JP Enterprises FMOS Small-Frame Select-Fire Carrier Group w/ JP EnhancedBolt - JPBC-16A-223

Upgrade your AR-15 platform with the JP Enterprises FMOS Small-Frame Select-Fire Carrier Group featuring the JP EnhancedBolt. Engineered for select-fire applications, this complete bolt carrier group delivers exceptional reliability and smooth operation in demanding tactical environments.

Key Features

• Salt Bath Nitride finish on both carrier and bolt for superior corrosion resistance, natural lubricity, and extended service life
• Full Mass Operating System (FMOS) design provides optimal cycling mass for consistent function, particularly beneficial in select-fire configurations
• JP EnhancedBolt constructed from SAE 9310 steel with improved lug geometry, larger cam pin hole, and enhanced extractor/ejector for superior extraction and reduced wear
• M16 carrier profile with full-length forward assist serrations and extended cocking pad for maximum compatibility and reliability
• Magnetic particle inspected components ensure structural integrity and safety

Benefits for Shooters

This carrier group addresses common pain points in AR-15 operation by offering smoother cycling, reduced friction through roller-burnished surfaces, and enhanced durability compared to standard mil-spec parts. The proprietary EnhancedBolt design minimizes failures associated with extraction, ejection, and cam pin stress while maintaining full compatibility with mil-spec subcomponents.

Specifications

• Platform: AR-15
• Cartridge Compatibility: .223/5.56 NATO/.300 BLK
• Carrier Profile: M16
• Finish: Salt Bath Nitride (QPQ Black)
• Bolt Finish: Salt Bath Nitride
• Magnetic Particle Inspected: Yes

Why Choose This Product

Built with precision engineering from JP Enterprises, this assembly includes the carrier, EnhancedBolt, cam pin, firing pin, and retainer for a complete, drop-in solution. It delivers the reliability operators demand without compromising on performance or longevity.