2A Pro and Hex Triple Bundle

Gas Block Installation Kit (2A)

This kit includes all the tooling and pins needed to install gas BCM and Vltor gas blocks or any other blocks that fit the 2A jig profile.

Jig Profile: OAH - 1.345", OD at Barrel 0.915, OD at gas tube hole 0.300, Bottom 0.325" wide

Kit Includes:

1A Hex Triple Dimple Jig

2A PRO Gas Block Drilling Jig

Qty 2 - 11/64" HSS stub drill

Qty 1 - 11/64" Carbide stub drill for nitride barrels (dimpling)

Qty 1 - 3mm carbide end mill for starting holes on gas block

Qty 2 - #31 HSS drill 

Qty 1 - #31 Carbide drill for nitride parts (pinning jig)

Qty 1 - 0.1247" Dowel pin chucking reamer

One set of replacement set screws for the jigs

Quantity 10 - 1/8" x 5/8" 416 SS heavy duty coiled roll pins

Please allow 7-10 days for shipping on this item.