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Ridgeline Defense RD-15 LPR

Around the gas-block is very tight, I would be very cautious trying to mount any though those slots. Everywhere else is functional. Again we just need to be aware of actual screw lengths. I’ve come across 3 or 4 different length MLOK screws, they’re far from universal.
Sure. I tried filing them down and still had my doubts about clearance and decided to shoot without the pic rail. I haven't shot the gun with any mlok attachments just to rule it out.
 
Here’s some photos I took idk if these will help. Still waiting for my receiver set to ship.
 

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By the looks of it, I think it’s good. The OEM looks bigger. I just used my Seekins Reciever set for my 6ARC. My 18” proof 223 barrel I’ll be putting into the Ridgeline Reciever set will have a fixed GB. I’ll prolly go with BCM because that seems to be small and quality.
 
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By the looks of it, I think it’s good. The OEM looks bigger. I just used my Seekins Reciever set for my 6ARC. My 18” proof 223 barrel I’ll be putting into the Ridgeline Reciever set will have a fixed GB. I’ll prolly go with BCM because that seems to be small and quality.
You'll know as soon as you shoot it. Curious to see how it turns out
 
Im going to grab a ridgeline upper when back in stock. As far as the AR10/ RD-10 in future development goes, I think a cool idea would be like the POF revolution, semi-monolithic upper w/ arca, with the RD-proof barrel. I'm probably alone in this, haha. But I've always liked the smaller receivers and smaller bolt carriers in them, makes for a lite and smooth shooter. IMO it would be the one ar10 to rule them all.
 
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