Mossberg · Shotguns
500 Slugster 12 Gauge
Pump-action 12 ga with a 24 in fully rifled slug barrel.
Specs checked against Mossberg, Oct 11, 2026
$533.00List price
Specs
- Gauge
- 12 ga✓ checked against Mossberg
- Action
- pump✓ checked against Mossberg
- Barrel length
- 24 in✓ checked against Mossberg
- Magazine capacity
- 5 rounds✓ checked against Mossberg
- Weight
- 7 lb✓ checked against Mossberg
Works with
Federal Trophy Copper Sabot Slug 12 ga 300 gr12 ga · 300 gr
Winchester Copper Impact Sabot Slug 12 ga12 ga
Athlon Neos 3-9x403–9x · 40 mm · 1 inList $187.49
Burris Fullfield E13–9x / 2–7x · 40 mm / 35 mm · 1 in
Burris Fullfield IV 2.5-10x422.5–10x · 42 mm · 1 inList $228.00
Burris Fullfield IV 3-12x423–12x · 42 mm · 1 inList $336.00
Hornady SST Shotgun Slug12 ga / 20 ga · 300 gr / 250 gr⚠ Choose the 12 ga 300 gr version
About
Mossberg’s 500 Slugster is the classic 500 pump with a 24 in fully rifled barrel and adjustable rifle sights, dual extractors, twin action bars and a 3 in chamber. The 12 gauge model 56424 holds 5+1 in a black synthetic stock, 43.5 in overall and 7 lb. $533 list in April 2025.
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