Mega Rad Gun Thread

[SHIGGSHOGG]

who here has a race gun? we like to call ourselves "MP5 and Friends"

Built like a 5 pound AR with mega pencil barrel, magnesium handguard, skelly BCG, light stock, and slim VG6 brake. Pretty legit but don't shoot it much. Shoots great tho and feels like it weighs half what it should. You can just gas them more or less for reliability vs no recoil

 

[Gentle_Brick]

Barrel length arguments are retarded. Good defensive ammo will still upset at 1900fps. A socom 10.3" will have a mk262 round going that fast out to 300m, further than anyone is going to be reliably making first round impacts on the 2 way range.

 

[Foley]

Barrel length arguments are retarded. Good defensive ammo will still upset at 1900fps. A socom 10.3" will have a mk262 round going that fast out to 300m, further than anyone is going to be reliably making first round impacts on the 2 way range.

It is retarded when we are talking about it from an individual users persepective outside the 1%.

It's not retarded for the pencil pushers in the military though. Same goes for reliability.

 

[Gentle_Brick]

It is retarded when we are talking about it from an individual users persepective outside the 1%.

It's not retarded for the pencil pushers in the military though. Same goes for reliability.

Sure, a 0.5% increase in probably matters when you talk that scale, but people itt don't seem to get the idea of decision making for an institution vs the individual.

 

[WhatInTheActualFuck]

If they make the chamber longer like 38/357 guns you will encounter the same problem those guns have. Shooting a lot of the shorter cartridge will build up carbon at the far end of the chambers and cause jams with the longer ammo.

I'm kinda hoping that if this procurement request advances, we'll get some kind of standardized quick-change barrel upper for the AR platform to accommodate the dual-ammo request which would be kinda dope.

 

[SaidNoOneEver]

I got my first suppressor today. ATF approved it in like 3 business days. Wild.

I'm addicted now. I want a 9mm one next.

My first took over two years, a resubmission from scratch and now I have a UPIN number from the FBI that I put on everything. That really sucked.

 

[Falcos_Commisar]

I don't think it will fit in a standard chamber, isn't the request to replace the entire upper?

The upper is getting replaced so it can be beefed up a bit to withstand the pressures.

The barrel and especially the barrel throat have to be able to handle 80k+ psi 5.56mm loads from the new superhot rounds.

It's fit right onto a factory M4A1 lower so it's using the standard carbine buffer length.

The new rounds should be dimensionally identical to M855/A1 or Mk 262. It's just a LOT hotter.

"Primary Attributes:

HICAR shall be chambered in 5.56x45mm NATO. (T=O)
HICAR shall be compatible and capable of fit and functioning with the M4A1 lower receiver group without permanent modifications (T); with zero modifications (O)
HICAR shall fire and function with M855A1, Mk262 as well as Government supplied M855A1+ hypervelocity ammunition loaded to 82kpsi (T); with future hypervelocity ammunition designs optimized for projectile velocity and terminal effects on target (O). "