SilencerCo SCO15 Billet Complete Lower Receiver

In stock
as of 05/24/2024 7:31AM CST
Store Inventory
Available Online5
Fountain Valley, CAOut of stock
The Colony, TX5

Inter-Store Transfer

If this item is out of stock at your local RifleGear but available at our other location, no problem. Just place your order and select In-Store Pickup as the shipping method. As long as the item is legal in your location, we will transfer the item for you. You will be notified by email once your item has arrived at the destination.

The SilencerCo SCO15 lower receiver features a billet 7075-T6 aluminum construction with a Type III hard anodized black finish. The SCO15 features a proprietary ambidextrous bolt catch, integrated trigger guard and integrated ambidextrous QD sling attachment points.

This complete lower receiver includes a Mil-Spec lower parts kit, single stage trigger, 6-postion Mil-Spec receiver extension, Carbine buffer assembly and A2 pistol grip.  

Pattern AR15
Material Billet 7075-T6 Aluminum
Finish Type III Hard Anodize

Important note about our photos
While we make every effort to ensure that our product photos are accurate, manufacturers occasionally change the design of components such as triggers, sights, or magazines without notice. Also, modifications to the firearm or component may be required in order to meet specific state compliance requirements. While we make every effort to accurately describe and illustrate the item you are going to receive, there may be visual differences on various components that do not affect functionality.

Federal law requires that you be 21 years of age or older to purchase a handgun, frame or receiver. To purchase a shotgun or rifle, you must be 18 years of age or older. 18 U.S.C. Section 922(b)(1).

As required by federal law, this item may only be shipped to a dealer with a valid Federal Firearms License. If you do not specify the name and shipping address of your dealer, your order will be delayed.
 Click here for more information on buying a gun online.  

California Residents
WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to


Customer Reviews

(5.00)stars out of 5
# of Ratings: 1
1. on 1/20/2023, said:
5 stars out of 5
Can't say enough about Riflegear. They shipped super fast and their customers service is A+++. If you're on the fence about this completely assembled lower than don't be. You'll be hard pressed to find a better ambi lower at this price point. Buy with absolute confidence.
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