HORNADY 30 Cal (.309 Diameter) XTP 90gr Projectiles Diameter:0.309 The Magpul ACS (Adaptable Carbine/Storage)

The Magpul ACS (Adaptable Carbine/Storage) -Mil-Spec model is a drop-in replacement buttstock for AR15/M4 carbines using Mil-Spec sized receiver extension tubes

It has a PowerCam 90 Mount so it can be quickly flipped to the side for more immediate

The thick outer posts are hollowed to ensure they can be seen at all magnifications

Featuring also NATS adjustable 2-stage trigger

It's lighter

HORNADY 30 Cal (.309 Diameter) XTP 90gr Projectiles Diameter:0.309 The Magpul ACS (Adaptable Carbine/Storage)Designed for hunting, self defense and law enforcement applications, the XTP bullet demonstrates the kind of accuracy that led many competitive shooters to adopt it. Reliable performance makes the XTP the most popular handgun bullet for both target shooters and hunters. But it's the stopping power of the XTP bullet that has truly built its world class reputation. From the onset, XTP bullets were specifically designed to expand reliably at a wide range