The CMMG Resolute 300 AR 5.7x28 Midnight Bronze 40-Rd SSA Trigger is a 5.7x28mm ar style rifles from Cmmg. It is available from 1 vendor at $1680.99.
Name: CMMG Resolute 300 AR 5.7x28 Midnight Bronze 40-Rd SSA Trigger
Brand: Cmmg
Category: AR Style Rifles
Caliber: 5.7x28mm
Barrel Length: 16.1"
Capacity: 40 rounds
UPC: 816422029587
SKU: UCEN9zdLP
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AI-generated insights derived from customer reviews and discussions on popular gun-enthusiast forums.
The CMMG Resolute 300 AR is chambered in 5.7x28mm and comes in a Midnight Bronze Cerakote finish with a 40-round magazine and Geissele SSA 2-stage trigger. The 16.1-inch barrel is built on forged 7075-T6 receivers, and the CMMG RML15 M-Lok handguard keeps the profile slim while giving you standard accessory attachment points.
| Caliber | 5.7x28mm |
| Model | Resolute 300 AR Rifle |
| Capacity | 40 rounds |
| Magazines included | 0 |
| Barrel length | 16.1" |
| Action | Semi Auto |
| Color | Midnight Bronze |
AI-generated insights derived from customer reviews and discussions on popular gun-enthusiast forums.
Owners of the CMMG Resolute 300 in 5.7x28mm Midnight Bronze tend to be genuinely enthusiastic about it — the Geissele SSA trigger draws consistent praise for its pull weight and clean break, and the Midnight Bronze finish gets attention at the range. The 5.7x28mm round's low recoil makes it easy to shoot for long sessions.
The recurring criticisms are practical rather than quality-related. 5.7x28mm is harder to source than mainstream calibers like .223 and costs more, which limits how often some owners take it out. The price of the rifle itself puts off buyers comparing it to more basic AR configurations. A few newer shooters mention that 5.7x28mm ballistics require some adjustment if you're coming from common pistol or rifle calibers.
Aftermarket support is thinner than on standard AR-15 platforms, which comes up in discussions about customization. Overall, the community generally views it as a well-built rifle with a niche caliber — appealing to shooters who have a specific reason to run 5.7x28mm, less compelling as a general-purpose buy.
Price Range: $1680.99 - $1680.99
| Vendor | Price | Condition | Link |
|---|---|---|---|
| Grabagun Com | $1680.99 | New | Buy Now |
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