AR-15 California Compliant Fixed Magazine Conversion

75.00 75.0 USD


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BAD-MRB (Magazine Release Block) - CA Compliant Fixed Magazine Conversion Work Order:

Upon Ordering you will receive an email link with a form to complete all shipments must include this form or your order will be shipped back to you at your expense.

What's included?

  • BAD-MRB magazine release block kit (pin, spring, and locking nut)
  • CNC Machine Time & Labor - Drill & Tap Hole in Customer Supplied STRIPPED Lower Receiver
  • Machining inner surface of Magazine Release Button for perfect mating with BAD-MRB pin
  • Installation & Fitting of BAD-MRB kit, Magazine Release Button, Magazine Release Spring, Magazine Catch and 10rd Magazine
  • Return Shipping Will be Done via FedEx Express This is Not Included in Pricing


  • Lower Receiver
  • Magazine Release Button
  • Magazine Release Spring
  • Magazine Catch
  • 10rd Magazine
  • Shipping To BATTLEARMS

Note: Please do not ship a complete rifle or complete lower. It may result in additional labor costs for disassembly and reassemble and additional return shipping costs.

At this time we cannot do the conversion on Seekins Precision Receivers.

Frequently Asked Questions (FAQ)

No Questions