CT legal personal defense artillery 

  • 21-shot 12 gauge firearm

  • Dual 10rd internal magazines +1 in the chamber

  • Pump action 12ga, takes 2-3/4 and 3in shells

  • All federal and state laws apply

  • Custom built-to order with 2-4 week lead time

KSG 20+1 12ga shotgun

  • CT: Free shipping to your local FFL for non-NFA, or class 3 dealer if AOW for transfer and pickup.  Can also be picked up directly at our facility in Waterbury, CT by appointment.
    Other lower 47 states where legal: $10 flat rate shipping for each firearm.
    Alaska and Hawaii: $15
    No international shipping

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Our Services

Contact Us

- Weapons Manufacturing

- Customization

- Gunsmithing

- FFL Transfers

- Accessories

- CT Compliance

- NFA Items: SBR, SBS, +More

© 2018 by Red Planet Arsenal.

Mon - Fri: 10am-5pm

Sat: 10am - 5pm

Hours of Operation

Warranty:  If you receive any defective, incorrect, damaged or missing items, including damage from shipping. please contact us for easy and quick return for repair or replacement.

Privacy Policy: All personal information and communication kept confidential and are never shared to 3rd parties for any reason whatsoever without a court order.

1669 Thomaston Ave,

2nd Floor, Waterbury, CT 06704
By appointment only