Anderson Manufacturing AM-10 AR-10 Gen II Stripped Lower Receiver – BLEM – D3-L067-B001
Pros & cons
What works
- Forged 7075-T6 aluminum construction – same material as military-spec receivers
- Weighs 10.2 oz – 15% lighter than some billet AR-10 lowers
- DPMS pattern compatibility – works with standard .308/6.5 Creedmoor parts kits
- $99.95 price – $60-100 less than comparable forged lowers
Trade-offs
- BLEM condition – minor cosmetic flaws visible under close inspection
- No included parts – requires $150-300 in additional components to function
- Tolerance variations – may require fitting with some upper receivers
- No threaded bolt catch pin – uses roll pin installation
Video review
Expert review
Specs at a glance
About this product
What is the Anderson Manufacturing AM-10 AR-10 Gen II Stripped Lower Receiver? It's a forged 7075-T6 aluminum foundation for building custom .308/6.5 Creedmoor AR-10 pattern rifles, weighing precisely 10.2 ounces with trigger pocket dimensions of 1.125 inches wide by 0.875 inches deep. This BLEM model offers the same structural integrity as first-quality receivers at a $60-80 discount, making it ideal for builders who prioritize function over flawless cosmetics. Anderson Manufacturing has been producing reliable AR components for over two decades, with this Gen II design featuring improvements over the original AM-10 based on user feedback.
What is the Anderson Manufacturing AM-10 AR-10 Gen II Stripped Lower Receiver used for?
This receiver serves as the legal foundation for building custom AR-10 pattern rifles chambered in .308 Winchester or 6.5 Creedmoor. It accepts all DPMS-pattern parts kits and requires installation of a trigger group, pistol grip, buffer tube, and stock to become functional. Builders typically complete this lower with aftermarket components to create precision rifles, hunting platforms, or tactical setups weighing between 8.5-12 pounds when fully assembled.
How does the Anderson Manufacturing AM-10 compare to an Aero Precision M5?
The AM-10 costs approximately $100 less than Aero Precision's M5 lower while providing comparable dimensional accuracy within 0.003 inches tolerance. Aero's M5 features slightly cleaner machining and more consistent anodizing, but functionally both accept standard DPMS pattern parts. For budget-conscious builders who plan to cerakote or don't mind minor cosmetic imperfections, the AM-10 delivers 95% of the performance at 60% of the price.
What does it weigh and what are the dimensions?
The stripped lower weighs 10.2 ounces (289 grams) with overall dimensions of 9.25 inches long by 2.125 inches wide. The trigger pocket measures 1.125" wide by 0.875" deep, accommodating most aftermarket triggers including our Glock-Mod 3.5lb Modified Cut Nub Connector. The magazine well opening is 1.200 inches wide, compatible with PMAG LR/SR 25-round magazines.
Who is this NOT for?
This BLEM receiver isn't for collectors seeking showpiece firearms or first-time builders needing complete kits. The cosmetic blemishes—typically minor machining marks or slight anodizing variations—might bother perfectionists, and you'll need technical skill to install the dozen required components. If you want plug-and-play functionality, consider complete lowers that cost $300-500 more but save 2-3 hours of assembly time.
What's in the box?
You receive exactly one stripped lower receiver, one trigger guard, and the necessary roll pins—no tools or additional components included. The package weighs 1.1 pounds shipped, with the receiver itself protected by foam inserts. Unlike complete lower kits, you'll need to source the buffer system, fire control group, and stock separately, which typically adds $150-300 to the total build cost.
Is the Anderson Manufacturing AM-10 worth it at $99.95?
At $99.95, this represents one of the best values in the AR-10 market for builders who understand the BLEM trade-off. You're getting a forged 7075-T6 lower that meets the same technical specifications as $200+ models, perfect for pairing with our Glock-Mod BLEM triggers for a high-performance budget build. The savings justify the minor cosmetic issues for any rifle that will see actual field use rather than safe-queen status.
Key attributes
| Caliber | .308 Winchester/6.5 Creedmoor |
| Material | 7075-T6 aluminum |
| Weight | 10.2 oz |
| Pattern | DPMS |
| Condition | BLEM |
| Finish | Matte black anodized |
| Trigger Pocket | 1.125" x 0.875" |
| Overall Length | 9.25 inches |
Frequently asked questions
- Is it compatible with DPMS pattern parts?
- Yes, the AM-10 Gen II uses standard DPMS pattern dimensions for all critical interfaces. It accepts DPMS-pattern trigger groups, pistol grips, buffer tubes, and stocks without modification. The magazine well is sized for SR-25 pattern magazines with 1.200 inches clearance.
- Does it fit Aero Precision M5 upper receivers?
- Generally yes, but fitment can vary by individual tolerances. The AM-10 maintains DPMS high-profile specifications with a takedown pin spacing of 6.875 inches. Some builders report needing slight fitting with uppers from different manufacturers—allow 0.002-0.005 inches for tolerance stacking.
- How long does shipping take?
- GLOCK FRT processes orders within 1 business day with standard shipping taking 3-5 days continental US. All firearm receivers ship via UPS or FedEx with adult signature required upon delivery. Expedited 2-day shipping is available for an additional $25.
- Can I return it if it doesn't fit my upper?
- BLEM items are final sale unless there are functional defects. Cosmetic blemishes don't qualify for returns. If the receiver has dimensional issues preventing proper function, contact GLOCK FRT support within 14 days for inspection. Functional warranty covers manufacturing defects for 1 year.
- Does this work with binary triggers?
- Yes, the AM-10 accommodates most aftermarket binary triggers including Franklin Armory BFSIII models. The trigger pocket depth of 0.875 inches provides clearance for complex trigger mechanisms. Always verify compatibility with specific trigger manufacturers before purchasing.