Iver Johnson 600 Over Under Shotgun 12 Gauge 3" Chamber 28" Vent Rib Barrel Black Frame With Ejectors Features Gauge: 12 Action Type: Over/Under Max Chamber Size: 3" Weight: 7.5 Metal Finish: Colored Barrel Length In INCHES: 28 Overall Length In INCHES: 45.2500 Checkering: Y Montecarlo: N Recoil Pad: Y Stock Material: Walnut Stock Color: Wood Stock Style: Field Swivels STUDS: Y Internal Choke Tubes Y/N: Y INCLUDES X-Full Tube: N Incl Full Tube: Y Incl Imp Mod Tube: Y Metal Color: Black Incl Modified Tube: Y Incl Imp CYL Tube: Y Incl Skeet Tube: N Incl CYL Tube: Y Light Modified: N
Caliber Dictionary
The Below Information Has Been Provided From Our Gun Caliber Dictionary And Is Meant For Informational Purposes Only. It Is Not Intended to Describe The Unique Specifications For This Ammunition.
12 gauge is the most popular and useful shotgun gauges ever made. Suitable for everything from doves to geese. With sporting, military and law enforcement applications. Available in 2 ¾”, 3” and 3 ½”. The magnum lengths are generally preferred for waterfowl and turkey. Most major manufacturers produce guns and ammunition in a very wide septum for 12 gauge. Loads from ¾ oz. to 2 oz. are common with 1 1/8 oz Low base and 1 ¼ oz being the most common loadings. Target loads are normally around 1150 to 1200 FPS with High velocity lead loads tuning up 1350 FPS. Steel waterfowl loads tend to be loaded faster around 1500 FPS to compensate lower density shot. While the 2 ¾” loading is still the most popular ammunition made, nearly all current production guns have 3”or 3 ½” chambers. The shorter ammunition can be safely fired in longer chambers, but not all magnum semiautomatics will function with shorter shotshells. — Craig Boddington
