AR-15 Pistol Upper Assembly - 5.56mm NATO (10.5" Nitride Barrel & 12" Slanted M-Lok Handguard, 1:7 Twist)

$479.99
$420.00
SKU:
556-105-12MLOK

Description

Building the ultimate hog gun? Badass SBR? Hyper-accurate pistol? This AR-15 upper chambered in .300 BLK is the ticket. Featuring a mil-spec barrel made from 4150 CMV and a nitride finish, this upper promises MOA groupings and reliable functionality with light or heavy loads, suppressed or unsuppressed. Just thread your favorite can on the end and hit the range or trail. Inside the mil-spec 7075 T6 receiver, a carbine gas system and Full-Auto (M16) BCG with M4 feed ramps keeps things running smoothly. This upper ships fully assembled and test-fired, and is backed by a Lifetime Warranty.

Barrel Features & Specs:

  • Barrel Length: 10.5″
  • Gas System: Carbine-Length
  • Barrel Profile: A2
  • Barrel Steel: 4150CMV
  • Barrel Finish: Nitride
  • Chrome Lining: None
  • Muzzle Thread: 1/2-28
  • Chamber: 5.56 NATO
  • Twist Rate: 1:7
  • Barrel Extension: M4
  • Diameter at Gas Block: .750
  • Gas Block Type: Low-Profile
  • Muzzle Device: KAK Industries Flash Can

Receiver Features & Specs:

  • Receiver Material: Forged 7075 T6 Aluminum
  • Receiver Type: Flattop M4
  • Handguard Type: 12” Lightweight M-Lok (Free-Float)
  • Bolt Carrier Group Included: Yes
  • Bolt Steel: Carpenter 158 Steel
  • Bolt Carrier Profile: Full-Auto (M16)
  • Charging Handle Included: Yes
No FFL required  Made in the USA  Lifetime Warranty

Shipping Restrictions

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We are a national retailer of individual components and not all products depicted on this website are legal in every state. Shipping of various products found on this website are prohibited to some states (such as California, Connecticut, District of Columbia, New Jersey, New York, Rhode Island, and Washington). The information, pictures, text or products presented on this website are not a representation by us, and should not be understood by you, that any product or completed firearm is legal to assemble or own in your state of residence. We encourage each and every builder to perform their own research about the state and federal laws that apply to them. It is your responsibility to understand the law and we encourage you to consult with an attorney or your local ATF representative.