Geissele Super Duty Stripped Lower Receiver — Black 5.56 BLEM | Pennsylvania Precision at a Price Break
This is the Geissele Super Duty stripped lower at a blemished price — which means you get mil-spec forged 7075-T6 aluminum precision-machined in Geissele's North Wales, Pennsylvania facility for less than a perfect-cosmetic example. The blem designation is purely cosmetic: a minor surface mark or anodize variation that does not affect fit, function, or dimensional accuracy. Structurally, this is a Super Duty lower.
The Geissele Super Duty Pedigree
Geissele is not a parts supplier — they are a precision manufacturing company that built their reputation supplying the U.S. military and special operations community with triggers that transformed how warfighters interacted with their rifles. The Super Duty line extends that ethos to complete rifles and components. Every Super Duty lower starts as a mil-spec forging and is machined to tighter tolerances than the mil-spec minimum requires.
The "Count Blemula" blem program is Geissele's quality-honest approach: rather than quietly shipping cosmetically imperfect parts at full price, they flag them, price them fairly, and let builders who care about function over appearance benefit. CCC stocks these when they're available because the value proposition for a serious builder is real.
What You Should Know Before Buying
Blem designation is cosmetic only — function and dimensions are production-spec. Stripped lower; does not include trigger group, pistol grip, buffer tube, or stock. Ships as a firearm; FFL transfer required. Accepts all mil-spec components. 5.56 NATO.
Build It Out
→ Geissele Super Duty Lower Parts Kit
→ M4A1 SOPMOD Block 2 Complete Upper
→ Colt M4 Stripped Lower (for Colt-marked builds)
CCC has been pairing Geissele components with clone builds since 2017 — if you're unsure which lower fits your project, the team is ready to help you get it right.
THIS IS A SERIALIZED FIREARM. It must ship to a Federal Firearms License holder. No civilian exceptions.
Buying and shipping through Charlie’s is easy, but there is some information you need to know. Only a federally licensed firearms dealer may receive a firearm or federally regulated serialized item (like a receiver or suppressor). We cannot ship these items directly to you. Please follow these steps to process your transaction:
1) Check your state laws to make sure the federally regulated item you want to purchase is legal in your state. Your FFL dealer should be able to give you all of the necessary information regarding your state specific laws. But, if we ship to your FFL, and there is a legal issue, we cannot accept a return. So please make sure that you know and follow your local and state laws.
2) A quick google search will show you what Federal Firearms Licensed (FFL) dealers are in your area. When you are ready to purchase, contact the FFL dealer you would like to use and get their shipping address. During the check-out, put YOUR address in the “billing” section and the FFL DEALER’S address in the “shipping” section. If you don’t know your FFLs address, that’s okay. You can send the information later.
3) After check out, make sure to contact your FFL dealer to ensure they will receive your shipment for you (most do this for a small fee, but you should always double check).
4) Have your dealer send us a copy of their FFL to FFL@CharliesCustomClones.com. Charlie’s does not reach to your FFL (MAKE THEM EARN THEIR FEE!!!)
5) Be patient! In order to ensure we remain compliant with all federal laws, our compliance department is kept separate from our sales and operations team. Please allow a few days for our compliance officer to verify all of your dealer’s documents and ensure all federal laws are being observed. You should hear from our compliance department within 3-4 business days. If not, feel free to reach out for a status update.
That’s it! We try to make this process as simple as possible for our customers, but if you are unfamiliar the process or have any other questions, please visit our How to Buy a Firearm page for more details.
California and New York residents please, click here. The process may be different due to state specific laws.
NOTE: The free shipping option does not apply to full rifles, unless purchased with a riflescope. If you choose free shipping at check-out, we will bill you for shipping later.
