Grumpy Man Ventures LLC.

04/06/2026

03/09/2026

in the house.

Nomad 30
Lightweight. Versatile. Modular. The Nomad 30 exists for the everyday user. Designed to go everywhere you go, mounted on whichever rifle suits your job for the day.

Weighing in at just 14 ounces you’ll hardly know it’s there. Featuring an improved high-efficiency baffle design, you’ll appreciate industry-leading sound reduction at the muzzle and minimal first-round-pop.

Don’t let the lightweight fool you. It will enjoy long walks in the woods with you, but will also handle every bit of that rigorous training course.

It ships with a 5/8-24 fixed mount. But you have options. The Nomad 30 is compatible with our Xeno and KeyMo mounting system as well. Plus, the Nomad 30 is compatible with all R-Series front caps.

A request from a customer, so here it is.

Disclaimer: NOTHING IN THIS POST IS FOR SALE ON META.

02/25/2026

Finally.

The all-new Kuna™ from Springfield Armory® is a PDW built to deliver exceptional performance in a portable package. Its monolithic aluminum upper provides a durable frame, housing a roller-delayed operating system that dramatically reduces felt recoil. Fully ambidextrous, this feature-rich platform is available in 9mm and comes with two 30-round magazines. Precision manufactured for optimal fit and function the Kuna’s small profile, nimble handling and prolific capacity make it a fierce personal defense platform.

DISCLAIMER: NOTHING POSTED IS FOR SALE ON META.

02/23/2026

We finally have a Kuna 9mm with the brace on the way.

Speak if you want it before I keep it.

02/12/2026

The BANISH 556 is a dedicated, hard-use suppressor built specifically for the demands of the 5.56 NATO/.223 REM cartridge. Engineered for sustained fire and extreme heat, it features an additive manufactured Inconel core paired with a stainless-steel blast chamber to withstand aggressive firing schedules including full-auto use.

The BANISH 556’s controlled-flow technology includes helical vents that significantly reduce back pressure, making it well-suited for full- and semi-automatic platforms. With no barrel length restrictions, the suppressor delivers consistent performance across a wide range of configurations, while still maximizing flash and sound suppression. On a 16-inch AR-15, it averages 132.4 dB and on a 10.5-inch AR-15, it averages 137 dB.

Compact and robust, the BANISH 556 measures just 6.3 inches in length, 1.65 inches in diameter, and weighs 15.6 ounces. It utilizes an industry-standard HUB mount and includes a 1/2×28 direct-thread mount. Finished in black or FDE Cerakote and backed by a lifetime warranty, the BANISH 556 is built for shooters who need a dedicated 5.56 suppressor that performs reliably under pressure.

Disclaimer: NOTHING IN THIS POST IS FOR SALE ON META.

****ms

02/05/2026

My next build is starting. Another machine gun inbound? I think so.

****ms

02/04/2026

Bought a play toy for me, that may come in handy for you guys.

Time to figure out how to download the software and use this thing.

****ms

02/04/2026

IYKYK…

New tool came in today for the next build.

01/29/2026

The new Banish 556 incoming.

The BANISH 556 is a dedicated, hard-use suppressor built specifically for the demands of the 5.56 NATO/.223 REM cartridge. Engineered for sustained fire and extreme heat, it features an additive manufactured Inconel core paired with a stainless-steel blast chamber to withstand aggressive firing schedules including full-auto use.

The BANISH 556’s controlled-flow technology includes helical vents that significantly reduce back pressure, making it well-suited for full- and semi-automatic platforms. With no barrel length restrictions, the suppressor delivers consistent performance across a wide range of configurations, while still maximizing flash and sound suppression. On a 16-inch AR-15, it averages 132.4 dB and on a 10.5-inch AR-15, it averages 137 dB.

Compact and robust, the BANISH 556 measures just 6.3 inches in length, 1.65 inches in diameter, and weighs 15.6 ounces. It utilizes an industry-standard HUB mount and includes a 1/2×28 direct-thread mount. Finished in black or FDE Cerakote and backed by a lifetime warranty, the BANISH 556 is built for shooters who need a dedicated 5.56 suppressor that performs reliably under pressure.

01/29/2026

Need more…

01/26/2026

Electronic NFA forms
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Let us know what you need.