The Sweet 16 has always had a Gold Trigger. Developed and tested in 1936, the Sweet 16 (which is the lightweight 16 ga of the Auto-5) was first released to the public in 1937 with a Gold Trigger. All Sweets since have had a Gold Trigger. There has never been a sweet 16 without a gold trigger.
Browning sweet 16 model s76727 value
browning sweet sixteen serial number 5s43804 what year was it manufactured
50-600 uSD
Not a valid Browning serial number.
50-500 usd
Gold plated. Less than 1/10 of an ounce
55-550 usd
See the link below
$45
First place to try would be a local gunshop.
500 USD
1957. Value from $450-$1400.