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.223 Wylde AR 15 Rifle Kit - 16" Stainless Barrel, 1:8 Twist Rate with 13.5" M-Lok Handguard

$399.99
SKU:
2231618(SS)-MLOK(135)_AR15-LPK_AR15-CH_BCG-N_M4-STOCK_AR15-BTA
Availability:
Out of Stock
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Assembling an AR-15 rifle upper assembly is one of the fastest and most cost-effective ways to make yourself a proud new owner of an black rifle without the added costs of those gun-dealer markups, extra fees, and high taxes.

This kit includes almost every part required, minus the firearm component (a stripped lower receiver), sights, and a magazine. Now you can complete your new AR with entirely custom, handcrafted parts so you can say you built it yourself.

The skeletonized 13.5″ M-Lok rail is ultra-light. It allows scopes, tactical lights, hand grips, and any other accessories to be attached to your rifle quickly and efficiently. This 223 Wylde Rifle Kit is an ideal weekend project for beginners. By the end of the weekend, you can assemble your new shooter and hit the range with confidence knowing you're holding a quality rifle.

What’s Included

This kit is not a firearm. It includes an assembled upper receiver, lower parts kit, and buffer assembly with buttstock.

AR 15 Rifle Kit Specs

Barreled uppers are assembled in-house before shipment.

Barrel

  • Chamber: .223 Wylde
  • Contour: M4/Government
  • Length: 16”
  • Twist Rate:  1:8
  • Gas System: Carbine
  • Gas Port: 0.750”
  • Gas Hole Dia.: 0.070”
  • Muzzle Threads: 1/2x28
  • Feed Ramps: M4
  • Steel:  416R Crucible
  • Finish:  Stainless
  • Process:  Button Rifled
  • Lining: Stainless
  • Extension: M4
  • Muzzle: A2 “Birdcage” Flash Hider

Handguard

  • Attachment System: M-Lok, Skeletonized
  • Finish: Type III Hardcoat Anodized (Mil-Spec)
  • Top Rail: M1913 Picatinny
  • Material: Billet 6061-T6 Aluminum
  • Attachment:  Barrel Nut 

Upper Receiver

  • Profile:  M4 Flattop
  • Material:  Forged 7075-T6 Aluminum
  • Finish: Type III Hardcoat Anodized (Mil-Spec)

Bolt Carrier Group

  • Profile: M16/Full-Auto
  • Steel:  9310 Tool, HPT/MPI-tested
  • Exterior: Black Nitride
  • Interior: Black Nitride
  • Gas Key: Staked
  • Charging Handle: Included

Lower Receiver Parts

  • Buffer System: Mil-spec, Carbine
  • Buttstock: Mil-spec, M4-type
  • Parts Kit: Mil-spec, single-stage

Lower receiver sold separately.

WARNING: Handling firearms parts and accessories can expose you to lead and other petroleum products known to the State of California to cause cancer and reproductive harm. For more information go to: www.P65Warnings.ca.gov

Shipping Restrictions

Shipping of various parts and/or accessories are prohibited to states and locales (ie New Jersey, California, New York, etc…) with restrictions against certain parts and/or accessories or "assault weapons" (i.e. states with high-capacity magazine restrictions, manufacturing of semi-automatic weapons, etc..). It is your responsibility to be aware of your local firearms laws before purchasing from our website or machining a firearm. We try our best to keep our shipping page current, but laws change daily.

80-Lower.com only ships within the United States. Federal legislation dictates we cannot ship our products internationally.

Barrel Size:
16"
Caliber:
.223 Wylde
Twist rate:
1/8
Barrel Finish:
Stainless Steel
Handguard Type:
Free-float
Gas System Length:
Carbine-length

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, Hawaii, 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.