Lower

Aero Precision M4E1 Stripped Lower Receiver Purple APSL100505

Integrates an ultra-strong trigger guard for superior durability.

Aero Precision MOE AR15 Lower Parts Kit APRH100964

Spikes Tactical Water Boarding Instructor Stripped Lower Receiver AR-15 Black STLS033

Aero Precision M4E1 Stripped Lower Receiver OD Green APAR600501C

Primary Weapons MK1 5.56 NATO Lower Black 22-2M100RM1B

Spikes Tactical Spider Stripped Lower Receiver Multicaliber Black STLS018

Spikes Tactical Spider Stripped Lower Receiver Multicaliber Black/Red STLS019CFA

Noveske Gen III Lower Receiver Black 04000008K

Noveske Gen I Lower Receiver Black 04000000K

Aero Precision M4E1 Stripped Lower Receiver Texas Edition Black APAR600003C

Aero Precision M4E1 Stripped Lower Receiver Texas Edition FDE APAR600004C

Spikes Punisher Stripped Lower Receiver Multi-Caliber AR-15

Franklin Armory Libertas Lower Receiver Multicaliber Black 00-20018-BLK

Spikes Tactical Snowflake Stripped Lower Receiver Black with Color Fill STLS030CFA

Spikes Tactical PHU Spade Stripped Lower Receiver Black STLS029

Spikes Tactical Punisher Stripped Lower Receiver Multicaliber Black STLS015CFA

San Tan Tactical Upper/Lower Receiver Set Black STT-15

Aero Precision M5 Stripped Lower Receiver ODG Cerakote APAR308008C

Aero Precision M4E1 Stripped Lower Receiver ODG Cerakote APAR600070C

Aero Precision M5 Stripped Lower Receiver Sniper Grey Cerakote APAR308075C