Broken Sig Sauer MCX Spear LT

[jimziogas]

SIG again committed to providing you a gun that YOU WILL need to complete R and D on YOURSELF.

[americasrifle]

It’s not the rail….it’s the torque spec of all the screws, take the hand guard off and tighten the barrel screws to 65

[seangary]

See if the screws under the hand guard are tightened it might help the issue

[willsanders]

Should’ve bought the Virtus. Virtus is perfection

[darkdre]

I’m getting a Noveske now since I’ve been hearing the flaws

[charltont]

put upper in a vise and take handguard off and you will see that the barrel isnt moving. Its the handguard.

[agentcostley]

Just in front of the magwell. Lookin the the hand gaurd and push it forward. Tighten the screws you’ll see underneath. I believe they’re supposed to be 60lbs torqued down. I just seen a video on this issue a few days ago

[frankramirezx]

I just ordered mine. I heard nothing but good news about them. Will see

[zerofire]

The mpx c did this as well. Sold it for 1500 and never looked back. Think it has to do with the handguards they use that are take down

[skullofserpent]

When he levered against the light I was like damn, here we go.

[mosulmedic]

The issue is not the same with the Spear. It seems to specifically be the spear LT in 5.56. I have the 308 and it's a tank

[gageguptil]

There are two small Allen screws underneath the hand guard next to the upper receiver pull the hand guard back tighten the screws. Sometimes they come loose from the factory.

[sapperstyle]

Check your barrel screws. The are suppose to be 60in/lbs. Then tighten the rail screws on each side. Its the rail, not the barrel.

[prestonhawley]

It’s the rail not the barrel there is a u clamp called the arisaka defense mcx zero retention clamp that fixes this issue it’s cost 50$

[cops]

Make sure your barrel screws are torqued 60 inch pounds and the hand guard screws are at 40 inch pounds. You should have no further problems

[rmstudios]

That ending had me dying!! 🤣🤣 TR team is the best!

[CA.verview]

But 1911 syndicate says it’s good to go for us to buy them ?

[armaliteARA]

Have you tried to torque it properly first?

[richcandella]

pull for stock forward two screws at 60 inch pounds pulls barrel correct

[willthompson]

I want one of these but these guns ought to be perfect for the price ive emailed them seeing what they're willing to do about it if i buy one and it happens also if it breaks where do you get parts for it most stuff on it is proprietary so idk those guns are sick but idk if im willing to buy one yet until they get the bugs worked out of it