Spike’s Tactical Lower Parts Kit for .223/5.56

The mil-spec lower parts kit is adequate. It does the job it was designed for. The trigger, hammer, disconnector, detents, springs, and roll pins are perfectly suited to the job of making your lower (and the rest of your AR) work as intended. As with the old adage “if it ain’t broke, don’t fix it,” Spike’s Tactical gives you their standard lower parts kit. All the parts and pieces conform to exact mil-spec standards, but with one difference: more care has been put into its creation resulting in better fit and finish. This better-than-mil-spec lower parts kit ain’t broke, so it wasn’t fixed; it was just made better than your mil-spec lower parts kit. 
Need install help? Use this instructional guide!
Additional Features:

Includes Spike’s Pro Grip
Better than Mil-Spec Quality
Includes 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: www.P65Warnings.ca.gov

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.

GunBuilders.com only ships within the United States. Federal legislation dictates we cannot ship our products internationally.