Sons of Liberty's V2 gas blocks are the highest quality gas block on the market" while remaining simple to use and affordable. Made of industry leading 4140 steel to match the thermal properties of your CrMoV barrel. Sons of Liberty gas blocks are designed to sit on the gas block shoulder and be screwed down to the dimpled barrel with their knurled head fasteners. They have removed the handguard cap gap from their gas blocks allowing them to sit directly on the shoulder for a more secure fit.
5.56NATO/223 Remington
Complete Upper Receiver
16 Combat Barrel"
15 EXO3 Handguard"
A2 Flash Hider
Stock Notice: This item is NOT marked "In Stock". We will contact you within 12-24 hours by email if your order is on backorder with our distributor and will take longer than the 5-7 business days it takes us to ship out. Please do not order if you need this item shipped immediately.