NPSS Scope mount issue

[tml]

So I've had the rifle for over a month. Had a ton of fun with it. The one piece scope mount keeps slipping. I know I know......blue locktite all the screws. Haven't done it yet. My issue is the 3 screws in the picatinny style mount. Even when I crank them as hand tight with an allen wrench as I can.. by the time we get to 50 rounds she's slide back 1/4 inch  and so on...... anyone?
Tim

[Ken T]

Do you have a mechanical stop screw in the mount?It should lock into a hole in the receiver.

[Tpatner412]

What kind of mounts are you using?

[gene_sc]

Red loctite the railes on action and the mount. Let her sit for 24 hours before shooting again. I have done this on my set up and it works great.

[Perry]

You might want to replace the one piece mount that came with the gun and get yourself some quality rings like the ones I have on my NPSS.



They have 4 screws holding them snug to the dovetail and have a solid stop pin as well.

[Don C.]

My NPSS has a set screw under the rear cap that fits into a hole in the end of the compression tube, when mounted properly I don't see how the mount could move. Loctite is a good idea too.

[Jay]

Be sure an clean the rail's real well for the first step(remove all oil an gunk).

[tml]

Thanks for the tips. I can't get that set screw to seat properly into the receiver. Just the tip goes in... about a thread.... I'll take it apart tomorrow and try to seat the screw without the mount... just to see if it's a bad screw or the thread is screwed...lol
Tim