AK (FSB) Front Sight Base with integrated gas block
The combination FSB/Gas Block is based of the traditional AK100 series gas block. The AK (FSB) maintains the traditional AK look while improving the performance of the platform and provides the shooter with a noticeably more efficient handling rifle. By reducing the weight of the front end and moving the front sight back to the gas block area this allows the user to remove the separate front sight assembly which helps with rapid maneuvering and faster target acquisition with the rifle.
This assembly also allows direct replacement of the stock 90 deg gas block and for the barrel length to be shortened for short barrel AK platforms.
- Precision machined from 4140 chromoly steel
- Surface Hardness: 68RC
- Black Nitride Finish
- Maintains traditional AK look while improving performance of the platform
- Covers up original gas block pin holes
- Uses original AK sight parts.
NOTE: This part is for experienced builders or gunsmiths only. Will only work on a rifle with a barrel diameter of .591” and a 90 degree gas port. Use of 2 each 3mm x 14mm Alloy pins recommended for installation. Will not work on Vepr, Romanian or Yugo guns.