To view this site you need Adobe Flash Player and your browser must allow javaScripts. Go here to get the latest Flash Player. Rock River Arms Pro-Series Government has proven itself tougher than the rest. Built to withstand extreme testing, you can rest assured that your Tactical AR will deliver under rigorous conditions time and time again. 5.56 NATO Chamber Forged A4 Upper Receiver Chrome Lined 16” Chrome Moly Barrel 1:9 Twist A2 Flash Hider / 1/2-28 Thread Two Stage Match Trigger Flip-up Rear Sight Hogue Rubber Pistol Grip 6-Position Tactical CAR Buttstock SureFire M73 Quad Rail Handguard SureFire M951 WeaponLight EOTech 552 Holosight 8.2 Pounds / 36 Inches 1.5 MOA at 100 Yards SHOT Show #1 019 And #27 92 IT U S A S I V T CIRCLE NO. 253 ON INQUIRY CARD shop online at www.rockriverarms.com 1042 Cleveland Road Colona, IL 61241 (866) 980-ROCK (7625) Boo th 0