Rifle Dynamics Tunable Front Sight/Gas Block Combo (90 Degree Gas Port)

$140.00
Availability:
If Priority Mail Express/expedited shipping options are selected please be aware that the order must be placed before 12pm (PST) for same day shipping. Express orders placed after 12pm will not be shipped until the following business day.
Width:
9.00 (in)
Height:
1.00 (in)
Depth:
6.00 (in)
Current stock: 0
Description

Description

Our RD Tunable FSB/GB combo for 90° gas ports is available now! Similar to the RD Venom Gas Block, the RD Tunable gas block combines both the front sight and gas block into one unit, which will lighten up the front of your AK and will additionally make for a faster handling rifle by moving weight back and improving balance.

The tunable FS/GB (front sight/gas block) features an adjustment screw on the front face of the block to either open or close off gas. The front sight mechanically adjusts the same as a traditional/standard AK front sight. The drum adjusts windage left and right, and the post screws up and down for elevation. *Includes AK sight tool but most sight tools will work with our block. 

  • Works with 90° factory gas ports only
  • The ID of the sight is .591 and clamps in place in the existing gas block location.  Acceptable journal range for gas block is .590-.599.
  • The sight comes in a black oxide finish
  • Drum and post included already installed
  • Comes with AK Sight Tool
  • Gunsmith installation is not required but highly recommended
  • 9/64 allen wrench needed for clamping screws (Not included.  Highly recommend using a toool such as Wheeler inch torque wrench)
  • 1/8th allen wrench needed for gas set screw (Included)
  • Pinch screw torque 25in - 50in lbs (Due to varying spec of AK barrels)
  • Weighs 4.2oz

Zeroing Recommendations:

For RD builds we will traditionally do a rough zero at 25yds with the rear sight set at the 100 mark. This should get you on paper at 100yds. At that point adjust your elevation for a 100 or 200yd zero and print groups from 25yds to 300yds to know your drop.

We suggest a 100yd zero for 7.62x39 AKs and a 200yd zero for 5.45x39 & 5.56x45. We've founds that these distances provide the best groups for combat effective accuracy at different distances out to 300yds+ before needing to "hold over" or combat effective hits.

Installation:

Tuning:

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Additional Info

Additional Info

Availability:
If Priority Mail Express/expedited shipping options are selected please be aware that the order must be placed before 12pm (PST) for same day shipping. Express orders placed after 12pm will not be shipped until the following business day.
Width:
9.00 (in)
Height:
1.00 (in)
Depth:
6.00 (in)

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