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Guntec USA AR-15 Ultralight Skeletonized Gas Block
This gas block will fit any AR barrel that uses a .750 diameter gas block. This barrel uses set screws which would highly benefit from dimpling the barrel. Dimpling the barrel is the process of drilling small dimples into the barrel where the set screws can "lock" into place and secure the gas block. The dimples do not need to be deep and only the very tip of the set screws needs to be fit into the dimple. There are a ton of videos of people doing it online themselves, although we recommend you have an experienced gunsmith/armorer do the dimpling.
Product Info for Guntec USA AR-15 Ultralight Skeletonized Gas Block
The GUNTEC Ultralight skeletonized gas block is for use with AR-15 rifles with a .750 gas block journal. When a .750 gas block is used, the extra material required to skeletonize the gas block is not needed, as the skeletonized version gains additional weight. This reinforces the design of the lightweight gas block. While the term skeletonized is a bit misleading, this block is still considered to be skeletonized due to the fact that the openings for the extra material do not exist. The extra material in the skeletonized version is merely extra material that strengthens the block without adding unnecessary weight. The .750 gas block is for use with .750 journal bearings, most common used in AR-15 rifles. The GUNTEC Ultralight skeletonized gas block is designed to be used primarily with .750 journal bearings, most common used in AR-15.
Features of Guntec USA AR-15 Ultralight Skeletonized Gas Block
.750 Diameter
Black Nitride Finish
Steel
Skeletonized Ultralight Series Model
Reinforced Design
Three Set Screws
Lightweight
Roll Pin Included
Package Contents:
Guntec USA AR-15 Ultralight Skeletonized Gas Block