Christensen Arms 8010613900 Ridgeline FFT Full Size 7mm-08 Rem 4+1, 20″ Stainless Steel Threaded Barrel, Stainless Aluminum Receiver, Black w/Gray Accents Fixed Sporter w/Flash Forged Technology Stock
December 8, 2025
Radical Firearms AR-15 RPR 5.56x45mm NATO 16″ 30+1 Black Melonite Black 6 Position MFT Minimalist Stock Black MFT EPG 16 Grip Right Hand
December 8, 2025
CMMG 55BB40BMB Resolute MK4 5.56x45mm NATO 16.10″, Midnight Bronze, M-LOK Free-Float Handguard for AR-Platform (No BCG or Charging Handle)
$511.95
CMMG 55BB40BMB Resolute MK4 5.56x45mm NATO 16.10″, Midnight Bronze, M-LOK Free-Float Handguard for AR-Platform (No BCG or Charging Handle)
6 in stock
Top off your next build with this RESOLUTE Mk4 Upper Group. Chambered, this upper group is a staple for any collection and comes ready to pair with the AR15 lower group of your choice.
| UPC | 810103473508 |
|---|---|
| Manufacturer | CMMG |
| Manufacturer Part Number | 55BB40BMB |
| Caliber/Gauge | .223 REM/5.56 NATO |
| Barrel Length | 16.10" |
