Mossberg 590A1 Special Purpose Parkerized 12 Gauge 3in Pump Action Shotgun – 20in – Mossberg now offers civilians 590A1 Special Purpose models built to the same rigorously-tested specifications demanded by those in uniform. Specifications that include a heavy-walled parkerized barrel, receiver-mounted safety, anti-jam elevator, dual extractors for reliable feeding, and positive shot shell extraction and ejection. Stock choices include a 6-position adjustable tactical stock. Every Mossberg 590A1 Special Purpose model features a drilled and tapped receiver, factory-ready for Picatinny rail, scope base or optics installation.
- Category : Tactical Shotguns
- Action : Pump
- Gauge : 12 Gauge
- Barrel Length : 20.0″
- Capacity : 9+1
- Chamber : 3″
- OAL : 41″
- Weight : 7.25 lbs
- Stock Description : Synthetic
- Metal Finish : Blued
Frequently Asked Questions – Mossberg 590 Pump 12 Ga 20" HB 3" GRS, Black Synthetic Stock Black, 8 rd Mossberg
- How fast does this ship?
- Ships in 1‑3 business days to your licensed D.C. FFL dealer after purchase and registration.
- Do I need registration?
- Yes. DC requires firearm registration, including a mandatory 10‑day waiting period after purchase approval from MPD before pickup. Handguns require registration, magazines <=10 rounds.
- Is this legal in D.C.?
- Yes, provided it complies with D.C. law (registered, no assault features, magazine ≤10 rounds).
- Is the Mossberg 590 Pump 12 Ga 20" HB 3" GRS, Black Synthetic Stock Black, 8 rd Mossberg suitable for me?
- This Mossberg 590 Pump 12 Ga 20" HB 3" GRS, Black Synthetic Stock Black, 8 rd Mossberg is popular for uses like guns.
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