Description
Bought a rail but need some of that clicky goodness in your life? Check this out then!
Weighing in at 1.7oz, this Gen2 Arkto .750 gas block is a click adjustable gas block that can meter your gaseous needs with the tactile feel and adjustment retention that you crave. The adjustment screw is NiPTFE coated to reduce fouling and increase lubricity and has six (6) grooves that interface with a tried-and-true detent ball mechanism to give 24 clicks worth of adjustment across the port.
To aid in gauging relative port position, there is a small mark on the adjustment screw to indicate the fully-open port position.
To aid in a perfect installation, the gas port is milled all the way through the top of the block. Just center on your gas port, tighten the clamping screws and you are in business!
A complete set of allen wrenches and a 2mL vial of Vibratite are included with purchase.
This block was designed to fit under the Aero Atlas handguards. All you skinny bois will be fine.
List of other handguards this will fit:
–2A Armament BL
-Geissele MK4
-Geissele MK8
Quick Spec Sheet
-1018 steel, melonite coating
-1.7oz
-for .750 barrel size
-1.461x.95 (HxW)
-Attachment requires ONLY HAND TIGHTENING
E (verified owner) –
This is my first adjustable gas block. Once I changed the bad gas rings on my bolt, the gun was over gassed shooting the empty cases at about 1 oclock. After several emails with Nathan (which he answered within minutes of me hitting the send button), I purchased the GB and the 12 inch Allen key (must have if you change ammo alot and don’t want to take the handguard off to adjust the GB). Install was easy, I just felt for where there was the least amount of resistances when I slid the bolt in. It took 5 rounds to adjust the GB and get a good ejection pattern. I gave it an additional 2 clicks to ensure I have a good working margin. I’m very happy with this GB, knowing that I’m not abusing my parts with an over gassed system.
Between the great communication, FAST shipping and fantastic product, I will be a repeat customer for sure.