Posted: 7/20/2023 1:38:10 PM EDT
This Southern Tactical ST-15 is a forged aluminum CNC machined from tough grade 7075 T6 aluminum. This lower receiver is type-III hard anodized. The lower is the centerpiece of the the AR15 build. We used a 16" Heavy Barrel, parkerized 458 SOCOM barrel w/ a carbine length gas system and a 1to14 twist. These barrels are made from 4150 Chrome Moly Vanadium & precisely rifled for extra high accuracy. AR15 Pistol Selection |
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