   An innovative take on the AR Gas BlockThe Kratos Design Group Gas Block is CNC machined from precision ground 4140 steel bar stock. Featuring a QPQ finish it is an incredibly robust low-profile gas block. Several features throughout make the installation and maintenance easier. - Located directly opposite the gas port hole is a small witness hole that you can use to verify proper alignment of the gas block over the barrel’s gas port. It’s a simple and effective way to visually confirm proper alignment. -On the front of the gas block, there is a small hole that can be used to aid in the removal of the gas tube when needed for replacement or inspection. A 1/16″ punch can be used. - The Kratos gas block also features a built-in shelf to make drilling easier when pinning the gas block to the barrel. A ⅛” drill bit and ⅛” x ⅝” steel pin is recommended. - Included are (3) 10-32 black oxide knurled set screws with a Rockwell hardness of C-45. Also included is an extra screw because they are easy to lose, and (2) stainless steel gas tube coil pins. - Set screw spacing: .400” Screw size: 10-32 (3/32” drive) - Weight: 100% made in Texas from US-made steel. |
  Contact Us: Email: optactical@yahoo.com Shop Phone: 919-818-3649 Curbside Pick Up Phone: 919-594-1579 Address: 2533 Atlantic Ave, Suite 103, Raleigh, NC 27604 Phone Hours: Monday-Friday, 8am - 4pm Eastern Time (ET) Curbside Pick Up Hours: Monday-Friday, 10am - 3pm Online Sales Ship As Per Normal Walk-In Store Closed For Renovations, Curbside Pick Up Available Shipping: Online Orders Normally Ship in 1-2 Business Days, Expect Slight Delays During Sale Periods. $7.95 Standard Shipping to any US or APO/FPO Address! International Shipping is Available to Select Countries UPS Shipping Options: Orders must be placed by NOON Eastern Time (ET) to ensure they go out the same day. Orders are not processed on the weekends. Verified Service Disabled Veteran-Owned Small Business, we accept GPC Cards and Government Contracts CAGE: 5MU18 / DUNS: 361562593 / SDVOSB: 253753 |