We were able to obtain four different types locally. When Aguilla or Federal starts making shorty shotshells in 20 gauage (and OpSol makes their lift ramp for 20 gauge or if it is easy to adapt the 12 gauge lift ramp to 20 gauge — e.g. The company could have taken some shortcuts in building this model by just making a few tweaks to the 12-ga. version. Like any 500-series Mossberg, it … The slide release is located behind the trigger guard on the left side of the receiver. Review: Mossberg 590 Shockwave vs. the Remington Model 870 TAC-14. The Shockwave is based on Mossberg's 590 tactical shotgun platform used by military and law enforcement personnel as well as home defenders. Mossberg used a magazine tube near the same length of the barrel and can hold one more shell than the Remington version. January 21, 2018 Original Series, Videos. Federal Premium Ammunition offers 2¾”shells filled with 20 pellets of #3 buckshot or 24 pellets of #4 buckshot (.24", ~20.6-gr.) However, an error in judgment, or simple fatigue, can result in the bird’s head grip slipping a bit (which is why this gun should not be fired at eye level). Posted by Scott W. Wagner on May 8, 2019 The shotgun, which has been tested and proven true by military and law enforcement personnel, features dual extractors, positive steel-to-steel lockup, twin action bars, and an anti-jam elevator for smooth, reliable operation. Shortly after its release, Remington followed with their own version called the Tac-14 based on the Model 870. The arrival of the non-NFA Mossberg Shockwave and Remington TAC-14 14″ barrel “firearms” has been well received by shooters. The Shockwave Raptor bird’s head pistol grip is uniquely shaped to minimize felt recoil. The ridged polymer pump grip is fitted with a security strap made of nylon webbing. The Mossberg Shockwave excels over the Remington version (yep, they followed Mossberg and made one of these too) in five design areas: The capacity. I know these would be a great addition for these weapons. The heavy-walled barrel is chambered for 2¾" and 3" shells loaded with birdshot, buckshot and slugs. I purchased the Mossberg 18.5" pistol grip shotgun, Magpul 12 gauge M-LOK forend, AIM Pro Tactical 20 gauge shotgun adapter (which allows you to mount a 12 gauge forend onto a 20 gauge magazine tube) and hand fitted and stippled a Shockwave … Enter your email address to subscribe and receive notifications of new posts by email. Mossberg is a smart company that works carefully to meet its customers’ needs and requests while keeping their product prices within reach of the average shooting enthusiast. One of the hottest firearms introductions of 2017, announced at the SHOT Show in Las Vegas, was undoubtedly Mossberg’s 590 Shockwave, which was originally chambered in 12 gauge. Mossberg Shockwave- 20 Gauge. As nifty as the Shockwave is, what I'm looking forward to is finally seeing the arrival of a standard stock and barrel configuration of this 590 for folks who take personal and home defense seriously but prefer to use the 20-ga. shell. For more information regarding the legalities of owning a 14" barrel pump gun and a discussion of shooting techniques, see Tested: Mossberg 590 Shockwave. Sorry, your blog cannot share posts by email. WILL NOT FIT 590 Thick barrel (but, possible with mods) Heat shield is made from black high-quality steel and includes all necessary hardware. When loaded with 2¾" shells the gun can hold five rounds in the magazine plus one in the chamber for a total of 6  rounds. As soon as you start looking for buckshot, the choices, especially when you shop locally, become fairly narrow. Review: Dry practice with a scoped rifle, Installing a muzzle brake between centers, Customizing the 1911: machining a golf ball front strap, Building a custom 300 Blackout (BLK) Precision Rifle. 6.5 Creedmoor load development: Hornady 147 ELD with H4350 and H4831SC, Browning Auto-5 Sheared Magazine Tube Removal, Indoor Optical Training Aid (I.O.T.A.) In addition to a scaled-down receiver, the cob-styled, tactical forend was reduced in overall size. To recap, hitting a target at 50 feet was difficult, […]. That being said, shotshells are an exceptionally flexible type of ammunition that can be loaded to serve a wide variety of applications. 20-Gauge buckshot selection and patterning gauge 590 Shockwave in 20 gauge to offer even... # 4 copper-plated birdshot traveling at 1300 fps red dot ) places slider. And packages for the highly manageable and potent.410 that accompanied the short trigger reset arrival of non-NFA... 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