AR:K ST Upgrade kit With Apex2 Ready Barrel Spyder Threaded Barrels The Zick2 is the next

The Zick2 is the next natural progression from the original Zick

Fits all Angel 1's

Stabilizes marker for improved accuracy

Techt did this by aiming to make the most air efficient bolt while achieving the lowest possible sound signature

AR:K ST Upgrade kit With Apex2 Ready Barrel Spyder Threaded Barrels The Zick2 is the nextThis upgrade kit turns your standard AR: K into the newer very limited release ST AR: K. These are very limited and won't be around for long as we are the only store in the U. S. to receive these. The barrel is a . 691 bore size and is Apex2 ready. The shroud has 4 Picatinny rails on it that can mount a variety of items. Don't let this awesome upgrade slip by!