Langdon Tactical (LTT) is renowned for dissecting, developing, and refining firearms and transforming them into the fullest expression of what that firearm can be. Now, that same design philosophy has been applied to a shotgun. Meet the LTT Mossberg 590.
What We Need to Know
- LTT focused on refining what matters most when running a pump-action shotgun: a smooth action, a better trigger, improved sights, and recoil management.
- The LTT Mossberg 590 features an action job with strategically polished internals and an NP3 finish, bringing the trigger pull from the factory 6.5–7 lbs. to 4.5 lbs.
- For the sights, LTT added the combination of its Adjustable Super Duty shotgun sight and Fastback Mount. This combination provides end users with adjustable front and rear sights, along with an integrated optic mount compatible with RMR, 509T, and ACRO footprints.
- The LTT Mossberg 590 features Magpul’s SGA stock and forend. This is paired with LTT’s Labyrinth Heat Shield, which allows for cable management for weapon lights and allows shooters to utilize the over-the-bore technique as well.
- The gunsmiths at LTT have also lengthened the forcing cone by reaming and honing it to create a longer and gentler taper. This allows for improved patterning of birdshot and buckshot ammunition while also reducing felt recoil.

Price & Availability
MSRP: $1,534–$1,623
Availability: Now for the standard model with an 18.5” barrel. A Shockwave model is planned for the future.
The Bottom Line
At the end of the day, Langdon Tactical is known for refining and evolving a weapon platform to its fullest potential. That build philosophy has been applied to the LTT Mossberg 590, keeping the foundation of one of the most reliable shotguns ever made while improving its action, trigger, and sights to incorporate the company’s philosophy into what LTT aims to make one of the best pump-action shotguns on the market. For more on the LTT Mossberg 590, head over to Langdon Tactical’s website.