Tampa-XD45

Before & after pics would be great. I've used Birchwood Casey Perma Blue & Alumminum Black with mixed results.

Left side. BTW, I use my $17 Badger Ordnance extended charging handle as a left side charger.

I also use Wolff springs but I've recently seen a lot of this company's 1911 parts on Ebay: http://klonimus.webstoreplace.com/ Their spring kit is only $19.99 for 7 springs. I have no experience using their products but the discussion on the 1911 forum seems to be pretty positive. 1911 Forum link You may find this "TSO 9 recoil spring" thread helpful: https://forums.brianenos.com/topic/265944-tso-9-recoil-spring/

The only 5" 625 PC in 45 ACP listed in the S&W Standard Catalog book is the 625-6 PC Jerry M. design. The description includes "... reduced cylinder freebore". Revo experts, what is reduced cylinder freebore?

Something else to consider is the handguard material. I had a keymod attachment slip consistently when attached to a carbon fiber handguard. CF can be pretty slippery. I haven't tested any MLOK attachments on CF. Had one quad rail that came with an upper and promptly sold it.

For you guys running comps, do you think the extra weight at the end of your barrel does anything?

What solution did you use?

Contact Guinness ... this must be some kind of record.

Guys at WAC have used his services. Give Tim a call 727-463-3817.

Enos classifieds, Amazon, & Ebay. Check with your fellow shooters first. Ebay link for example:

It's mentioned in this thread that a "Switchview for the Razor 1-6 would work with a longer screw" https://forums.brianenos.com/topic/213872-c-more-c3-1-6x24-competition-rifle-scope/

Another resource in Florida who works with firearms: http://www.tsmicrowelding.com/

I've done chamfering with a Dremel and with a chamfer tool and the the results looked identical. The Dremel took longer but they were my guns so there was no cost for my time.

That's strange. Both TK & Ruger brand 10mm moonclips are the same thickness - .032.

The mag release is just an external button and has almost nothing to do with magazine fit unless the mag catch spring is dead or the mag catch is too far out. The magazine catch is what holds the magazine in place. You can screw in your mag catch a couple more revolutions and see if the tighter fit helps with your loose mag fit. See the how to link here: LINK I've been running ODIN mag release for years, and I still run the original PSA mag catches. But I'm one of those weirdo Colt guys.

+1 on the Phone Skope. FYI, these are not "universal". You purchase the model that fits your specific phone.

I use SNS 135s. I don't know if I would notice the effects of bullets variations at USPSA & Steel challenge distances. BTW SNS is now a USPSA preferred vendor as listed here: http://www.multibriefs.com/briefs/uspsa/prefvender-snscoatedbullets.pdf

The Holosun 507C may sit a bit lower due to its smaller window. Check out this pic: https://pbs.twimg.com/media/DHR_aYdXsAQksGn.jpg

I'd like to see a picture of that pressure switch setup if you can post one into the thread.

The guy at Raptor Engineering recommended this paint for the bead blasted finish: https://www.amazon.com/VHT-ESP652000-Satin-Black-Weather/dp/B000CPIN34

Welcome from an ex Chicagoan.

Most 9mm BCGs work with Glock or Colt mags. I don't see any functional differences in your two bolt faces.

Let's start with the mags. Both mags in the pictures are UZIs. Do you have access to any brand of Colt style 9mm mags testing? Read my post about mag blocks here: https://forums.brianenos.com/topic/258139-which-magwell-adapter/?tab=comments#comment-2875702 See the pic I posted in this thread showing proper magblock & bolt alignment: https://forums.brianenos.com/topic/252550-colt-9mm-magazine-feed-question/?tab=comments#comment-2810470

Thanks for the hands on review. 65 MOA circle is too big for me. The 507C 32 MOA circle seems to be a good all around size for USPSA & Steel for my eyeballs.

+1 on the Raptor mount. I just wish they had them in black.