ST-15 Beowulf Rifle

This Southern Tactical ST-15 is a forged aluminum CNC machined from 7075 T6 aluminum, this lower receiver is type III hard anodized. This is the centerpiece of the the build. We use a 16" heavy, parkerized 50 Beowulf barrel with a carbine length gas system and a 1:20 twist. These barrels are made from 4150 Chrome Moly Vanadium and precisely rifled for high accuracy. We then install a custom Tank Brake on the barrel to help reduce the recoil. We use a free floating 13" Mlok rail system so it’s easy to mount all your favorite hardware.  We use an Adaptive Tactical buttstock with recoil pad to  soften the recoil. We use all Mil-spec trigger groups and a custom pistol grip. We top it all off with engraving 50 Beowulf on the dust cover. This gun will work with all standard AR-15 mags however keep in mind due to the size of the round about 8 is all that will fit in a standard 30rd magazine.

ST-15 Beowulf Rifle- Southern Tactical

.50 Beowulf

Semi auto

16" Heavy Barrel

4150 Chromoly Vanadium Barrel

Custom Tank Brake

Carbine Length Gas System

1:20 Twist

13" Free Float MLOK Rail

Adaptive Tactical Buttstock

Works With Standard AR15 Mags