Description
Item Description
Bryant Ridge Co. is pleased to present this stripped lower receiver for a penny-start auction, this is the DS Arms Inc. ZM4 Lower Receiver in 5.56 NATO.
SPECIFICATIONS:
Manufacturer: DS Arms Inc. (Lake Barrington, Illinois, USA)
Model: ZM4 Stripped Lower Receiver
Serial: ZM-032998
Caliber: 5.56 NATO (5.56x45mm / .223 Remington)
Finish: Hardcoat Anodized Matte Black 7075-T6 Forged Aluminum
Optics/Sights: N/A (Stripped Lower Receiver)
Stock/Grips: N/A (Stripped Lower Receiver w/ Standard MIL-SPEC Trigger Guard Ears)
Action: Semi-Automatic AR-15 Stripped Lower Receiver
Markings: "DS ARMS INC. / LAKE BARRINGTON, IL" roll-marked on left upper magazine well above "DSA INC." logo; "MOD ZM4 / CAL 5.56MM / S/N ZM-032998" stamped below logo; "SAFE", "FIRE", and "FULL" selector markings stamped on both sides of receiver.
Bryant Ridge's Analysis:
Headquartered in Lake Barrington, Illinois, DS Arms Inc. (DSA) has long been recognized as a leader in military small-arms production, world-renowned for their FAL rifles and high-grade MIL-SPEC AR-15 components. The ZM4 stripped lower receiver is precision-forged from 7075-T6 aircraft-grade aluminum and finished w/ a Type III Class 2 hardcoat anodized coating. Machined to exacting military-standard tolerances, the ZM4 features classic M4-style roll-marks alongside desirable "SAFE", "FIRE", and "FULL" selector markings engraved on both sides of the receiver wall. Engineered for seamless compatibility w/ standard MIL-SPEC lower parts kits and upper receiver assemblies, DSA lower receivers provide custom builders w/ an exceptionally rigid and reliable foundation. This factory-new, un-built example of the DS Arms ZM4 stripped lower receiver was manufactured in Lake Barrington, Illinois, bearing serial number "ZM-032998". Stamped for standard 5.56mm NATO (.223 Rem) builds, it features clean roll-stampings, deep "SAFE/FIRE/FULL" position markings, and standard trigger guard ears. The receiver remains in 100% pristine physical condition w/ spotless hardcoat anodized surfaces, precise pin-hole alignment, and pristine threaded buffer tower threads. This DS Arms ZM4 stripped receiver offers a top-tier build foundation for AR-15 marksmen and MIL-SPEC tactical builders.
Contents:
Model: ZM4 Stripped Lower Receiver
Serial: ZM-032998
Caliber: 5.56 NATO (5.56x45mm / .223 Remington)
Finish: Hardcoat Anodized Matte Black 7075-T6 Forged Aluminum
Optics/Sights: N/A (Stripped Lower Receiver)
Stock/Grips: N/A (Stripped Lower Receiver w/ Standard MIL-SPEC Trigger Guard Ears)
Action: Semi-Automatic AR-15 Stripped Lower Receiver
Markings: "DS ARMS INC. / LAKE BARRINGTON, IL" roll-marked on left upper magazine well above "DSA INC." logo; "MOD ZM4 / CAL 5.56MM / S/N ZM-032998" stamped below logo; "SAFE", "FIRE", and "FULL" selector markings stamped on both sides of receiver.
Bryant Ridge's Analysis:
Headquartered in Lake Barrington, Illinois, DS Arms Inc. (DSA) has long been recognized as a leader in military small-arms production, world-renowned for their FAL rifles and high-grade MIL-SPEC AR-15 components. The ZM4 stripped lower receiver is precision-forged from 7075-T6 aircraft-grade aluminum and finished w/ a Type III Class 2 hardcoat anodized coating. Machined to exacting military-standard tolerances, the ZM4 features classic M4-style roll-marks alongside desirable "SAFE", "FIRE", and "FULL" selector markings engraved on both sides of the receiver wall. Engineered for seamless compatibility w/ standard MIL-SPEC lower parts kits and upper receiver assemblies, DSA lower receivers provide custom builders w/ an exceptionally rigid and reliable foundation. This factory-new, un-built example of the DS Arms ZM4 stripped lower receiver was manufactured in Lake Barrington, Illinois, bearing serial number "ZM-032998". Stamped for standard 5.56mm NATO (.223 Rem) builds, it features clean roll-stampings, deep "SAFE/FIRE/FULL" position markings, and standard trigger guard ears. The receiver remains in 100% pristine physical condition w/ spotless hardcoat anodized surfaces, precise pin-hole alignment, and pristine threaded buffer tower threads. This DS Arms ZM4 stripped receiver offers a top-tier build foundation for AR-15 marksmen and MIL-SPEC tactical builders.
Contents:
This example will ship w/ all of the contents pictured above including the stripped lower receiver.
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 all 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 all 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/1200468395 |
BidPrice: |
0.01 |
AuctionEndDate: |
2026-09-13 21:00:00 |
CurrentBid: |
0.01 |
