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Lower Receiver Parts Kit for .223/5.56 (Without Fire Control Group) by Spike's Tactical

Usually ships the same day or the next business day!

If you're looking to get a new lower parts kit for your .223 or 5.56 AR-15, but you've already already picked out your replacement trigger or fire control group, don't worry. You don't need to waste your money on parts you don't need, because Spike's Tactical gives you their same high-quality lower parts kit but in a version without the parts that make up the fire control group. This means you can upgrade your own trigger with that high-performance one you've had your eye on, while still replacing the rest of your lower parts kit with solid, high-quality parts from Spike's Tactical.

Need help with installation? Follow our guide!

Additional Features:

  • Includes Spike's Pro Grip
  • Better than Mil-Spec Quality
  • Does Not Include Trigger Group

WARNING: Handling firearms parts and accessories can expose you to lead and other petroleum products known to the State of California to cause cancer and reproductive harm. For more information go to:

Shipping Restrictions

Shipping of various parts and/or accessories are prohibited to states and locales (ie New Jersey, California, New York, etc…) with restrictions against certain parts and/or accessories or "assault weapons" (i.e. states with high-capacity magazine restrictions, manufacturing of semi-automatic weapons, etc..). It is your responsibility to be aware of your local firearms laws before purchasing from our website or machining a firearm. We try our best to keep our shipping page current, but laws change daily. only ships within the United States. Federal legislation dictates we cannot ship our products internationally.

Spike's Tactical
.223 Wylde
.300 AAC Blackout

We are a national retailer of individual components and not all products depicted on this website are legal in every state. Shipping of various products found on this website are prohibited to some states (such as California, Connecticut, District of Columbia, Hawaii, New Jersey, New York, Rhode Island, and Washington). The information, pictures, text or products presented on this website are not a representation by us, and should not be understood by you, that any product or completed firearm is legal to assemble or own in your state of residence. We encourage each and every builder to perform their own research about the state and federal laws that apply to them. It is your responsibility to understand the law and we encourage you to consult with an attorney or your local ATF representative.