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KE Arms USM4 Billet Complete AR15 Lower Receiver - Black | M4 Buttstock
Lower Receiver Material: USM4 Billet machined 7075 T6 aluminum with a type 3 hard coat anodizing
- Hammer/Trigger pin size: Mil-spec
- Pivot/Takedown Pin Size: Mil-spec
- Caliber Marking: Multi
- Buttstock: Mil-spec 6 position
- Buffer: Standard carbine buffer and spring
- Trigger: Mil-spec single stage trigger with a non-adjustable trigger pull
- Grip: A2 style plastic grip
In the State of Michigan, you must be 21 to purchase this firearm from an FFL.
We do not ship guns to the following states: Massachusetts, New York, New Jersey, Maryland, California, Colorado, and Connecticut. Also, we cannot ship to the cities of Chicago and Washington DC. Unfortunately, we do not ship Internationally.