Neither. You have a rail with Imperial threads (if it's the real one) and you're installing it on a body with metric threads. You can try a wrench, but I promise you'll regret it.
Re-work your receiver threads, or get another rail. Those are your only options.
__________________
Age verifier Northern Alberta
Democracy is two wolves and a sheep discussing what's for dinner.
Freedom is the wolves limping away while the sheep reloads.
Never confuse freedom with democracy.
|