A vent rib is a metal sighting plane attached to the top of the barrel from the receiver to the end of the barrel at the muzzle. They are usually a quarter inch wide and may have small grooves along the top. The venting means that it is raised above the barrel slightly to allow air between the rib and the barrel which helps the barrel to keep cool.
"Factory" simply means that it was originally installed at the plant that manufactured it. In trhis case either in Belgium or Japan. Many times aftermarket vent ribs are installed which hurts the value of a gun rather than increase the value. A factory installed vent rib increases the value vs a plain barrel.
50-525 usd
The answer to your question is yes.The browning lightweight (light 12 or light 20)could be ordered from FN with a vent rib barrel.These browning lightweight model auto-5 shotguns were made between 1967-1976.
With all original parts and 95% original finish, plain barrel = $625; matte rib = $825; vent rib = $950.
Yes.Your Browning flat knob light weight auto-5 shotgun could be had with either a plain,or vent rib barrel.
Browning.com has sn function listed under customer service.
What is your question Jack?
your 1953 browning sweet sixteen if it has a plain barrel would be worth between 500-950 dollars depending on condition,if it has a vent-rib barrel it would be worth between 775-1300 dollars again depending on condition.
If your serial number does not include and prefix numbers and letters,then with the serial number 43540 indicates that your browning Sweet sixteen shotgun was made in the year 1926.
A browning light 12 auto-5 shotgun ranges in price from 340-735 dollars depending on overall condition and what type of barrel is on the shotgun(vent-rib,or no vent rib).
What_is_the_value_of_a_Browning_Sweet_Sixteen
Try Browning at the link below
50-500 usd