Lower Receivers

Palmetto State Armory PX-9 Glock Style Complete Lower CALIFORNIA LEGAL - 9mm

  **Product in picture is California compliant and does not require CA compliant parts or modification.** Click Other details to read more from the Manufacturer.  

Aero M5 Lower Receiver CALIFORNIA LEGAL - .308/7.62x51 - FDE

  **Product in picture is California compliant as is and does not require CA compliant parts or modification. CA Compliant parts are buyers responsibility when built into rifle.** Click Other details to read more from the Manufacturer.

Aero Precision AR15 Complete Lower Gen2 w/ A2 Grip No Stock CALIFORNIA LEGAL - .223/5.56

  ** The Aero Precision Complete Lower is California compliant as is. CA compliant parts are buyers responsibility when built into rifle. ** Click OTHER DETAILS above to read more from the manufacturer.

Aero Precision AR15 Complete Lower Receiver w/ MOE SL Grip & SL-K Carbine Stock CALIFORNIA LEGAL - .223/5.56

** 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. ** Click OTHER DETAILS to read more about this product from the...

Aero Precision AR15 Complete Lower Receiver w/ MOE SL Grip & SL-S Carbine Stock CALIFORNIA LEGAL - .223/5.56

** 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. ** Click OTHER DETAILS to read more about this product from the...

Aero Precision AR15 Complete Lower Receiver, Standard CALIFORNIA LEGAL - .223/5.56

  ** 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. ** Click OTHER DETAILS to read more about this product from the...

Aero Precision AR15 Complete Lower Receiver, Standard CALIFORNIA LEGAL - Multi- FDE

** 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. ** Click OTHER DETAILS to read more about this product from the...

Aero Precision AR15 Gen 2 Carbine Complete Lower Receiver w/A2 Grip, No Stock CALIFORNIA LEGAL - .223/5.56 - FDE

** 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. ** Click OTHER DETAILS to read more about this product from the...

Aero Precision AR15 Gen 2 Stripped Lower CALIFORNIA LEGAL - .223/5.56 - FDE

** The Aero Precision Stripped Lower is California compliant as is. CA compliant parts are buyers responsibility when built into rifle. ** Our AR15 Gen 2 Stripped Lower Receiver is the perfect base for your custom AR15 build. Machined to mil-spec...

Aero Precision AR15 No Small Logo Complete Lower CALIFORNIA LEGAL - Multi

** The Aero Precision X15 lower receiver 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. ** Aero Precision's AR15 Gen 2 Stripped...

Aero Precision AR15 Stripped Lower Gen2 CALIFORNIA LEGAL - .223/5.56 - ODG

  ** The Aero Precision Stripped Lower is California compliant as is. CA compliant parts are buyers responsibility when built into rifle. ** Click OTHER DETAILS above to read more from the manufacturer.

Aero Precision EPC-9 Lower Receiver CALIFORNIA LEGAL - 9mm/.40 S&W

  ** 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. ** Click OTHER DETAILS to read more about this product from the...