Traditional Ramp Front Sights such as this one are in the Brownell's catalog.
This one had a 6-48 screw under the front sight blade. After a lot of filing with safe edge files, that screw was too short. So a longer 6-48 was used, but had to turn the head down to a smaller diameter for it to fit the counter-bore under the base's dovetail. I then taped a hole through the upper.
However, I attached and detached the base so many times the threads in the thinned part of the aluminum gave up, so I'll put a nut on it under the top of the rail. Next time I would time the screw hole to a "rib" so I'll have more of a thread through the rail.

Thanks for bringing you concerns to our attention. We appreciate your selection of our company's products and I think its important for all to know the we have a very high commitment to innovation, product quality and customer service and we stand firmly behind our products and workmanship. If any of our customers ever believes that they have a legitimate concern about something that we've manufactured, we'd like to hear about it so that we can evaluate the concern and take remedial action if necessary.

Regarding the images posted above and the concerns expressed; of course we'll gladly take a look at it and if we determine that something incorrect has somehow made it past our QA processes and personnel, then we'll strive to find a satisfactory solution to correct the matter. Pictures can be deceptive though since they only "tell" one side of a story in an information vacuum regarding the quality, origin and fitment of the other associated components to which our product may be compared.

One thing that I would like to point out while on the topic of perceptibly "mismatched" parts is that most SCR lowers are machined from 7075-T6 forgings, as are most of the available upper receivers on the market. Forgings, castings and extrusions are generally selected when manufacturing large volumes of the same components due to lower manufacturing costs through economies of scaled production, which translates to a more friendly consumer price at the retail counter. Inherent in the design and application of forgings, castings and extrusions is that they all provide "near net" shaped parts, but are by design oversized in almost all directions to permit the net tolerances to be finish machined into them. This "wiggle room" in the oversized base part is what affords the machining department enough material to cut an accurate finish path. So it is not at all uncommon to see "offsets" in machined forgings that are perfectly within design tolerances and limits, provided they don't affect operation and function of the assembly to which they belong.

So toward evaluating our product and your stated concerns with it, we'd like to send you a Return Authorization (RA) number and ask that the product be returned per the instructions on the Product Support Form for evaluation. Once received, it will be evaluated per our manufacturing standards and tolerances for conformity. As I already mentioned, we have a very high commitment to product quality and customer satisfaction so we look forward to addressing your concerns. Thank you.

Well, tell that to the guy who just paid $25-30K for a Transferable M16A1 with similar visible forging offsets and let me know if we're still at "Cadillac pricing". If you can't afford our products or don't think that they bring enough value to the table for the price at which they're available, then there are plenty of other firearms in the marketplace for your consideration. It's a free market and we're staunch supporters of it. Our products are 100% Designed and Made in USA by US Citizens and that commitment caries a price with it. I understand that you can find AR's with tons of Asian parts in them for $450 Retail, but we're just not that company who will ever be offering them for sale or building our gear with those kinds of parts.

And if you're looking for a custom fit and finish SCR with finer features and finish options including wood butt stocks, etc; then you're in luck because we do have a Signature Series SCR in the works but the price will probably be triple the amount of the standard production models. Thanks and stay tuned.

I think you're off on both. A customer stated a concern and we have attempted to address it.

Nobody has suggested that his concerns aren't valid which is why we're in communication with him to get it in for evaluation and remedial action if necessary. We stand behind our products and we've been pretty clear about that.

Well actually, to be fair...you're getting a complete semi-auto lower receiver assembly with detachable magazine capability...including bolt carrier w/strut that accepts almost any AR upper, barrel, bolt, cam pin, firing pin, charging handle, handguard, extractor, magazine, ambi-mag release and caliber option available to an AR... BUT, that you can also have almost anywhere in the USA where AR's are limited or considered "Assault Weapons" including New York, NY City, New Jersey, California, Washington D.C., Maryland, Connecticut, etc. without any bullet buttons, funky stocks or other felony workarounds. Yep, not too bad when you actually stop and think about it...

And for those who don't live in those areas, you never know when you might just want to load up the kids and take them on a camping trip that has you travelling through New York on your way to Maine, or into California to see the Redwoods for example and you'd like to have more than a sharp stick to protect your family...

Plus, there's some pretty cool bangsticks that folks are building with our SCR lowers and rifles.

Since this is a an SCR Pic thread, he's a rebuild of a factory SBR concept gun on a FightLite lower receiver with Sporter Short butt stock topped with a Mega Arms keymod upper. Barrel is a chrome-lined FightLite 10" ultra-lite with Lantac Dragon muzzle brake threaded on the end. Optic is Aimpoint T1 micro on low mount, AXTS charging handle assembly, magazine and handguard covers are Hexmag and ambi-mag release is Knight's Armament for fast grab-and-strip mag changes. Bolt catch is FightLite. Basically, our version of a modern day "Mare's Leg"! Oh yeah, trigger is Nickle Boron...

We've tried some of the others on the market and prefer the Knight's for its longer paddle, which is a nice lever to reduce the pressure required.

ETA: One nice thing about the removable accessory bolt catch on the SCR is that it permits installation of a KAC ambi-mag release and a STANDARD button, without using their over sized button and set screw which I'm not crazy about.