Out of stock
Yankee Hill Stripped Yhm 125 Lower Stripped
$222.75
- Finish-Color:
- Black - Matte
- Trigger:
- None
- Material:
- 7075 T6 Aluminum
The Yankee Hill YHM-125 stripped AR-15 lower receiver is a precision-machined foundation for building a custom rifle. Whether you're assembling your first AR from the ground up or refreshing an existing build, this forged aluminum lower gives you a quality starting point without the unnecessary hassle of proprietary designs or compatibility headaches. Stripped lowers are where AR customization begins—you choose the trigger group, stock, grip, and fire control system to match your mission.
What sets the YHM-125 apart is the attention to manufacturing detail. Yankee Hill machines these lowers entirely in-house, using 7075-T6 aircraft-grade aluminum forgings. That means tighter tolerances and consistency from one unit to the next. The oversized magazine well chamfers aren't just a nice touch—they make reloads smoother and faster, whether you're at a competition, on a hunting trip, or on the range. You'll notice the difference when you're running drills or switching between ammo types.
The YHM-125 accepts mil-spec uppers and works with all standard AR parts. If you're running PMAGs of any generation, they'll seat and feed reliably. The hardcoat anodized matte black finish meets or exceeds military specifications, so it's tough enough for hard use and looks the part without the gloss. A stripped lower is your blank canvas—pair it with the upper, handguard, trigger, and furniture that matches your build goals.
Key Features
- 100% in-house machined from forged 7075-T6 aircraft-grade aluminum
- Oversized magazine well chamfers for faster, smoother magazine changes
- Compatible with mil-spec uppers and all generations of PMAGs
- Hardcoat anodized matte black finish per military specifications
- Accepts all standard AR-15 components and fire control groups
Specifications
| Product | YHM-125 Stripped AR-15 Lower Receiver |
| Manufacturer | Yankee Hill Machine Co |
| Material | 7075-T6 Forged Aluminum |
| Finish | Hardcoat Anodized Matte Black (Mil-Spec or better) |
| Upper Receiver Compatibility | Mil-Spec |
| Magazine Compatibility | All PMAG Generations |
| Configuration | Stripped (Fire Control Group Not Included) |
Frequently Asked Questions
What do I need to complete this AR-15 lower receiver?
A stripped lower comes without the fire control group and stock assembly. You'll need to source a trigger, hammer, disconnector, selector, pistol grip, and either a stock or brace, depending on your build. Many builders pair a stripped lower with a complete upper receiver to get a functional rifle quickly, or customize both halves for a specific use case.
Will this lower work with my existing upper receiver and parts?
Yes. The YHM-125 accepts mil-spec uppers and works with all standard AR-15 components. If you're upgrading from another platform or swapping parts between builds, this lower integrates with proven, widely available parts.
Does this lower work with all magazine types?
The YHM-125 is designed to accept all generations of PMAGs. The oversized magazine well chamfers ensure reliable feeding and make reloads smoother across different magazine batches.
What makes this lower better than budget alternatives?
The YHM-125 is machined entirely in-house from forged 7075-T6 aluminum—that's aircraft-grade material and full control over quality. The hardcoat anodize finish is mil-spec or better, and the oversized magazine well is a small detail that pays dividends in real use. You're building on a solid foundation.
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.
