USSG 12 Ga Over/Under Sport 30" Ported Blued Barrel 4 Screw Chokes Walnut Stock
USSG Model 310 Over/Under Shotgun feature a single selective trigger, auto selective ejectors, rich blued chrome lined barrels, checkered walnut stock and forend, and nickel receiver.
Specifications :
- Action: Over and Under
- Gauge: 12
- Barrel Length :30"
- Capacity: 2
- Chamber: 3"
- Length: 47"
- Weight: 7 1/2 lbs
- Drop: 1 1/2" @ Comb & 2 1/4" @ Heel
- Stock: Walnut
- Finish: Blue/Silver Receiver
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
