** Product pictured is California Legal as is and does not require CA Compliant parts or modification. CA Compliant parts are buyer's responsibility when built into rifle. **
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The M4E1 Complete Lower Receiver is the perfect base for your custom AR15 build. This complete lower features our M4E1 Lower Receiver and includes a MOE Grip and SL-S Carbine Stock. Save when you buy it complete and let our specialists do the installation for you!
