Mossberg 590S Pump Shotgun, 12Ga, 20″ Barrel


Back-In-Stock Notifier


Mossberg 590 Pump Shotgun 12Ga, 20″ Barrel

For the ultimate in shooting flexibility, the all-new 590S Series cycles 1.75″, 2.75″, or 3″ shells. Pick one shotshell length for specific shooting needs, or simultaneously load any combination of those shell lengths. The choice is yours with the 590S.

Full-length stocks are paired with an 18.5″ barrel with bead sight or 20″ barrel with adjustable ghost ring sights and an M-LOK® compatible forend.

Compact 590S Shockwave-gripped models come with a choice of 14.375″ or 18.5″ barrels, both equipped with bead sights.

Standard 590 Pump-Action Features: Dual extractors, twin action bars, positive steel-to-steel lockup, and anti-jam elevator provide smooth operation. Other features include top-mounted ambidextrous safety, matte blue metal finish, magazine clean-out tube with cap, and a logo-engraved receiver.


  • Gauge: 12 Gauge
  • Barrel Length: 20″
  • Chamber Length: 3″
  • Capacity: 5+1
  • Finish: Matte
  • Stock Description: Synthetic Stock & M-Lok Compatible Forend (Black)
  • Overall Length: 41″
  • Weight: 7.25

Item Number: 51602


Rangeview Sports Canada
License Gun Shop in Newmarket, Ontario




12 Gauge





  • Stock image may be displayed. Actual product may not be exactly as shown.
  • We do our best to keep online inventory quantity adjusted to match the retail store. However, please be advised that there is a delay when current levels are synced. All inventory is synced every few hours during business hours.
  • All pricing is subject to change without notice
  • Oversized, overweight, or bulk small-pack ammunition orders are subject to additional shipping charges
  • Orders will be processed and shipped within retail store hours.
Back to Top
Product has been added to your cart