Four Peaks ASKA S4 Semi-Auto Defensive Shotgun 12 Gauge 3" Chamber 18.5" Barrel (1)-5Rd Magazine Ghost Ring Sight Fixed Stock Matte Tungsten Finish
The AKSA Arms S4 semi-auto 12 gauge is a modern gas piston shotgun that is a great choice for home defense, tactical training, and shooting at the range. This shotgun features a synthetic stock, picatinny rail, fixed sights with a rear ghost ring, and one of the most reliable actions ever made.
-Drilled 4140 steel 18.5" barrel
-5rd tubular magazine capacity
-Plastic fixed stock and forend
-7075 aluminum receiver
-Color: Black, Tungsten, or FDE
-3 screw-In mobile chokes (M,IC,SK) UTO
-Overall Length: 40.5" / 103cm
-Length of Pull: 14.25"
-Weight: 8.3 pounds
-Chamber Length: 3"
Manufacturer Four Peaks
Model AKSA S4
Action Semi-automatic
Caliber 12 Gauge
Barrel Length 18.5"
Color Tungsten
Grips Pistol Grip
Chamber 3"
Chokes 3 Choke Tubes
Capacity 5Rd
Sights Ghost Ring Sight
Subcategory Defensive Shotguns
Finish Matte
Stock Fixed
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
