These will fit most Yugo pattern M70/76/77 rifles and M85/92 pistols. This includes Zastava O-PAP/N-PAP rifles. Please note that new & surplus gas tubes can vary depending on country of origin, condition, and finish. Some fitting may be necessary.
*Removable and compatible with like-pattern gas tubes (not permanently attached)
*18G cold-rolled steel (very solid, but with little effort can be adjusted for fitment)
* Manganese Phosphate (for corrosion resistance, lubricity, and also serves as a great base for the final finish of your choice)
* Interior brace weld (reduces vertical movement against tube)
*Made in USA