$1,100.00

M4 Block II ish

Price Negotiable?: Yes
Phone Number: 4352299315
Condition: Used
Listing Type: .Individual
City: Brigham city
State: Utah
Zip/Postal Code: 84302
Local County (e.g., Summit County): Box Elder
Caliber: 5.56x45mm
Terms: Must agree to terms
Listed: September 8, 2026 4:37 pm
Expires: 49 days, 14 hours

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Listing Type: .Individual

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Description

Thinning the herd a bit.

This is a rifle that was built by the armorers at Cobalt Kinetics a couple years ago. It’s stupid accurate and reliable, built with high quality components all around. Originally spent 1800 on it so it’s a steal.

Upper specs:
Aero M4 receiver
Criterion hybrid contour 16″ mid length barrel (amazing barrel)
Daniel Defense RIS Il hand guard
Silencerco ASR muzzle device
Microbest BCG
Radian Raptor Charging handle
DD rear sight
PRI front sight

Lower Specs:
Aero ambi receiver
Vitor A5 receiver extension
Magpul STR stock
POF 3.5 lb trigger
Bcm grip
Ambi safety selector and mag release

Low round count, obviously has been rattlecanned.

Not really looking for trades, but I would be interested in an MP5 clone or g6 Glocks

Text for contact.
Can meet anywhere along I-15 from Brigham to SLC.

Check out my other ads by clicking the “poster” button below the description if you’re on a phone, or to the right of the title if you’re on a computer.

Listing ID: 95168dc75ec6e85f

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