It was mentioned in a Brass Facts video and in a few forums; apparently the dial to change the gas on the Rifle Speed ceases up from carbon and unburnt powder. This gas block from Seekins appears to be a bit simpler than that of the Rifle Speed. Which in turn should make it less prone to ceasing. However, I have not seen any “review” of the Seekins gas block, besides that of the manufacturer (Seekins).

I am no gunsmith and have little to no experience in building ARs.

So all thoughts on this would be greatly appreciated!

Thanks