OHIO ORDNANCE WORKS 1918A3-SLR MAGAZINE - 30-06 SPRINGFIELD - 10 ROUND CAPACITY - 20 ROUND BODY - STEEL - BLACK

Ohio Ordnance Works, Inc
MPN:
5564076
$104.69
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The Ohio Ordnance Works 1918A3-SLR Magazine delivers reliable, California-compliant feeding for the iconic H.C.A.R. chambered in .30-06 Springfield, offering a durable steel body in a 20-round form factor permanently blocked to a legal 10-round capacity.

  • Blocked and riveted to 10-round capacity for compliance with restrictive state laws
  • Retains the full 20-round body profile of the original BAR-pattern magazine
  • Heavy-duty steel construction ensures long-lasting durability and reliable feeding
  • Designed specifically for the Ohio Ordnance Works 1918A3-SLR and H.C.A.R. rifles
  • Matte black finish resists corrosion and reduces unwanted light reflection
  • Drop-free design allows for fast, positive magazine changes in the field

Who This Is For

This magazine is purpose-built for California residents and shooters in other capacity-restricted states who own the Ohio Ordnance Works 1918A3-SLR or H.C.A.R. in .30-06 Springfield. It's the ideal choice for hunters, range enthusiasts, and collectors who want a factory-quality, law-compliant magazine that maintains the classic look and feel of the original BAR-style design without sacrificing reliability or build quality.

Ohio Ordnance Works 1918A3-SLR 30-06 Springfield 10-round steel magazine, front view Ohio Ordnance Works 1918A3-SLR 30-06 Springfield 10-round steel magazine, alternate view

Specifications

BrandOhio Ordnance Works, Inc.
Model Compatibility1918A3-SLR / H.C.A.R.
Caliber.30-06 Springfield
Capacity (Legal)10 Rounds
Body Capacity20-Round Form Factor
MaterialSteel
FinishMatte Black
ComplianceBlocked & Riveted Through Floor Plate
CategoryCA Blocked Rifle Magazine

Frequently Asked Questions

Is this magazine permanently blocked to 10 rounds, and can it be converted back?

Yes, this magazine has been permanently reduced to 10-round capacity via a block and rivet installed through the floor plate. This modification is intended to be permanent and compliant with state laws restricting magazine capacity. Attempting to remove or alter the block may be illegal and will void any applicable warranty.

Will this magazine fit any other rifles besides the Ohio Ordnance Works 1918A3-SLR and H.C.A.R.?

This magazine is designed specifically for the Ohio Ordnance Works 1918A3-SLR and H.C.A.R. rifles chambered in .30-06 Springfield. While it shares a visual resemblance to classic Browning Automatic Rifle (BAR) magazines, fitment in other platforms is not guaranteed and is not recommended without verifying compatibility with the firearm manufacturer.

Does the 10-round capacity restriction apply to all states, or is this magazine available in full capacity elsewhere?

The 10-round blocked version is specifically produced for California and other states with magazine capacity restrictions. Shooters in states without capacity limits may be able to purchase the standard 20-round version through other retailers. Always verify your local and state laws regarding magazine capacity before purchasing any firearm accessory.

Caliber:
30-06
Capacity:
10/20 Round
Color:
Black
Follower Color:
Black
Type:
Rifle Magazine
CA Compliant:
Yes
Platform:
1918A3-SLR
Material:
Steel