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Questions & Answers
would this fit on a remington 870 tactical with a 6 round magazine tube?

From my experience, I noticed the thread, on both shotgun tube magazine are different, I believe it won’t fit. Choate Tool dose make one, that is for Remington

by Raul Baltierrez, Verified Owner, March 16, 2022
Will this work on a 590 shockwave? Is it an actual extension? How many extra shells it add? Expert Answer

Yes, it is an actual extension and adds 2 rounds to bring the total capacity to 7 rounds in most standard 5-round tubes. Choate Tool does not list direct compatibility with the Shockwave platform. I would recommend reaching out to Choate directly to verify whether they can confirm direct compatibility.

by Armando R., Gear Expert, July 24, 2021
Gun Model: Mossberg Model 590 , Mossberg Model 590 12 Gauge , Mossberg Model 835 , Mossberg Model 835 12 Gauge Condition: New

Code: OP3-2SK-CHTL190-CMT-02-04-26

MPN: CMT-02-04-26

UPC: 681920834663

List: $100.20Save 15%
$85.60

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Help support American manufacturing! Marked models of this product have gone through rigorous review and been certified by the manufacturer as Made in the USA.

Product Info for Choate Tool Mossberg 835/590 Night Manager

The Night Manager for the Mossberg 835/590 shotgun has been designed to meet the militarys need for a night-only, hard-hitting shotgun. With a skeletonized forend, integral shroud and a solid one-piece main-spring housing, the Night Manager is skeletonized to save weight without sacrificing strength or functionality. The Night Manager uses a steel tube extension (collapsed length) and a shorter spring to allow use of the center forend with most special orders. The Night Manager for a Mossberg shotgun is designed for fixed mount use only. The adjustable shotgun swivel stud on the top of the Shroud will allow use of most single point slings with quick release buckles. The shotgun sling loop on the bottom of the Night Manager for Mossberg shotguns leaves plenty of room for the sling to attach. The buffer tube does not extend into the forend like a Mossberg 835/590 shotguns. If you want to change the barricade block on a Mossberg 835/590 shotgun and want to change the mount to a hinged Picatinny rail section, you can purchase the Mossberg 835/590 Night Manager conversion kit from Choate.image

Specifications for Choate Tool Mossberg 835/590 Night Manager:

Manufacturer: Choate Tool
Gun Model: Mossberg Model 590 12 Gauge, Mossberg Model 835 12 Gauge, Mossberg Model 590, Mossberg Model 835
Condition: New
Country of Origin: USA

Features of:

  • Picatinny Rail sections are position adjustable
  • Made from steel and aluminum

Package Contents:

  • Choate Tool Mossberg 835/590 Night Manager
  • Tube extension
  • Spring
  • Follower
  • Picatinny rail section
  • Sling mount
  • Drilled and tapped aluminum shroud

Choate Tool Mossberg 835/590 Night Manager Orderable Models

List of Orderable Models

Choate Tool Mossberg 835/590 Night Manager,12 Gauge, CMT-02-04-26 , MPN: CMT-02-04-26 , UPC: 681920834663 , Code: OP3-2SK-CHTL190-CMT-02-04-26
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