durability against corrosion and wear—practical benefits for shooters who run their rifles hard or in variable conditions. Mid-length gas systems strike a balance between carbine and rifle-length setups, making them a popular choice for general-purpose AR builds that see hunting, 3-gun, or serious range time.
Brownells is known for quality mil-spec parts, and this gas tube is no exception. The black nitride finish isn't just cosmetic; it adds genuine fatigue strength to the component, which matters in a part that cycles repeatedly under pressure. If you're building or refreshing an AR and want a proven, durable gas tube without guesswork, this is a solid choice that will integrate with standard AR-15 mid-length systems.
Keep in mind that the roll pin required for installation is sold separately—factor that into your build kit if you don't already have one on hand.
| Brand | Brownells |
| Product Type | AR-15 Gas Tube |
| Length | Mid-Length |
| Material | Stainless Steel |
| Finish | Black Nitride |
| Roll Pin Included | No |
Gas tube length determines where gas is tapped from the barrel and how the system cycles. Mid-length falls between carbine-length (shorter, faster cycling) and rifle-length (longer, softer recoil impulse), offering a practical middle ground for general-purpose AR-15 builds.
Yes, this is a standard AR-15 mid-length gas tube compatible with any mid-length AR-15 platform. Confirm your build spec calls for mid-length before ordering.
Yes—the roll pin that secures the gas tube is not included and must be purchased separately.
Black nitride is a surface treatment that increases corrosion resistance, wear resistance, and fatigue strength, while also giving the component a professional appearance. It's a practical upgrade for shooters in wet climates or those running high round counts.
SKU: 197561276 • Weight: 0.05oz