Browning BT-99 Standard Trap 12 Gauge Single-Shot Shotgun, 34" Special Steel Barrel, Fixed Improved Modified Choke, 1979
This 1979 Browning BT-99 Standard Trap is a purpose-built single-shot 12 gauge designed for American Trap competition. Built in Japan using Browning’s proven cross-bolt box-lock action, it carries a 34 inch Special Steel barrel with a vent rib and a factory fixed Improved Modified choke, making it well-suited for both 16-yard and handicap events. Factory floral scroll engraving, a high-gloss walnut Monte Carlo stock, and matching serial numbers on the receiver, barrel lug, and fore-end iron add collector appeal to this classic pre-Invector BT-99.
Condition
Overall Condition: Good. This shotgun shows signs of prior use and handling.
Bore Condition: Good. The bore is clean and well-maintained with minor wear marks.
Specific Condition Notes: Minor scratches, scuffs, and small blemishes are visible on the metal surfaces and stock.
What’s Included
- Browning BT-99 Standard Trap 12 gauge single-shot shotgun
The 34-inch Special Steel barrel predates Browning’s Invector system, giving this BT-99 the desirable early fixed choke configuration that many competitive shooters still favor for its consistent patterns.
A vent rib topped by a single white front bead promotes quick target acquisition, while the fixed Improved Modified choke is optimized for breaking clays from both the 16-yard line and longer handicap distances.
The blued steel receiver wears factory floral scroll engraving on the flats and top lever, adding understated elegance without compromising the gun’s workhorse roots. All serial numbers match, confirming original factory fit.
The high-gloss walnut stock features a Monte Carlo comb, pistol grip, and checkered beavertail fore-end for steady shouldering and recoil control during long trap sessions. A 14.5-inch length of pull suits most adult shooters.
Production of fixed-choke BT-99 models ended in 1995, making clean, early examples like this 1979 gun increasingly sought after by both competitors and Browning collectors.




