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This is a copy of the East German 74nk Front Sight Gas BlockCombo unit.
Fits common0.591" barrel, has 90 degree gas port and is a direct replacement for most90 degree gas blocks, will work on 45 degree gas ports with minor gun-smiting.
Usesstandard front sight windage drum and pin, that is not included in sale.
Has built incleaning rod holder. Cast and machined in the USA using techniques similar tothe modern Russian production.
4140 HeatTreated to Rockwell 32C and Black Nitrided.
Caliber:
- .223 Rem (5.56x45mm)
- 5.45x39mm
- 7.62x39mm
Country:
USA
Feature Star1:
Made in USA
Features Star3:
Mil-Spec
Finish/Color:
Black
Material:
Steel
Shipping Info Star4:
Normally shipped with 48 hrs.
UPC Code:
681565043109
Weapon:
- Pistol
- Rifle
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