PSA PA-45 45ACP Billet Complete Classic Pistol Lower with SB Tactical SOB Brace

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PSA PA-45 45ACP Billet Complete Classic Pistol Lower with SB Tactical SOB Brace


Quick Overview

Must be 21 or older to purchase.

If you live in California, please read this notice before ordering.

WARNING: This product can expose you to the chemical lead, which is known to the State of California to cause cancer and reproductive harm. For more information go to (CA Health and Safety Code Section 25249.6).

SKU: 516446435
UPC: 516446435
MFR#: 516446216
  • Caliber: 45 ACP
  • Lower Receiver: 7075 T6 Aluminum Billet Receiver
  • Fire Control Group: Mil-Spec Fire Control Group
  • Grip: Classic Pistol Grip
  • Buffer Tube: PSA Pistol Buffer Tube
  • Brace:  SB Tactical Sabilizing Brace, Black
  • Buffer: 8oz KAK Industries 45 ACP Buffer included


Buffer included in lower is required for the proper function of the AR-45 platform.

This Lower is designed to operate with PSA PA-45 Uppers.

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PSA .45 ACP Billet Complete Classic SOB Pistol Lower with mil-spec finish is designed to use Glock®-style double stack magazines

Palmetto state Armory is proud to announce our latest .45 ACP AR lower.  Machined from Billet 7075 T6 forgings and then hard coat anodized, these lowers are purpose built to accept .45 ACP Glock®-style double stack magazines.   Designed to work with PSA's new .45 ACP uppers.  The lower is assembled with a Palmetto State Armory Pistol Lower Build Kit with a classic A2 Grip and PSA pistol buffer tube with an SB Tactical Stabilizing Brace.

Item must be shipped to a valid FFL.  Please enter your preferred FFL shipping info into the ship-to field at checkout.  

Please check your local laws before ordering.  Not available for shipping to all areas.

SKU: 516446435
SKU 516446435
Department Firearms - Receivers
Brand Palmetto State Armory
Daily Deal N/A
Daily Deal Expires N/A
Unit Price N/A
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Free Shipping? No
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SKU: 516446435

Questions and Answers

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Can this be used with a 10mm upper?
Travis S on Jan 15, 2019


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