Guntec USA has been manufacturing AR-15, AR-308 and AR 9mm accessories since 1989. Our goal is to distribute excellent quality, at an economical value.
- .625 Diameter
- Short Version
- Steel
- Lightweight
Two Set Screws On Bottom
AR-15 Steel Low Profile Gas Block (.625)
$34.95
146 in stock
UPC: 709016728952
UPC Number: 709016728952
Brand: Guntec USA
1 review for AR-15 Steel Low Profile Gas Block (.625)
Similar Products
){kind=link}
Scott –
After adding the AR-15 Steel Low Profile Gas Block (.625) to my build, I can confidently say it’s a solid choice for anyone seeking durability and minimal profile in their firearm accessories. The quality of the steel appears top-notch—smooth finish, precise machining, and no signs of rough edges or imperfections. It’s designed to fit snugly and securely, which is essential for consistent performance under adverse conditions.
What really stood out was the craftsmanship and attention to detail. The low profile design ensures compatibility with a variety of free-float handguards and rails, allowing for a clean, streamlined look without sacrificing functionality. It’s well-made and feels robust enough to handle extensive shooting sessions without worries about deformation or wear. The (.625) diameter fits perfectly on my AR-15, providing a tight seal that contributes to predictable gas flow and reliable cycling.
Installation was straightforward, thanks to clear instructions and a properly machined internal surface that made mounting smooth rather than frustrating. An added bonus is the fact that it’s American-made—knowing that quality standards are maintained locally brings extra confidence, especially when building a firearm intended for both everyday use and shooting sports.
Regarding value, this gas block offers excellent performance at a fair price point. It’s clear that GunTech USA prioritizes quality and durability, making this a worthwhile investment for anyone serious about their AR platform. The low profile also keeps the weight down a bit, which can contribute to better handling and reduced fatigue during extended range trips.
Overall, the AR-15 Steel Low Profile Gas Block (.625) lives up to its promises. It’s reliable, well-constructed, and designed with the shooter’s needs in mind. Whether building a new rifle or upgrading an existing one, I’d recommend giving this accessory strong consideration—especially if you want to maintain a sleek profile without compromising on quality or performance.