Zastava PAP M90 5.56 NATO | 18.25″ | ZR90556WM

The Zastava PAP M90 is a semi-automatic AK-style rifle chambered in .223 REM/5.56 NATO with an 18.25" chrome-lined barrel and a fixed walnut furniture set. It uses a long-stroke gas piston system with an adjustable gas system and a bulged 1.5mm trunnion receiver for increased durability. An optic such as the Vortex Viper PST Gen II 1-6×24 (priced under $1,000) pairs well for longer-range shooting while retaining the rifle’s AK ergonomics.

Product Specifications

• The UPC is 685757098588.
• The manufacturer part number is ZR90556WM.
• The model is M90.
• The cartridge is .223 REM/5.56 NATO.
• The barrel measures 18.25 inches and is chrome lined.
• The rate of twist is 1:7″.
• The muzzle thread pattern is 14×1 LH.
• The magazine capacity is 30 rounds.
• The package includes 1 x 30-Round removable magazine.
• The stock material is walnut with a fixed American walnut stock set.
• The action is Semi-Auto with a long-stroke gas piston system.
• The overall length is 39 inches.
• The rifle features adjustable sights.
• The receiver is a 1.5mm bulged trunnion type.
• The firearm is listed as Made in Serbia.

This PAP M90 blends classic AK ergonomics with features that accommodate modern .223/5.56 ammunition. The walnut furniture gives the rifle a traditional appearance while the chrome-lined barrel and adjustable gas system support extended service life and tuning to different loads. Use it for sporting, range shooting, and hunting applications where the 5.56/.223 cartridge and AK-pattern reliability are desirable.

Solidly built and straightforward to operate, the PAP M90 offers a balance of traditional styling and practical modern features. Its threaded barrel and adjustable gas block provide options for muzzle devices and ammunition tuning, and the included 30-round magazine makes it range-ready out of the box. The combination of a chrome-lined bore and a robust trunnion receiver aims to provide longevity and dependable function under routine use.

Owners have praised its rugged reliability and many buyers have complimented the walnut furniture and classic appearance.

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