POTD: Heckler & Koch G11 in the Gray Room

Eric B
by Eric B

The Heckler & Koch G11 is probably the most famous and recognized non-production rifle ever.

Even today, over 50 years since its development began, the G11 still looks like a firearm of the future.

These fantastic photos are from Heckler & Koch’s Gray Room, and taken by Jeremy Tremp ( Offensive Marketing Group).

The HK G11 used a 51 gr caseless 4.73×33 mm projectile

Technical Specifications (from 1989 H&K Brochure):

Length: 75cm (29.3in)
Weight (unloaded): 3.8kg (8.4lb)
Barrel Length: 54cm (21.3in)
Action: Gas-Operated, rotary breech
Calibre: 4.73x33mm
Feed: 45 or 50-round, single stack, box magazine
Cyclic Rate: sustained fire: ~460rpm / 3-round burst: ~2,000rpm

(Source: Armourer’s Bench and Wikipedia)

The G11 has an Integrated optical sight, which I think was developed by Hensoldt AG.

All pictures by Jeremy Tremp, used with permission. Please check his Instagram account out.

For more pictures from the Gray Room and The Great Wall of the G11 please check our previous article here.

Heckler & Koch’s Gray Room – 2017-2018 Edition

Last time The Firearm Blog wrote about Heckler & Koch’s Gray Room we stated we cannot get enough. I for sure can’t either, yet I’ve never been there and probably never will see it, just like most mortals. I own a Heckler & Koch rifle (MR223), but that’s probably as close as I’ll ever get … Continue reading

Fun Fact: The Heckler & Koch G11 is banned by name in Canada. ( Source)

The firearm of the design commonly known as the Heckler and Koch (HK) Model G11 rifle, and any variant or modified version of it.

Eric B
Eric B

Ex-Arctic Ranger. Competitive practical shooter and hunter with a European focus. Always ready to increase my collection of modern semi-automatics, optics, thermals and suppressors. TCCC Certified. Occasionaly seen in a 6x6 Bug Out Vehicle, always with a big smile.

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  • Collecting History Collecting History on Dec 24, 2019

    Looks like a 2' x 4' with a scope.

  • RickH RickH on Dec 24, 2019

    I don't know why this weapon gets so much scorn. I remember first reading about it 30-some years ago. I applaud a company trying to advance the technology.

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