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Theoretical bullets that don't exist yet and their virtues. (For AR15s & AR10s).

highbclowgr

Sergeant of the Hide
Full Member
Minuteman
Mar 22, 2023
391
100
Canada
Who can come up with insane cartridges and bullets?

I'll start.

700gr .45 Raptor Raufoss Rounds.

This could take out APCs. Basically like the Cobra Assault Cannon from Robocop 1.

You could have drums fed mags. 50 rounds.
 

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Take Hornady’s evil awesome 53 V-Max and turn it in to a 65-68 grainer with a .380 or so G1. Just because I want it!


This inspired my next cartridge.

.357 Rowland.

.460 Rowland necked down to accept .358 or .355 projectiles.

180gr SJHP @ 1500 FPS.
158gr SJHP @ 1700 FPS.
125gr SJHP @ 1900 FPS.

A super low b.c. 65gr Xtreme Defender @ 2600 FPS.

The .357 Sig was devastating enough at 2250 FPS.

Imagine a 2011 with a 2 lb trigger and a 3 inch barrel?

Imagine a Glock 29 SF Comped?

The 180 SJHP would go like 1350fps probably.
That is a serious carry round.
 
I would name my mythical round 6.5 creedmoor and god would smile every time I pulled the trigger , oh wait that happens now ...


I can name .300 RCM with a .30 cal 196gr
.652 b.c. RUAG A.P. bullet would destroy.


0.5 MOA.

Nice try, Volunteer Sven. (6.5x55).
 

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.375 RCM in a SR25 16 inch barrel with 120 grain Lehigh Close Quarters ammo at 500 RPM.
 

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