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Frequently Asked Questions

Ambi-Bolt Installation Instructions

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Mill Instructions

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Video of Installation

Does the PDQ only fit AR15s?

We actually make two versions of the PDQ the standard one that fits AR15s and the AR10 PDQ which is meant for AR10s.  There are so many different AR10 lowers that we cannot guarantee it will fit. It is known to fit DPMS style AR10s.  If you have any questions about fit just shoot us an email to

Does the PDQ fit other AR style guns?

We only advertise it for AR10s and AR15s; however, we have seen shops modify other guns such a SIG MCX or Q Honey Badger to add the PDQ. 

How do I become a dealer?

Just shoot us an email to and we’ll provide you with all the info you need to become a dealer. 

Can I ship you my gun and have the PDQ Installed?

At this point in time we’re not taking in guns for PDQ installation; however, we’ll have that set up within the next two months and we’ll update the website accordingly.  In the meant time if you send us an email to we can point you in the right direction. 

How long will delivery take?

From the date we receive your order it will be processed and shipped within two business days.  Standard USPS shipping usually takes 3 days.