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AR-15 .223/5.56 Complete Upper Configurator

Use this app to configure your .223/5.56 Complete Upper exactly how you want it. We’ve pre-populated the app with some sensible defaults. To use it, just click on each step below and make your selection. When you’re all done you can hit the “Add to Cart” button at the bottom of the form.

Pro-tip: If you want to leave the page for some reason, be sure to save your configuration by clicking the “Add to Cart” button at the bottom of the form. Once the configuration is in your cart, you can edit and update at your leisure. If you leave the page without adding to cart, then whatever progress you’ve made will be lost.

November Savings Sale: use code BFMONTH12OFF for an additional 12% off this item. Holiday Price Protection Holiday Price Protection Info If the price drops within 30 days of your purchase, we’ll credit the difference. SKU: 223-556-midlength-complete-upper-configurator Category:

Upper Receiver 1 Upper Receiver

Barrel 2 Barrel

Choose with confidence, each of these barrels is covered by our satisfaction guarantee.

Note: The armorer assembling your upper will select the appropriate length gas tube for the barrel you choose.

Gas Block 3 Gas Block

Note: If you purchase an assembly service, the armorer assembling your upper will select the appropriate length gas tube for the barrel you chose.

Muzzle Device 4 Muzzle Device

Be sure you get the correct thread pattern based on the barrel you selected.

Handguard 5 Handguard

Don't worry if there are any compatibility issues with the receiver you chose, we'll contact you with alternative options.

Forward Assist 6 Forward Assist

Please note that some upper receivers may not be compatible with a forward assist (ie. Slick Side Uppers).

Dust Cover / Port Door 7 Dust Cover / Port Door

Bolt Carrier Group (BCG) 8 Bolt Carrier Group (BCG)

This step is optional so feel free to skip if you already have a BCG or plan on getting one elsewhere.

Charging Handle 9 Charging Handle

This step is optional so feel free to skip if you already have a charging handle or plan on getting one elsewhere.

Assembly Service 10 Assembly Service

Professional assembly of your upper. Includes anti-seize grease on barrel and muzzle interface, barrel dimpling, and non-permanent thread locker on the appropriate components.
***Please note that if you do not elect for this service, you will need to add the appropriate length gas tube to your cart before check out!***

>> ADD PRODUCT 118140 TO CART <<

>> ADD PRODUCT 118140 TO CART <<

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