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BCM Standard 14.5" M4 (SOCOM) Upper Receiver Group W/QRF 7 Quad Rail

BCM Standard 14.5" M4 (SOCOM) Upper Receiver Group W/QRF 7 Quad Rail

Your Price: $610.00
Retail Price:$650.00
You Save:$40.00(6%)
Out of Stock.
Part Number:BCM-URG-STD-M4-14SOCOM-QRF7

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BCM Standard 14.5" M4 (SOCOM) With BCM's QRF 7 Free Float Picatinny Rail (factory installed). This upper is NFA so you will need to pin a FH/MB onto it to make it 16" OAL.

The SOCOM M4 profile is a mid-weight profile barrel for the M4A1 Carbine. The flats milled under the handguards are for mounting of the M203. SOCOM requested the mid profile to better handle the volume of fire from their shooters. This profile is being adopted as a new standard for the M4A1 Carbine.

Features:

•M4 Feed Ramp Barrel Extension
• M4 Feed Ramp Flat Top Receiver
• T-Marked Upper Receivers
• USGI 1/7 Twist Rates
• USGI 5.56 NATO Chambers
• Mil-Spec 11595E - Certified Barrel Steel (CMV)
• Chrome Lined Bore and Chamber
• Manganese Phosphate Barrel Finish
• Mil-Spec F-Marked Forged Front Sights
• USGI Government Profile Barrels
• HPT (High Pressure Test) Barrels
• MPI (Magnetic Particle Inspected) Barrels

Featuring the same industry leading barrel nut and lock up design as originally introduced on BCM's evolutionary KMR handguard, the QRF Series of handguards gives the shooter modularity in the picatinny (MIL-STD-1913) platform. Includes T, L, R, and B recoil slot markings on all four rails to aid in repeatable set up for the end user.

This proprietary patented mounting system (US Patent 8904691), includes a mechanical index to the 12:00 rail and positions mounting hardware to mitigate the movement caused by heat generated by the weapon system.

  • Free Float Quad Rail eliminates loads from barrel, reducing the deflection for more accurate shooting.
  • Precision Machined Aerospace 6061-T6 Aluminum Alloy, for high strength and lightweight.
  • Proprietary engineered profile offers additional cross sectional strength.
  • Includes 4 QD Sing Swivel Sockets, (limited rotation)
  • Steel Barrel Nut (same KMR, MMR, and QRF series), to resist movement under heat.
  • Hard Coat Anodized per Mil-A-8625F, Type III, Class 2 
  • Handguard alone weighs 6.9 oz
  • Handguard mounting hardware 2.3 oz
  • 1.3” Inside Diameter
  • 2.12" Wide

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