New Guns 2025: SIG Sauer M400 ROSE Rifle

In partnership with world shooting champion Lena Miculek, SIG Sauer's ROSE brand has expanded into new territory: an AR-platform rifle.

posted on February 19, 2025
** When you buy products through the links on our site, we may earn a commission that supports NRA's mission to protect, preserve and defend the Second Amendment. **

SIG Sauer, in partnership with Lena Miculek, has announced the launch of the long-anticipated M400 ROSE rifle. Officially unveiled this past weekend as part of the 2nd anniversary celebration of the ROSE program, the newest ROSE firearm is more than just a rifle. It’s a symbol of strength, precision and commitment to empowering women in the shooting sports.

Tailored specifically to meet the unique needs of women shooter, the ROSE M400 was designed for performance, style and ergonomics. Developed with the valuable input from legendary 10x World Champion Shooter Lena Miculek, the rife is engineered to deliver the perfect blend of comfort, accuracy and control.

At the core of the M400 ROSE is a lightweight rifle chambered in the popular 5.56 NATO cartridge that is easy to operate while offering minimal felt recoil. The M400 ROSE is packaged with hand-picked components suggested by Lena Miculek herself. Among her preferred features include a thin, 10-inch M-LOK handguard and Romeo5 red dot.

Additional features include ambidextrous controls for both left and right-handed shooters, an adjustable 6-postion Magpul SL stock, plus Rose gold accents across the rifle’s key components—trigger, safely selector, magazine release, forward assist and flash hider.

Packaged with the M400 ROSE is a host of common accessories that will enhance your next trip to the range. From the custom ROSE Savior soft-sided carrying case to the included dummy rounds and combination lock, the additional items included in the kit offer helpful tools to accelerate the next chapter of your firearm ownership. 

Check out the video featuring Lena Miculek.

Key Features:

★ M400 Rifle Chambered in 5.56 NATO with 16” Barrel
★ ROSE Gold Operating Controls
★ 10” M-LOK Alloy Handguard
★ ROMEO5 GENII Red Dot Sight
★ Barricade Stop
★ Magpul SL Stock
★ Custom ROSE Savior Case
★ (3) 5.56 Dummy Rounds
★ Video Training Series

For more, visit SIGSauer.com

 

Latest

Rao Wood Turkish Walnut Photo By The=Hallowell&Coillustratedfirearmsdirectory Lede
Rao Wood Turkish Walnut Photo By The=Hallowell&Coillustratedfirearmsdirectory Lede

Gun Stocks: Which Wood—You Choose!

The stock is the first thing you notice about a rifle. Here's why the wood chosen for a particular model firearm is anything but random.

Three Tips for Summer Road Trips While Carrying Concealed

It seems like an easy task to just pack your CCW and be on your way to your summer destination. But wait—there's more.

Where Memories Take Flight: A Mother-Son Tower Shoot

As shared by the author, the most meaningful moments with our children are the ones without distractions, when phones are put away and we can focus on simply making memories.

Terminology Wars: Seasoned Firearms Instructors vs. Younger Students

With each generation, archaic phrases can seem like a whole new language. If you are from "back in the day," here's how to handle the passing of the torch to new—and younger—instructors.

The Armed Citizen® Reload May 8, 2026

A trio of brave women lived to tell their tales of non-victimhood.

Range USA Celebrates Mother’s Day with Lady Sure Shots Events Across All Locations 

This session of the shooting club will offer exclusive merchandise and limited time offers in honor of Mother’s Day, while continuing to promote firearm safety and education. 

Women's Interests



Get the best of NRA Women delivered to your inbox.