Global Ordnance Monolith 15P 5.56x45mm 12.50 in SB Brace 30+1

The Global Ordnance Monolith 15P is a compact AR-style pistol built around a single-piece monolith barrel machined from 41v50 ordnance-grade steel. The design integrates the barrel, barrel extension, gas block and Dead Air KeyMo muzzle device into a seamless unit and uses a bufferless operating system for a simplified parts count and reduced weight. The platform includes an integrated 1913 Picatinny rail, folding SB Tactical FS1913 pistol brace, ambidextrous controls and a folding forward charging handle for compact carry and flexible handling.

Key Specifications

• The action is Semi-Auto.
• The caliber is .223 Rem / 5.56 NATO.
• The barrel length is 12.50 inches.
• The capacity is 30 + 1 rounds.
• The barrel material and finish are 41v50 ordnance-grade steel with a black nitride finish.
• The rate of twist is 1:7.
• The handguard interface is M-LOK.
• The weight is 4.38 lbs.
• The overall length is 20.50–29.50 inches.
• The pistol includes a SB Tactical FS1913 folding pistol brace and a Picatinny receiver rail.

Engineered for compact handling and durability, the Monolith 15P pairs the simplified, bufferless operating system with a rigid, single-piece barrel for consistent alignment with suppressors and accessories. Its combination of ambidextrous controls, folding brace and integrated rail make it a practical choice for shooters who want a feature-rich, compact platform for close-quarters and tactical applications where reliability and modularity matter.

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