Bootleg is a manufacturer in conjunction with Primary Weapon Systems which creates high quality parts, and direct impingement AR components for the builder.
This is the high quality low profile gas block that you need to keep your AR running flawlessly. It's made with durable 4140 steel and has a Salt Bath Nitride (SBN) finish for excellent heat resistance, corrosion resistance and reduced glare. This low profile gas block is a great way to finish out that slim, trim modern sporting rifle you've been working on!

Features and Specifications:
Manufacturer Number: BP-AGB
AR-15 Low Profile Gas Block
Dimensions 3"x4"x4"
0.750 Inner Diameter
4140 Steel
Black Salt Bath Nitride Finish
Made In the USA