Yankee Hill Stripped Billet Yhm 125billet Billet Lower Stripped

SKU:
120917534
|
UPC:
816701017618
|
MPN:
125BILLET
$310.75
Current Stock:
Finish-Color:
Black
Trigger:
None
Material:
7075-T6 Aluminum

The Yankee Hill Machine YHM-125 stripped billet lower receiver gives you a foundation for a custom AR-15 build that stands apart from the cookie-cutter crowd. Machined entirely in-house from 7075-T6 aluminum, this billet lower combines precision engineering with a distinctive design that refuses to blend in. If you're building a rifle that reflects your own vision rather than copying the same profile as every other AR on the rack, this is where to start.

What makes the YHM-125 practical for builders is attention to the details that matter during assembly and use. The oversized magazine well chamfers make feeding rounds smoother and magazine changes faster—a small feature that pays dividends at the range or in the field. The integrated oversized trigger guard is machined as part of the receiver itself, so you're not hunting for a separate component. It accepts standard mil-spec upper receivers without modification, and the magazine compatibility covers all generations of PMAG ammunition carriers, giving you flexibility in your setup.

Durability is built in from the material up. The hardcoat anodized matte black finish meets or exceeds military specifications, meaning this lower is ready to handle the wear of actual use. Whether you're assembling a precision rifle, a hunting build, or something for the range, the YHM-125 gives you a solid platform that looks and functions as good as it performs.

Key Features

  • 100% in-house machined from 7075-T6 billet aluminum
  • Oversized magazine well chamfers for faster, easier magazine changes
  • Integrated oversized machined trigger guard
  • Accepts all generations of PMAG magazines
  • Compatible with mil-spec upper receivers
  • Hardcoat anodized matte black finish to military specifications
  • Distinctive styling that stands out from standard forged designs
  • Stripped receiver—ready for your own trigger, fire control group, and stock configuration

Specifications

Material7075-T6 Aluminum (Billet)
FinishHardcoat Anodized Matte Black (Military Specification or Better)
Upper Receiver CompatibilityMil-Spec
Magazine CompatibilityAll Generations of PMAG
Trigger GuardIntegrated Oversized Machined
ConfigurationStripped (Trigger, Fire Control Group, and Stock Not Included)

Frequently Asked Questions

Will the YHM-125 work with my standard AR-15 upper receiver?

Yes. The YHM-125 accepts all mil-spec upper receivers, so it integrates with any standard AR-15 upper you already own or plan to source.

What magazines work with this lower receiver?

The YHM-125 accepts all generations of PMAG magazines. The oversized magazine well chamfers make insertion and removal smooth and reliable.

What comes with the stripped lower receiver?

This is a stripped receiver only. You'll need to supply your own trigger, fire control group (hammer, sear, disconnector), safety selector, and stock or buffer tube assembly to complete the lower.

Is the trigger guard already installed?

Yes. The trigger guard is integrated and machined as part of the receiver itself, so you don't need to source or install a separate component.

Firearm Shipments:

To buy rifles or shotguns, you must be 18 years old, and for handguns, actions, or receivers, the minimum age is 21. By placing an order for this firearm, you confirm that you are the legitimate transferee/buyer, meet the legal age requirements, and comply with all Federal, State, and local laws and regulations necessary to purchase this firearm.

We only ship firearms to valid Federal Firearms License (FFL) holders. At checkout we provide a FFL locator for your convenience.

We will need a copy of the FFL’s license to facilitate the process, kindly request your dealer to email us a copy of their FFL, as we cannot dispatch the firearm until we receive this document. It is imperative for the buyer to choose their FFL dealer, ensure they are willing to facilitate the transfer, and have them email their FFL copy to BOSQUE Outdoors. To avoid any confusion, the customer's name or order number must be mentioned in the email containing the FFL.

Email: [email protected]

  • Prior to placing an order, it is the buyer's responsibility to understand and adhere to their state's firearm regulations.
  • The buyer should verify with their receiving dealer that the chosen firearm is legally permissible in their state.
  • The buyer is accountable for any transfer fees or background check charges imposed by the receiving dealer. If the designated dealer declines to accept the firearm delivery, the buyer assumes responsibility for shipping costs to retrieve the firearm and resend it to an accommodating dealer.
  • Handguns will be shipped using air transportation, while long guns can be shipped using ground methods. If your order includes a mix of firearm and non-firearm items, BOSQUE Outdoors will send the firearm(s) to your selected FFL dealer and the remaining non-firearm items to your billing address.
  • Firearms cannot be returned to BOSQUE Outdoors; please contact the manufacturer for warranty claims.
  • Firearms refused by the FFL Dealer or which cannot be transferred due to a failed background check are subject to a $75 restocking fee plus 10% of the purchase price.