SOLGW MK1 Rifle

Manufacturer: Sons of Liberty Gun Works
Category: Small Arms & Infantry Weapons
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Caliber 5.56 NATO
Effective Range Medium
Rate of Fire Semi-auto
Weight Medium

Full Specifications

1. General Information

Name	SOLGW MK1 Rifle
Weapon Type	Assault Rifle
Manufacturer	Sons of Liberty Gun Works
Country of Origin	United States
Year Introduced	2018
Designer	Sons of Liberty engineering team
Service Status	In service (law enforcement and civilian)
Users	United States

2. Performance

Muzzle Velocity	About 2900 fps
Effective Range	300 to 500 meters
Maximum Range	About 600 meters
Rate of Fire	Semi-auto
Accuracy	High
Reliability	High

3. Dimensions

Overall Length	About 33 inches
Barrel Length	16 inches
Height	About 8 inches
Width	About 2.5 inches
Weight (Empty)	About 6.5 pounds
Weight (Loaded)	About 7.3 pounds

4. Ammunition & Firepower

Caliber	5.56 NATO
Cartridge Type	5.56x45 mm
Feed System	30 round magazine
Fire Modes	Semi-auto
Operating Mechanism	Gas operated

5. Build & Materials

Construction	Steel and aluminum
Durability	High
Ergonomics	Modern

6. Sights & Accessories

Standard Sights	Iron
Optics Compatibility	Picatinny rail
Accessory Mounts	M-LOK
Optional Attachments	Flashlight, laser, optics, suppressor, bipod

7. Variants

Variants

MK1 configurations differ by handguard and furniture

8. Operational History

Combat Proven	No
Notable Conflicts	None
Military Adoption	None

9. Additional Notes

Special Features	Mid-length gas system
Modern Upgrades	Free float rail, improved internals

10. Disclaimer

Legal Notice

Information is for educational purposes only. TheDefenseWatch.com does not sell, trade, or promote illegal acquisition of firearms.

Our Rating

The overall rating is based on review by our experts

6.8

Reliability 6 / 10
Firepower / Lethality 7 / 10
Accuracy 7 / 10
Versatility / Modernization 7 / 10

PROS

Strong build quality
Smooth recoil cycle
Good accessory support
Simple upkeep
Steady mid-range accuracy

CONS

Higher price than basic carbines
Limited factory variants
No advanced controls
Not the lightest option
Lacks special coatings found on some rivals

SOLGW MK1 Rifle Tactical

The MK1 uses a 5.56 NATO chamber with a mid-length gas system that gives a steady recoil cycle. This setup improves comfort during long sessions and helps shooters stay on target through rapid strings. The rifle also uses high grade materials, including a quality barrel and strong bolt carrier group, which support tight groups at practical ranges.

The carbine ships with an M-LOK handguard that accepts a wide set of lights, lasers, and grips. A full-length Picatinny rail gives plenty of room for red dots or magnified optics. The rifle keeps a clean and practical feel, with no extra parts that add weight or slow handling.

Law enforcement teams, private contractors, and trained civilians often pick the MK1 for patrol work, home defense, and training. It offers strong reliability in rough weather, steady accuracy out to medium distances, and simple upkeep. While it is not a military issue rifle, many users treat it as a work tool rather than a hobby gun.

The MK1 stands out for sturdy build quality rather than special tech. It is built for shooters who want a carbine that holds up to constant training and long service.

SOLGW MK1 Rifle Price

The SOLGW MK1 rifle is a trusted carbine built for hard use in law enforcement, security, and civilian defense roles. Sons of Liberty Gun Works, based in Texas, builds the MK1 around simple goals: strong parts, dependable function, and long service life. The rifle follows the AR15 layout, so users will find it familiar, easy to handle, and simple to maintain.

Reviews

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Firepower / Lethality:

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