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Military Guns and Ammunition

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This is intended for people interested in the subject of military guns and their ammunition, with emphasis on automatic weapons.

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NGSW Phase 2 Consolidation and info   Small Arms <20mm

Started 30/8/19 by gatnerd; 502303 views.
stancrist

From: stancrist

14-Jun

Seems like it would be a very poor form factor for a hand grenade.

Significantly heavier and much bulkier than current hand grenades.

poliorcetes

From: poliorcetes

14-Jun

Nothing bigger than a modern hand granade is going to make sense. 

Just compare a potato masher with a small drone with an optimized (non improvised) grenade or a smaller suicidal drone. The later can go through windows and doors, and the former is making the lives of the people at the front a hell right now. Specially by night

JPeelen

From: JPeelen

14-Jun

As a matter of fact, the German 30 mm HE rifle grenade of WW2 in the beginning could be used as a hand thrown grenade.

This feature was later dropped, possibly to simplify manufacture. I am not familiar with reports on the use.  

roguetechie

From: roguetechie

15-Jun

You almost stumbled upon an idea I've been kicking around...

What if you have a potato masher/fn bullet thru style "rifle grenade" (only maybe a bit bigger) that has a single folded coaxial rotor which deploys the motor using a simple air speed sensor that kicks the rotor open as soon as it stops accelerating/gaining altitude from either being thrown or being launched.

By using a single coaxial rotor like that and not needing the full power to take off or start from a dead stop you could use a much smaller motor to charge size ratio giving you more flight time/range.

It could actually make for a decent little weapon

Apsyda

From: Apsyda

3-Jul

Apsyda said:

https://www.gao.gov/docket/b-420766.1

https://www.gao.gov/docket/b-420766.2

Both GAO protests were withdrawn by TV via Lone Star. As expected they didn't go anywhere in the end.

I suppose that means that SIG really did at least fit the standards asked for by the Army, if not definitely being the best rifle. Shame the protests didn't go further on the off chance some interesting trials info could have been released.

Gr1ff1th

From: Gr1ff1th

4-Jul

Well, time to commence the 3+ decade wait until we can FOIA the trial results to find out what really happened to the Textron entry, just like ACR before this

BruhMomento

From: BruhMomento

4-Jul

https://www.youtube.com/watch?v=WQnaTrLROCE

RAROG's plastic machine gun belts. useful for the future?

stancrist

From: stancrist

4-Jul

Ukraine's Plastic Machine Gun Belts -The Firearm Blog

Looks very useful for 7.62x54R, but it is a different link design than used with 7.62x51 and 6.8x51.

RovingPedant

From: RovingPedant

4-Jul

Pull-out rather than push-through does make more sense for plastic link. I’ve seen plastic M13 link but apparently it’s not as robust as the metal. Not really a surprise.

stancrist

From: stancrist

18-Jul

The US Army's new Belt fed Machine gun. The M250 is replacing the M249

Thanks to Established Titles for sponsoring this video! Get 10% off on any purchase with code GARANDTHUMB. Go to https://establishedtitles.com/GARANDTHUMB an...

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