Ambidextrous A5 bolt hold open modification service


A5 bolt hold open modification service



This service allows you to run the A5 style, ambidextrous bolt hold open/release lever on your A1 style lower receiver. This service includes machine work, fitting and black touch up on the machined areas. We do not refinish the entire receiver. Includes USPS return shipping for a complete lower receiver. This service does not include the A5/MR223 bolt hold open lever. We can do this on 80% lowers as well, contact us for those options. You will receiver shipping instructions within 24 hours of your order. 1-3 week lead time.

We do offer a discount code for purchasing multiple services at once, contact us for more info.
Please refer to our terms and conditions page fore cancelled order and return policies. 


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