PSA PA-45 Glock Style Classic Pistol Lower

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PSA PA-45 45 ACP Billet Complete Classic Pistol Lower - uses Glock®-style magazines


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: 516446205
UPC: 516446205
MFR#: 516446205

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
Buffer: 10oz 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.  Compatible uppers can be found here.

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PSA .45 ACP Billet Complete Classic 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.  Compatible Uppers can be found here.  The lower is assembled with a Palmetto State Armory Pistol Lower Build Kit with a classic A2 Grip and PSA pistol buffer tube..

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: 516446205
SKU 516446205
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: 516446205

Questions and Answers

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Browse 2 questions Browse 2 questions
Can this lower be used to build a 10mm pistol utilizing glock 20 magazines?
Mike S on Mar 21, 2019
Will this lower accept glock 30 magazines?
Mike H on Aug 12, 2018


3.0 / 5.0
1 Review
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1 Star
It works.
Returned the first one, second one was a little better but didn't want to go through the fiasco again. Problem was machining flaws and the anodized finish isn't anodizing, more like a spray on duracoat or Alumahyde and poorly applied. With that said, it functions flawlessly even if it looks like hell with bright aluminum spots. Maybe the Gen2's will be better once they are rereleased.
May 12, 2019

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