Description
Professional Installation. Tested Before Return. Trigger NOT Included.
🚨 IMPORTANT — READ BEFORE SHIPPING
DO NOT SEND ANY SERIALIZED PARTS.
You must send ONLY your trigger housing and the necessary non-serialized components for installation.
DO NOT SEND:
- The firearm receiver
- Any serialized firearm component
- A complete firearm
- Any part legally considered a firearm under federal, state, or local law
Sending serialized firearm parts when instructed not to may create serious legal issues.
Mars Trigger is not requesting, accepting, or authorizing customers to ship serialized firearms or receivers for this service.
If you are unsure whether a component is serialized or legally considered a firearm, DO NOT SHIP IT. Contact us before sending anything.
By purchasing this service, you acknowledge that you are solely responsible for ensuring that the items you ship to Mars Trigger are lawful to ship and are strictly limited to non-serialized components.
What’s Included
✔ Professional installation of your Mars 10/22 Trigger
✔ Inspection of the trigger housing and supplied components
✔ Functional testing after installation
✔ Video proof of trigger function before shipment
✔ Return shipment of your completed trigger assembly and housing
What You Need to Send
Please send:
- Your non-serialized trigger housing
- The Mars Trigger you previously purchased, if it is not already installed
- Any necessary non-serialized components required for installation
Again: DO NOT SEND THE RECEIVER OR ANY SERIALIZED FIREARM PART.
Modified or Damaged Parts
All components sent in will be inspected before installation.
If any parts included with the trigger have been:
- Modified
- Filed, sanded, cut, bent, or altered
- Adjusted outside of Mars Trigger installation guidelines
- Damaged due to improper installation or modification
…those components may need to be replaced before service can be completed.
Replacement parts will be charged at the standard rate listed in our Replacement Parts section, plus applicable shipping costs.
The customer will be responsible for all replacement part costs required to safely complete the installation.
Proof of Function
Once installation and testing are complete, our technician will provide video proof demonstrating the trigger’s function prior to return shipment.
This ensures the trigger assembly has been professionally installed and tested before leaving our facility.
Shipping Instructions
After purchasing this service, please wait for shipping instructions from MaRs Trigger before sending your trigger housing.
We strongly recommend using a tracked and insured shipping method.
Mars Trigger is not responsible for items lost or damaged during transit to our facility.
Questions Before Sending Your Parts?
If you are unsure what you should or should not send, please contact us before shipping anything.
WHEN IN DOUBT — DO NOT SHIP IT.
We are happy to help clarify which non-serialized components are appropriate for this installation service.
















Joe Attryde –
I was having problems getting my trigger running. I made a call to Mars and talked to Braden he assured me he would get my Mars 10/22 trigger running. I sent in my trigger pack and bolt to Mars and I had great communications with Braden in email and he sent me a video of my trigger pack running in their 10/22 . He mailed it back and the trigger runs flawless in my rifle! I’ll be ordering another one shortly for my 10/22 takedown!
It really nice to call a company and someone that speaks English picks up on the first few rings and are willing to help if you’ve got a problem Mars triggers are doing it right! THANKS Joe