Aero Precision .40 Smith and Wesson AR-15 Parts

Aero Precision’s new EPC-9 uppers and lowers aren’t just for 9mm! These components also work with .40 S&W parts for Glock pistols.

3 products

Aero Precision EPC-9 Complete Lower Receiver 9mm/40S&W

Aero Precision EPC Lower Receiver - Accepts 9mm and .40 S&W Glock Magazines

Aero Precision EPC-9 AR-9 Lower Receiver – Glock Magazine Compatible

2 options

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Aero Precision EPC-9 Threaded Upper Receiver w/ LRBHO for Glock Magazines

Aero Precision EPC-9 Threaded AR-15 Upper Receiver w/ LRBHO for Glock Magazines

2 options

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