FoldAR is the sole manufacturer of our patented, folding-barrel rifles, pistols and complete uppers. By keeping manufacturing in-house at our production plant in East Texas, our field-configurable weapon system offers Quality, American-made products, backed by a Limited Lifetime Warranty and a Return-to-Zero Guarantee.
Adjustable Gas System
$69.99 – $79.99
The FoldAR adjustable gas block and gas tube assembly are proprietary. In-house manufacturing of the gas block ensures precise alignment as well as adjustability. Our proprietary tube lengths are cut and chamfered in-house for reliability and longevity.The gas system comes assembled and includes all necessary hardware for installation and is ready for assembly to FoldAR proprietary barrels, upper receiver, forearms and handguards.
To ensure proper fit:
- Match the barrel length and caliber (e.g., 16″ .300 Blackout barrel = 16″ .300 Blackout gas system). Gas system length should match the barrel length and caliber.Â
- Handguard length should match the barrel length (e.g., 16″ barrel = 16″ handguard).
Each product is labeled with the correct size it fits, so check the product name for compatibility
Looking for the parts list or step-by-step assembly instructions? Watch the full guide here: https://youtu.be/ScL3acLH8t4
In Stock
| Gas System | 10.5″ .300 BLACKOUT AAC Gas System, 10.5″ 5.56X45 NATO Gas System, 12.5″ .300 BLACKOUT AAC Gas System, 12.5″ 5.56X45 NATO Gas System, 16″ .300 BLACKOUT AAC Gas System, 16″ 5.56X45 NATO Gas System, 9″ .300 BLACKOUT AAC Gas System, 9″ 5.56X45 NATO Gas System |
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Premium quality
100% made and manufactured in the USA
Lifetime warranty
We guarantee every product we manufacture
Veteran owned
Proudly owned and operated by US veterans
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