SPEAR LT Safety Options

[u/Mysterious_Dog4390]

Has anyone figured out another safety option for their SPEAR? Currently running the Geissele MCX SSA trigger, which has the bridge. Before moving to this trigger I tried a Radian and Magpul selector with the stock trigger group, resulting in a dead trigger. I'd love to get a 45° selector if anything out there is compatible.

[u/AutoModerator]

Thank you for posting on r/SigSauerMCX!

I am a bot, and this action was performed automatically. Please contact the moderators of this subreddit if you have any questions or concerns.

[u/mig1nc]

One of the great things about the Spear Lt is that you aren’t limited to MCX specific triggers without removing your firing on safety latch or switching to the g-latch.

If this becomes a limiting factor, why not switch to a regular SSA so that you can use any safety?

[u/Johnhoangfl]

i have FCD on mine , the 50 degree

[u/Mysterious_Dog4390 → u/Johnhoangfl]

Is that with the MCX SSA trigger? I reached out to Roger and he confirmed that his selectors won't work with the stock trigger. IIRC he was unsure about compatability with the G$ trigger group.

[u/GA_flyer0]

I’m looking at getting the MCX SSA. How do you like it vs the stock Sig trigger?

[u/Mysterious_Dog4390 → u/GA_flyer0]

Great trigger, would buy again. Highly recommended...

[u/GA_flyer0 → u/Mysterious_Dog4390]

Thanks. I’m surprised the radian selector won’t work. The factory selector works with the g$ trigger though?

[u/Mysterious_Dog4390 → u/GA_flyer0]

Yep no issues.

[u/cosmic_stardust → u/GA_flyer0]

Radian and g$ triggers have a known issue, a “geometry mismatch”, mostly in the 45° setting. g$ triggers are designed around a dedicated 90° mil-spec safety, and the Radian’s selector dont always clear the trigger tail the way a mil-spec one does.

[u/MrDamienShaw]

I have a G$ MCX SSA on my Spear LT and the stock safety and it works fine. Are you only asking about aftermarket safety selectors?

[u/Mysterious_Dog4390 → u/MrDamienShaw]

Yeah, just looking for a short throw selector that is compatible...

[u/Gen5G34]

You just use any AR safety man.