High Caliber Gun & Knife Show

The High Caliber Gun & Knife Show comes to the Lone Star Convention & Expo Center in Conroe, featuring hundreds of vendor tables with firearms, ammo, parts, knives, collectibles and outdoor gear.

The indoor expo draws collectors, hobbyists and anyone looking to browse or trade specialty items in a large convention setting.

• Date: Saturday, March 21, 2026
• Time: 9:00 am – 5:00 pm
• Location: Lone Star Convention & Expo Center, 9055 Airport Rd, Conroe, TX 77303
• Admission: Adults $10.00; 12 and under free
• Parking: Free parking at the venue
• Notes: Under 18 admitted only with a parent/guardian; law enforcement in uniform admitted free.

Visitors planning purchases should be prepared to follow all federal and state regulations for firearm transactions; bring required identification if applicable. For vendor or show details contact the promoter.

For additional area events and schedules, check My Neighborhood News.