The Zastava PAP M90 is a semi-automatic rifle chambered in 5.56x45mm NATO, built on an AK-pattern action with several factory upgrades over a standard AK setup. The 18.25" chrome-lined barrel has a 1:7" twist rate. Total weight is 10.59 lbs. 
 

Key Specifications 

• Model: PAP M90 
• Caliber: 5.56x45mm NATO 
• Capacity: 30 rounds 
• Barrel Length: 18.25 inches 
• Finish: Black (Blued) 
• Weight: 10.59 lbs 
• Action Type: Semi-Automatic 
• Safety Mechanism: Lever Safety 
• Stock Type: Magpul Zhukov Side Folder 
• Sights: Adjustable Front & Rear 
   

Detailed Features 

• The Magpul Zhukov side-folding stock folds for compact storage and deployment, with adjustable length of pull when deployed. 
• Chrome-lined barrel reduces fouling buildup and extends service life. The 1:7" twist rate handles a wide range of 5.56 loads including heavier projectiles. 
• Hogue handguard for improved grip comfort and heat management during sustained fire. 
• 3-position adjustable gas system lets you tune for suppressed use or different ammunition, and helps manage recoil. 
• Lever safety with bolt hold-open safety selector notch, standard AK-style operation. 
   

Target Audience 

 
Suited for sport shooters who want an AK-platform rifle in 5.56 NATO, and for buyers who prefer Zastava's Yugoslavian-heritage manufacturing. The upgrades (folding stock, chrome barrel, adjustable gas) make it more versatile than a basic AK build. 
 

Usage Scenarios 

• Competitive shooting and 3-gun events where the folding stock aids transport. 
• Tactical training where the adjustable gas system and chrome lining reduce maintenance demands. 
• Range use with the AK-pattern action's known reliability characteristics.

The Zastava PAP M90 gets a divided but mostly positive reception in the community.

Build quality is the most consistently cited strength. Owners note the receiver feels solid and Zastava's manufacturing quality is generally well-regarded among AK-pattern importers. The chrome-lined barrel gets specific mention as a durability advantage.

Accuracy at medium ranges is rated favorably for an AK-style platform. Shooters report it performs well at 100-200 yards, appropriate for the design's intent.

The folding stock draws specific praise for the portability angle. The Magpul Zhukov is a known-quality component, and buyers appreciate that Zastava ships it factory rather than requiring an aftermarket swap.

Weight is the main recurring complaint at 10.59 lbs. It runs heavier than comparable AR-15s in 5.56, and a few buyers mention fatigue during longer range sessions or competitions.

Aftermarket support is a genuine limitation compared to AR-15 platforms. Parts, accessories, and magazine options are less widely stocked, though standard AK magazines work with proper adapters.

The trigger is divisive. Some find the pull acceptable for an AK; others feel it needs an aftermarket trigger group upgrade. This is a common note across AK-pattern imports, not specific to Zastava.

Parts sourcing can be more involved than for AR-15s if something needs replacement.