This review provides an expert look at the Zastava M21, Serbia's military service rifle, presented by James Reeves of TFB TV. The M21 is highlighted as a purpose-built 5.56x45mm AK variant featuring a robust 1.5mm RPK-style receiver, polygonal rifling (M21B), and a gas-piston system optimized for low felt recoil. Its ergonomics include a Galil-style safety, tritium sights, and a side-folding stock, making it a capable platform adopted by numerous global military and law enforcement units.
This guide details the field stripping process for the Zastava M91, focusing on its AK-pattern disassembly and the adjustment of its 3-position gas system. It highlights the importance of safety during maintenance, as explained by Ian McCollum, an expert in historical firearms.
This guide details the field stripping process for the Zastava M91 DMR, including how to access and adjust its unique three-setting gas system. The video emphasizes the importance of proper handling due to a light trigger and potential for rimlock with 7.62x54R ammunition. Expert insights cover accuracy troubleshooting and comparisons to similar rifles like the PSL.
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