Description
Item Description
Bryant Ridge Co. is thrilled to present this build-ready AR foundation for a penny-start auction; this is the DS Arms (DSA Inc.) ZM4 AR-15 Stripped Lower Receiver.
According to the owner, this example remains in "New Old Stock" condition, and we see no evidence to prove otherwise.
SPECIFICATIONS:
Manufacturer: DS Arms / DSA Inc. (Elk Grove Village, IL USA)
Model: ZM4 AR-15 Stripped Lower Receiver
Serial: DSF020360
Caliber: Marked 5.56mm (CAL. 5.56MM)
Type: Stripped AR-15 Lower Receiver (Non-Complete Component)
Material: Forged 7075-T6 Aircraft-Grade Aluminum
Finish: Matte Black Type III Hardcoat Anodized Finish
Selector Markings: Universal Bullet Pictogram Selector Icons (Safe / Semi / Auto Symbols)
Compatibility: Standard Mil-Spec AR-15 Lower Parts Kits, Buffer Tubes & Upper Receivers
Markings: Magwell left stamped DSA Inc. bullet logo, "Elk Grove Vlg., IL", "CAL. 5.56MM", "Model ZM4" & serial "SER. DSF020360"; selector area marked w/ bullet pictogram safety symbols.
Bryant Ridge's Analysis:
Renowned throughout the firearms industry for their top-tier FAL rifles and precision AR-15 manufacturing, DS Arms (DSA Inc.) engineers some of the finest military-grade components on the market. Precision machined from high-strength forged 7075-T6 aircraft aluminum, the ZM4 stripped lower receiver serves as the ideal foundation for building a custom 5.56 NATO or multi-caliber AR-15 carbine or rifle.
Featuring a durable matte black Type III hardcoat anodized finish, this ZM4 lower incorporates crisp deep-engraved roll marks, universal bullet pictogram fire selector symbols on both sides, a standard mil-spec trigger pocket, and tight tolerances designed to mate seamlessly with standard mil-spec upper receivers and lower parts kits.
Model: ZM4 AR-15 Stripped Lower Receiver
Serial: DSF020360
Caliber: Marked 5.56mm (CAL. 5.56MM)
Type: Stripped AR-15 Lower Receiver (Non-Complete Component)
Material: Forged 7075-T6 Aircraft-Grade Aluminum
Finish: Matte Black Type III Hardcoat Anodized Finish
Selector Markings: Universal Bullet Pictogram Selector Icons (Safe / Semi / Auto Symbols)
Compatibility: Standard Mil-Spec AR-15 Lower Parts Kits, Buffer Tubes & Upper Receivers
Markings: Magwell left stamped DSA Inc. bullet logo, "Elk Grove Vlg., IL", "CAL. 5.56MM", "Model ZM4" & serial "SER. DSF020360"; selector area marked w/ bullet pictogram safety symbols.
Bryant Ridge's Analysis:
Renowned throughout the firearms industry for their top-tier FAL rifles and precision AR-15 manufacturing, DS Arms (DSA Inc.) engineers some of the finest military-grade components on the market. Precision machined from high-strength forged 7075-T6 aircraft aluminum, the ZM4 stripped lower receiver serves as the ideal foundation for building a custom 5.56 NATO or multi-caliber AR-15 carbine or rifle.
Featuring a durable matte black Type III hardcoat anodized finish, this ZM4 lower incorporates crisp deep-engraved roll marks, universal bullet pictogram fire selector symbols on both sides, a standard mil-spec trigger pocket, and tight tolerances designed to mate seamlessly with standard mil-spec upper receivers and lower parts kits.
Return Policy:
We gladly offer a 3 day unfired inspection policy from the time that the firearm is delivered to your FFL. Refunds are available for qualifying orders.
Shipping Details
Handgun Standard Shipping with Insurance $50.00
Long Gun Standard Shipping with Insurance $70.00
Any orders placed with magazines that are not compliant with your state, county, or city regulations will not ship with your order.
We strive to ship orders within the close of the following business day after payment and documentation is received.
Payment Details
We accept all forms of Payment including Personal Check, Business Check, PO Money Orders, Certified Check, Etc.
Please note we place a 7 business day hold on shipment, for all non-certified payments.
Payment MUST be received within 14 days.
Return Policy
We gladly offer a 3 day unfired inspection policy from the time that the firearm is delivered to your FFL. Refunds are available for qualifying orders.
Additional Details
Our #1 priority is customer satisfaction. We want to build a lasting trust in the relationship with our customers, so that you will always look to us for all your firearms needs. If you have any issues with your transactions please contact us, and we will work with you to resolve any issues you may have. We greatly appreciate your trust in us and we look forward to fulfilling all your future firearm needs.
Bryant Ridge also reserves the right to cancel any sales that may occur while gunbroker.com is experiencing technical issues that affects the entire site or a complete site outage, within an hour of the auction ending.
We have an amazing inventory of classic and collector firearms that we are adding to Gunbroker daily. Stay up to date on all of our latest auction by adding us to your favorite sellers list.
About Us
From a small town hobby, to a leader in the investment and collector grade firearms industry. Bryant Ridge Firearms is here to offer the best in quality and customer service when you are looking to unload your collector grade firearm collection. 
Additional Information
GunbrokerLink: |
https://www.gunbroker.com/item/1213249743 |
BidPrice: |
0.01 |
AuctionEndDate: |
2026-11-01 21:00:00 |
CurrentBid: |
0.01 |
