Manual Safety Cut

Was: $60.00
Now: $55.00
(10 reviews) Write a Review
Calculated at Checkout

Manual Safety Cut for a SIG P320 or 80% P320 Frame

This is a CNC Machining service to add a manual safety pocket to add a manual safety lever to your P320 frame. We can cut factory frames or 80% frames. 

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

We precision cut the manual safety pocket in any P320 frame in 9mm, 40S&W, 357SIG or 45ACP to exact SIG Sauer specifications. Each frame is tested for fit and function.

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

Includes:  SERVICE ONLY to CNC cut your frame for the P320 Manual Safety Lever. You are not purchasing any products with this service. Please add a P320 frame or 80% frame to your order, if necessary. Lead time can be up to 2 weeks, but is often less.

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.

10 Reviews Hide Reviews Show Reviews

  • 5

    Posted by KP on Nov 15th 2021

    Excellent service, much faster turnaround than expected. Extremely satisfied with the work and would recommend them to anyone.

  • 5
    P320 manual safety cut

    Posted by mcshaggnasty on Mar 19th 2021

    Extremely nice job looks and feels factory done as if it were already made that way. Nice job guys

  • 5
    Manual safety cut

    Posted by Roland Silva on Dec 21st 2020

    Excellent job. Works perfect. Communication was awesome. Really went above amd beyond in every aspect. Great turn around time.
    Will definitely use them again and highly recommend them to anyone who needs their services or products.

  • 5

    Posted by Steven Holliday on Nov 29th 2020

    only thing have to say id perfect

  • 5

    Posted by J on Jul 26th 2020

    Fast service. Clean finish. Correct placement. Proper tolerance. 5 stars

  • 4
    Cut looks good

    Posted by Josecarlo on Jun 15th 2020

    They delivered

  • 5

    Posted by James M on May 25th 2020

    What a slick job! Neat and clean cut exactly like factory frames. Safety works perfectly. Thanks!

  • 5
    Manual safety cut

    Posted by Joshua Szymanski on Nov 25th 2019

    Awesome job and even better service. Great communication throughout the entire process.

  • 5
    Good prep

    Posted by Matthew P Gehl on Jul 27th 2019

    This prep was good to go, everything in the safety area fit, and engaged into the trigger bar perfectly. Seems pretty simple to most, but once you see it...… dang, it's tight tolerances, lol. Not something you want to attempt yourself. Well worth the money to let these guys make a perfect and in spec slot.