Classified as a fully compliant firearm by the BATFE, the new 14" barrel Mossberg 590 Shockwave pump-action 12-gauge does not require a tax stamp for transfers. With an overall length of 26.37" and cylinder bore barrel, the Shockwave provides a 5+1 round capacity using 2 3/4" shotgun shells. Installing an inexpensive aftermarket rubber feed gate attachment allows this 590 to reliably feed Aguila Mini Shells, for a total capacity of nine rounds. Thanks to the fore-end handstrap and the angle of the Shockwave Raptor birdshead grip, recoil is much easier to manage than one might expect. Other features include a matte blue finish, bead front sight, top-mounted safety switch and an easy clean-out tube magazine cap. MSRP: Approx. $450
Watch the video as American Rifleman's Joe Kurtenbach fires the gun at SHOT Show's 2017 Media Day at the Range.
SHOT Show 2017: Mossberg 590 Shockwave
More like this from around the NRA
Latest
Storm on the Horizon: US Palm's Storm Cat4 Rifles & Pistols
Known primarily for its line of AK-platform accessories, this year, US Palm branched out with a full line of AR-style rifles and pistols, all of which have a unique feature set.
Review: Axil XCor Pro Hearing Protection
These do-it-all earbuds from Axil actually do it all.
Federal's New 6.5 Creedmoor +Peak: The Peak Alloy Case Goes Mainstream
Federal introduced its high-pressure Peak Alloy case design with the 7 mm Backcountry in 2025. Now, the company is incorporating it into high-pressure 6.5 Creedmoor loads with the +Peak design.
I Carry: Springfield Armory Echelon 4.0FC in a JM Custom Kydex Holster
In our latest "I Carry" video, a Springfield Echelon 4.0FC is outfitted with Aimpoint's new COA enclosed-emitter red-dot optic, and to carry this optic-equipped handgun, we've selected a JM Custom Kydex holster.
The Armed Citizen® June 5, 2026
Read today's "The Armed Citizen" entry for real stories of law-abiding citizens, past and present, who used their firearms to save lives.
Multi-Caliber MK24 to Replace SCAR-H For SOCOM
U.S. Special Forces will soon be replacing their 7.62-NATO-chambered SCAR-Hs with a new, barrel-swapping MK24 Mid-Range Gas Gun-Assault (MRGGA) gun capable of running either 7.62 NATO or 6.5 Creedmoor.
Interests
SECTIONS
IN THE SPOTLIGHT
EXPLORE MORE NRA PUBLICATIONS
