Sharps Bros Jack9 9mm Billet Lower Receiver

Price: $284.95
UPC: 850869008682
Out of stock
as of 07/06/2022 9:20PM CST

Store Inventory
Available OnlineOut of stock
Fountain Valley, CAOut of stock
The Colony, TXOut of stock

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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. 

The Jack9 is the pistol caliber version of the original Jack Gen2 receiver. This dedicated pistol caliber lower receiver accepts Glock patterned magazines and is compatible with most AR15 pistol caliber upper receivers. The Gen2 Jack9 features an improved magwell, beefed up ejector/magazine stop with adjustability for different types of Glock magazines. The Gen2 Jack9 also features provisions for a last round bolt hold open, the LRBHO lever is sold separately from Angstadt Arms.

*Not compatible with DI gas system uppers or rifle-caliber bolts 

Compatible with most Pistol Caliber AR15 upper receivers
Compatible with Glock pattern 9mm, 40S&W and .357 SIG magazines
Adjustable ejector/magazine stop to accommodate slight geometry differences across different types of 'Glock' magazines
Provisions for LRBHO, lever sold separately
An oversized and integral trigger guard
A beveled magazine flare
Machined top to bottom from 7075-T6 aluminum
A hard coat anodize finish per MIL-A-8625
Weight: ~13 oz

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.
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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


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