The Browning BT99 is a single-shot break-open trap shotgun chambered in 12-gauge with a 2.75" chamber. The 32-inch back-bored vent rib barrel is paired with ivory bead front and mid-bead rear sights. Overall length is 48.5" and weight comes in at 7.12 lbs. 
 

Key Specifications: 

• SKU: 1794006302 
• UPC: 023614737537 
• Brand: Browning 
• Model Name: BT99 
• MPN: 017088402 
• Chamber Size: 2.75" 
• Action Type: Break Open 
• Capacity: 1 RD 
• Barrel Length: 32" 
• Overall Length: 48.5" 
• Weight: 7.12 lbs 
• Sights: Ivory Bead Front & Mid-Bead Rear 
• Stock Material: Fixed with Graco Butt Plate & Adjustable LOP (Length of Pull) 
• Grip Type: Standard 
• Trigger Type: Gold Plated 
• Safety Feature: No Manual Safety 
• Finish Color: Brown 
   

Detailed Features: 

The back-bored barrel reduces recoil and keeps patterns consistent. The fixed stock uses a Graco butt plate with adjustable length of pull, so shooters of different builds can dial in a proper fit. The gold-plated trigger has a smooth pull. No manual safety — the break-open action handles that. 
 

Usage Scenarios: 

The BT99 is a dedicated trap gun. The single-shot format forces deliberate marksmanship, which suits both practice sessions and competition. It carries well in the field for upland birds, though its main home is the trap line.

Owners of the BT99 Trap generally rate it well, particularly for trap shooting performance.

Accuracy and the adjustable stock get the most praise. The ability to tweak length of pull and align the comb to the shooter's eye makes a real difference in consistency, and most users notice it immediately. Build quality is another consistent positive — the fit and finish are what you'd expect from Browning, and the gun holds up over heavy use.

Recoil management gets favorable marks too. The 32" barrel and overall weight absorb felt recoil well enough that extended range sessions are comfortable for most shooters.

Weight and price are the two sticking points. At 7.12 lbs it is on the heavier side, and that accumulates during long competitions or a full day at the range. On price, opinions split — some owners feel the quality justifies it, while others find it steep compared to alternatives. Aesthetics are mostly a non-issue; the classic Browning look works for most buyers, though a few would prefer something more modern.

Customization and adjustment are generally described as straightforward, which matters for a gun where fit drives results.