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10.5" AR-15 Pistol Upper - Parkerized M4 Contour Barrel, 1:7 Twist, 10" M-LOK Rail
10.5" AR-15 Upper Receiver - 1:7 Twist, Parkerized Finish Barrel, M4 Contour, 10" M-LOK Rail.


 



Price: $259.99


Product Code: 5D-105-17-M4-P-10MLK

Muzzle Device

(.223/5.56) 1/2"x28 A2 Style Birdcage (Black) [Add $0.00]
(.223/5.56) 1/2"x28 Compact Muzzle Brake (Black) [Add $21.99]
Bolt Carrier Group

Add Bolt Carrier Group?: 		Black Nitride Bolt Carrier Group - 5.56/.223/300 BO [Add $99.99]
Charging Handle

Add Charging Handle?: 		Standard AR-15 Charging Handle [Add $14.99]
MBUS Sights

Add Magpul MBUS Sights - Set - Black [Add $89.99]

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Description
 
10.5-inch AR Upper with M4 Contour Profile Barrel, 4150 Chrome Moly Vanadium, Parkerized Finish. 10" Lightweight Free Float M-LOK Rail. These 7075-T6 forged receivers are built in-house by expert builders with over 40 years of experience. Each barrel is visually inspected and cleaned prior to assembly. All barrel nuts are torqued to proper specifications per Mil-Spec standards and practices. Every completed AR-15 pistol upper receiver is QC inspected and head space checked before shipment. As completed 10.5-Inch AR-15 upper receiver assemblies are not considered firearms, no FFL is required. Ships directly to your home.

- MADE IN THE USA
- NO BCG or Charging Handle Included - Select Options to Add
- USA Made Barrel
- Barrel Length: 10.5"
- Hand Guard: Free Floating 10" M-LOK
- Full Length Picatinny Top Rail with M-LOK Section
- Caliber: 5.56MM NATO
- Barrel Profile: M4 Contour Profile
- Barrel Type: 4150 Chrome Moly Vanadium - Parkerized Finish
- Gas System: Pistol Length Gas System, .750" diameter Steel Micro Gas Block
- 10.5-Inch AR-15 Upper Receiver: Forged 7075-T6 Flat Top with M4 Feed Ramps
- Forward Assist and Dust Cover Installed
- Muzzle Device: Your Choice A2 Style Birdcage Flash Hider or Compact Muzzle Brake
- 7075-T6 Forged Receiver and Hand Guard are Black Hardcoat Anodized Per MIL-A-8625 Type III Class 2 Specifications

*Buyer is responsible for configuring finished rifle in accordance with state and local laws