RSASS build?

[Puma1]

Let's get this straight: I Play airsoft, and I play Call of Duty. Do i play them simultaneously, or think that call of duty or the like is real? No.
Now that that's over: Here's my target:





R11 RSASS™
The Remington Semi Automatic Sniper System is the culmination of a joint effort between Remington Arms and JP Enterprises to develop a highly accurate and superbly built rapid firing sniper rifle. This weapon delivers sub-MOA accuracy out to 800 meters and beyond while providing the tactical advantage of a semi-automatic platform. This weapon succeeds where others fail, meeting any and all mission requirements with ease.
Caliber / 7.62 (.308)
Range / 800-1000 meters
Receiver / JP Enterprises LPR07, Side Cocking
Barrel / 18" or 22", 416 Stainless Steel, Cryogenically treated, 1:10 Twist
Flash Suppressor / AAC Black Out
Suppressor / AAC, Quick Detach
Trigger / JP Enterprises, 3.5-5lbs
Stock / MagPul PSR, Fully Adjustable
Magazine / 19 or 20 round detachable
Hand Guard / JP Enterprises Vtac, Movable rails
Optics / Leupold Mark 4 M3 LR/T, 4.5-14X, TMR reticle, BDC, ** Optional J point
Bipod / Harris LM-S
Rings / Mount/JP Enterprises one-piece
Length/W/o suppressor / 39.5", W/suppressor - 46"

Right of the bat, I know I'll need a:

(I'm just worried about externals here... internals will come later...)

M4 receiver (are there any with a side-cocking handle in airsoft?)
An 18 inch outer barrel
Magpul PSR stock
Harris bipod
the weird looking scope mount (not really necessary)
Scope

what I'm entirely lost on
the top rail and handgaurd.
which outer barrel I'll need,
Lastly: How to make everything compatible.

Looking for some help guys. This will be a lengthy project, and probably won't be started for a while. But I still want ideas on the floor so i can come up with a real plan.

thanks, and if you're still around when It's finished, you get to shoot it

[Da Vinci - Да Винчи]

There's going to be a lot of issues with externals. First off, is the biggest problem. The RSASS shoots a 7.62 NATO cartridge, so you can't use an M4 receiver. The closest would be an SR-25/M110 receiver. Even then, it's very different from the RSASS', as it has a unique JP upper and lower receiver, that as far as I know, is not produced for airsoft (There is a Madbull M4/M16 receiver set, but it's only similar to the RSASS'). You'd probably just be better with an SR-25 build than something, seeing as there are actually airsoft counterparts.
As for the rail, I also don't think there's anything like it in the airsoft world. The closest I know of would be the APS "Guardian" rail, which is still off by a lot.
As for compatibility, you should get the receivers and rail set in stone first. If you have the money, the means, and the drive to actually build one, then you can look into CNC machining a custom receiver and rail, but it'd be very difficult from what I gather.

Long story short, it's a cool gun, but it's not produced in the airsoft world. The closest you can do without any custom machining would be an SR-25 with the APS rail, and Magpul 20LR PMAGs.

[Puma1]

bummer. I figured it would be something like that, and I'm not sure where i came up with the M4 receiver.
I'll look into CNC machining... but i doubt i can go that route.

The SR-25 on the other hand, that might work.

For the handgaurd, will an SR-25 take M4 parts?
I was wondering if the longest MOE handgaurd with some extra holes in it could replicate it well enough.
My other question is the stock. does anything in-market look like that?

[Da Vinci - Да Винчи]

I'm pretty sure the SR-25 has the same threading as other AR's. A chopped up MOE would look even worse, I wouldn't even consider it.
And yes, there are Magpul PRS stocks that are specifically made for airsoft.

[Kjones]

I think for your handgaurds and other things you cant buy, if you got good with fiberglass or carbon fiber then it can be done. My guess is you will spend a ton of time on making a custom gun and by the time you finish it ACM will pop one out for $150 bucks.

[Puma1]

fine, I guess there's no real reason then . just thought it would be cool.

[Bishop (Task-Force Nightmare)]

I'm actually making one of these but I'm going to polar star it. Really the closest thing you can do it get (http://www.airsoftgi.com/mobile/product_info.php?products_id=11123) and the jp barrel that corresponds with it. Also since it is 7.62 you would indeed have to use a sr-25 but there are a lot to choose from, a&k, g&g, g&p...etc. it is possible to get close to it but not exact. But that's something that's a not huge deal in my opinion.

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[Puma1]

awesome, I'd like to shoot it at some point, if possible.

[Bishop (Task-Force Nightmare)]

This project will take me a while to finish but after I'm done, I wouldn't mind at all.

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[Puma1]

awesome. let me know if i can help

[Bishop (Task-Force Nightmare)]

Ill be sure too, thanks! I'm just waiting for the handguard conversion kits to come back in stock to get those checked off my list. I'm probably going to modify the top end of the handguard to be receded and place the gas block accordingly. Like in the reference pictures.

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[Puma1]

i was wondering how you'd do that.
It's a really cool project, but i knew it would be to expensive for me to start on right away.
I'm excited to see that someone's actually doing this.

[Bishop (Task-Force Nightmare)]

Yeah it is quite expensive, especially when I want to add a p* fusion engine.

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