Right then. Update time:
Project 3 has begun. (The other two are the suit and augmented reality system)
So the plan is to build an airsoft BR85 (Halo 4 Battle Rifle), I've had this idea for a while but seeing the fantastic work being done by DeadzManWalking has kicked me into getting it done.
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So that's the desired outcome, however I will be making some sacrifices, the iconic holosight on the BR is impractical and I don't have the skills to make one (open to suggestions if anyone does). And the magazine, there are two ways of doing this, one is custom magazines, the second is go for standard M4 magazines, in the interest of compatibility and ease of use I'm going for the latter, however, the rest of the rifle I will be making as accurate as possible.
Now then, internals, most of them I'll be recycling from a standard M4 airsoft rifle (which is currently firing at around 320 FPS). As this rifle is a bull pup design I'll be removing the trigger from the V2 gearbox and mounting it in the handle with the gearbox being situated in the rear of the gun, in addition a new barrel is needed, this will lower the FPS a bit but it shouldn't impact on performance, in addition the BR in halo fires in 3 round bursts, I aim to implement this via adding what's known as a MOSFET system, this should allow for burst control features and switching to full auto if needed.
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These are the internals that have been (roughly) modelled so far, the gearbox is lacking the motor and there are many little details I need to add to allow this to be useful in the rest of the CAD design for the rifle. So to give a better idea of how this is all going into the BR:
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The hop up unit is likely to require a custom feed as I'll be experimenting with scale and where to locate the components however it may be difficult to align the magazine without a feed leading from the magazine to the hop up.
The shell of the BR will be 3D printed, however as airsoft is a rough game and will put a lot of strain through the rifle I intend to add aluminium support tubes running through the print to reinforce the rifle and hopefully prevent breakage.
As for the armour, unfortunately it's still on standby, turns out the mannequin I ordered is in China, so I'm still waiting on delivery of it. (not going to make that mistake again)
Anyway, hope y'all enjoy. Any feedback is really appreciated