Mossberg’s 590R: 18.5″ barrel with integrated heat shield and Accu-Choke cylinder bore, Flat Dark Earth Cerakote, Magpul MBUS 3 folding sights, rotary safety selector, flat-profile trigger and adjustable stock (about 12–15.25″ LOP). Mossberg lists about 36.25″ OAL, about 7.1 lb and 6+1 capacity with 2.75″ shells (3″ chamber). Manufacturer part number: 50758.
Key features
- 12 gauge; 3″ chamber; 6+1 capacity
- 18.5″ barrel w/ heat shield; ~36.25″ OAL
- ~7.1 lb (Mossberg); FDE Cerakote
- Magpul MBUS 3 folding sights
- Rotary safety selector; flat trigger
- Adjustable LOP stock; Accu-Choke cylinder
Buying from PM Customs in Yukon
PM Customs is a licensed FFL in Yukon, OK, serving the Oklahoma City metro. Choose local pickup by appointment (generally Mon–Sat, 8 AM–4 PM), or have your 590R shipped to your local FFL. You pick at checkout. Questions? Call 405-265-8955.






