3Five7 Arms

Gun Shops
Hours:
636 South Mason Road, Katy TX 77450
(281) 829-2767 Directions

Hours

Monday
Closed
Tuesday
10AM - 6PM
Wednesday
10AM - 6PM
Thursday
10AM - 6PM
Friday
10AM - 6PM
Saturday
10AM - 4PM
Sunday
Closed

About 3Five7 Arms

Based on customer reviews, 3Five7 Arms is a welcoming, genuine mom & pop shop. The owners are always there and provide great service without judgment. They have a lot of knowledge and insight. Customers have purchased rifles, pistols, suppressors, and accessories from them for over a decade. The shop helps with paperwork and even installs quick attach muzzles. They do not rush customers or make anyone feel uncomfortable. The atmosphere is great, and they beat other stores' prices. It is an overall great experience and a go-to for firearm needs.

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Most Recent Reviews

Write a review
  • August 2026
    Eric and Laura are awesome. Have made many purchases through them.
  • August 2026
    Great people! Eric is super knowledgeable and helpful. Definitely one of the best gun stores in Houston!
  • August 2026
    Went in a couple months ago since it's local. Needed some help taking off a muzzle device on my AUG, they took care of it in less than 10 minutes. $20. Seems like a cool place. Way better than the previous Katy Gun Gear shop that was there.

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Location and Contact

3Five7 Arms

Gun Shop in Katy, TX 636 South Mason Road, Katy (281) 829-2767 Website Suggest an Edit