MZ-4P 11.5″

MZ-4P 11.5″

Caliber 5.56MM NATO automatic rifle with PISTON Operation System

The MZ-4 P MONO 11.5″ is a versatile and highly reliable rifle platform, engineered for superior performance in close to mid-range tactical environments. Featuring an 11.5″ free-floating monolithic barrel system, it provides enhanced structural rigidity and consistent accuracy. Its extended barrel length offers improved ballistic performance, making it an excellent choice for military and law enforcement units operating in dynamic scenarios. With optional ambidextrous controls, full MIL-SPEC compatibility, and a standard fixed or collapsible buttstock, the MZ-4 P MONO 11.5″ delivers balanced handling, operational flexibility, and proven combat effectiveness.

PLATFORM TYPE
AR15
Barrel Length
11.5"
OPERATING SYSTEM
Short stroke piston
Caliber
5.56*45mm NATO
Overall Length - Stock Retracted [Max]
710
Overall Length - Stock Extended [Max]
790
Total Maximum Weight Without Magazine
3.1
Bore And Rifling
Hard Chrome Lined, 1 Twist in 7" Right Hand
Muzzle Break
Mil Spec
Barrel Contour
Heavy
Magazine Type
STANAG-30 Rounds
Upper and Lower Material
Aluminum 7075 T6 Forging
Optional Ambidextrous Control
Mag Release + Bolt Catch+ Charging Handle + Fire Selector
Last round catch
Yes
Safety Selector
Safe, Semi, Auto
Front Sight
AMBIDEXTROUS FLIP UP
Standard Rear Sight
AMBIDEXTROUS FLIP UP
Buttstock
Mil Spec 6 Position
Accuracy (M855/ss109)
< 3 MOA
Muzzle Velocity (M855/ss109) +/-10m\s
~830 m\s
Effective firing range {Mt} (M855/ss109)
450M
Rate Of Fire
750-950 rpm
Maintenance
Simple Standard AR 15+Easy front removal of piston
Floating Handguard
yes
NATO AC225 tests
Comply
Interchangeability
100%
Accessories fitting
Flat-Top +Quad rail MIL-STD 1913 Picatinny rail Optional M-LOK

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