JTS M12AR Semi-Automatic Shotgun 12 Gauge 18.7" Barrel (2)-5Rd Magazines Removable Front & Rear Sights Black Finish
Caliber/Gauge 12ga
Barrel Length 18.7"
Action Semi
Front Sight None
Rear Sight None
Color Black
Finish Nitride
Material Aluminum
Handed Right
Shoots 2 ¾"and 3"shells
Picatinny Rail
Chrome lined barrel
4-Position gas system for adjustments based on loads
Fits Rem Choke tubes
Comes with two 5 round magazines
Barrel Length: 18.7"
Overall Length: 37.99"
Aluminum forearm with MLok Slots and Two Side Plates
Removable Front and Rear Sights
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
