Please critique my build plan

[Bob Sanders]

Here's the plan for my 3 gun tool. Rubber City Armory low mass BCG, 18" Stag SS barrel, JT's gas block presumably off his Stag barrel (new, I think it's a Samson), Miculek comp, JP low mass buffer on standard rifle spring, 15" Troy tube, and the Stag lower I've been using. Any glaring problems before I cob this together?

 

[ShaneP]

Sounds good to my simple mind Bob.

 

[jtischauser]

The RCA low mass isn't as low mass as the JP or AP Customs. Go big or go home. Or in this case go little or go home.

 

[Bob Sanders]

The RCA low mass isn't as low mass as the JP or AP Customs. Go big or go home. Or in this case go little or go home.

True, but I have one NIB that I got for less than a standard milspec, and it needs a home. Plus, gas isn't adjustable. Will it cause me any issues?
This is what I get for being a sucker for shiny things.

 

[Matt1911]

You won't have any problems using a standard gas block.

 

[jtischauser]

Cool if you already have it knock yourself out!

 

[Bob Sanders]

One last thing, are there any concerns using a Miculek comp on a stainless barrel? Anyone who has ever screwed with stainless threads knows bad stuff happens, so, just wondering.

 

[Spiff]

I had a blued Titan on a JP stainless barrel for years. No problems. I always put grease on semi-permanent AR threads (barrel nut, muzzle).

 

[Bob Sanders]

I had a blued Titan on a JP stainless barrel for years. No problems. I always put grease on semi-permanent AR threads (barrel nut, muzzle).

I was honestly considering Teflon tape. But I have some heavy duty anti-seize that should work. I never test fit stainless fittings without teflon. Just not prudent. Lol!