Midwest Industries AR-15 Pistol Upper Receiver Assembly 5.56x45mm 10.5″ Barrel 9″ M-LOK Handguard Black



This Midwest Industries AR-15 Upper Receiver Assembly features a lightweight barrel and free floated handguard. The MI Combat Rail M-Lok Handguard includes a continuous mil-std 1913 picatinny top rail with. The Forged 7075 T6 Aluminum Upper with hard coat anodizing ensures a long life for the upper. This upper will need a bolt carrier group and charging handle to be completed.



  • Forged 7075 T6 Aluminum Upper
  • Hard Coat Anodizing
  • T-Markings on Receiver
  • 10.5 inch Melonite Finish Barrel
  • Threaded 1/2×28
  • Chambered in 5.56 NATO
  • 1/7 Twist, 4150 Chrome Moly
  • M4 feedramps
  • Carbine Length Direct Impingement Gas System
  • MI-CRM9.5 Combat Series M-LOK Handguard
  • MI A2 Flash Hider


Made In United States of America


Product Information

Color Black
Finish Hardcoat Anodized
Material Aluminum
Weight 2.49 Pound
Barrel Length 10.5 Inches
Twist 1:7 Inches
Threads 1/2″-28
Barrel Finish Melonite Black
Chrome Lined Yes
Gas System Length Carbine
M4 Feed Ramps Yes
Barrel Material 4150 Chrome Moly Steel
Handguard M-LOK
Muzzle Device MI A2 Flash Hider
Country of Origin United States of America

Delivery Information

Shipping Weight 3.115 Pounds
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