Install P320 Manual Safety Parts

AB Prototype

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Manual Safety Cut for a SIG P320 (No longer offered for 80% P320 Frames)

This is a SERIVE ONLY to add install the P320 manual safety parts into SIG Sauer serialized P320 frame. Available a-la-carte for customers who send in parts to install with their manual safety cut service. (We cannot accept 80% frames, whether serialized or not). 

Perfect for your custom M17, M18 or manual safety conversion!

We install the manual safety parts into your P320 frame in 9mm, 40S&W, 357SIG or 45ACP. Each installation is function tested with a factory slide assembly.

No parts are included with this service. Safety lever shown for reference only. No additional holes are cut or drilled!

Includes:  SERVICE ONLY to install the P320 Manual Safety Parts You are not purchasing any products with this service. Please add a P320 frame to your order, if necessary. Lead time can be up to 2 weeks, but is often less.

SIG P320 manual safety parts kit can be found HERE

You can also send us your existing P320 frame for modification. We will reply to your order confirmation with shipping instructions. All completed frames must have a serial number.

Shipping charges cover return shipping only.

FCU Parts, Barrel, Slide, Safety Lever, etc. are obviously NOT INCLUDED.

PLEASE NOTE: AB Prototype modifications to your frame are not authorized by SIG Sauer or JSD Supply. Any modifications to these frames will most likely void any existing manufacturer warranty. AB Prototype does not provide any additional warranty, neither expressed nor implied. We only guarantee fit and function of the manual safety lever on completed frames.

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  • 5
    Safety Grip Cut

    Posted by Joseph on Apr 10th 2024

    Well done, great turn around time.