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Bravo Company Manufacturing 5.56 NATO Mid-Length Lightweight Fluted Barreled AR-15 Upper - MCMR-13 - 16"

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Standard orders will ship out 1 business day if ordered by 3:30 pm CST, Monday-Friday. FFL orders will ship within 5 business days or less as long as we have the information for the transfer destination.

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Whether you're a high-volume AR shooter or love to build your rifles from scratch, the Bravo Company Manufacturing 5.56 NATO Mid-Length Lightweight Fluted Barreled Upper with MCMR-13 Handguard offers quality MIL-SPEC features ideal for all shooters.

  • 5.56 NATO chamber
  • 16" Mil-B-11595E steel barrel
  • Enhanced lightweight fluted barrel
  • Manganese phosphate barrel finish
  • M4 feed ramp barrel extension
  • T-marked upper receiver
  • USGI 1:7 twist rate
  • Chrome bore and chamber
  • 3" Picatinny rail section
  • BCM MCMR sling mount

The lightweight standard barreled upper from BCM features a 16" enhanced fluted barrel made of Mil-Spec steel material that significantly increases the barrel's life and performance. A strong manganese phosphate finish creates a porous surface on the entire barrel to help protect against corrosion. The USGI twist rate of 1/7 is versatile and offers compatibility with heavier 5.56 ammo for superior ballistics.

This mid-length 5.56 standard barreled upper also offers a T-Marked upper receiver built around the concept of modularity to aid in remounting tactical accessories specific to the mission at hand. The barrel extension and upper receiver have a USGI modification that makes the feed ramp longer and steeper for increased reliable feeding. These factory machined M4 feed ramps are Mil-Spec and hard coat anodized for optimal durability.

The included BCM MCMR-13 free float handguard is precision machined with Aerospace 6061-T6 Aluminum Alloy for high strength without the bulk. It has an M-LOK compatible mounting system for optimal modularity with a BCM M-LOK sling mount and steel barrel nut that resists movement under heat.
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Barrel Coating
Barrel ContourEnhanced Light Weight
Barrel Length16
Barrel LiningManganese Phosphate
Barrel MaterialSteel
BrandBravo Company Manufacturing
Caliber Gauge5.56 NATO
Twist Rate1:7
California Prop 65 warning

 WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.

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