bigblock455

I use the SJC and the Carbon Arms Gas Hog. The SJC works very well but it's heavy, loud and has a pretty good concussion wave or whatever with it. Gas Hog works the same is much lighter, quieter and less shock wave. I vote GH.

I'm referring to the JP LMOS and JP enhanced bolt

I have a Voodoo and a JP. JP is noticeably smoother racking it I like the impulse better and as Gerrit says above much easier to clean.

FYI my rifle weighs 8.6# with Vortex 1-6 HD and Luth stock.

I run a 20" LW Criterion. I got it because with my 17" handguard and my hand at the end of it (6' 5") I got a nasty powder burn from the SJC comp on the 18" barrel. I went 20" with a sweet Gas Hog comp. Problem solved but it's not a problem a lot of people have. That Stretch 16 looks like a winner barring special circumstances like mine above.

I recently found on sale at Midway extended chokes for the FNH SLP shotgun. They were cheaper than both Briley and Carlson chokes. They have a blue ring out on the end.

FYI there will be a little gap between the choke and the barrel. Are you screwing it in with the choke wrench? With lube? Take a picture of it in the gun. All mine say INV for invector

I'm the guy who said INVX2 on my Brileys. I think the might be INV and the X2 means extended? Not sure but they fit.

I think the TTI well fits all magazine extensions or that's what "they" say. If you don't want to grind a bunch that would be my suggestion.

What extensions do you use? Taylor's fit no problem. All fit with varying degrees of pressure. Meaning a good smack and they fit. I wasn't having that. I have the proper burr(cutting tool) for the soft metal, I used my dremel as I thought my air grinder might be harder to control. It went well but as I said a lot of metal removed. If you want pics pm me you email. I will add I think there is quite a range of tolerances accepted at Glock so each case is a bit different.

No it was the rear edges of all the named extensions.

I run a 17" Gen 1. It works great. I would buy it again

Primary has good prices on the American Defense mounts. I use the AD Recon mount

I run an SJC Heavy Brass and had to remove a bunch of material for my TTI, Dawson and Arrendondo base pads to fit. I do mean a bunch!

I aim for 1.160" and end up at about 1.158". Works with my KKM barrels.