Here is a hard to find, heavy built and quality rifle. Has 1 mag ran through it. Only selling because I have a twin to it and I'm wanting to build my own custom AR. For sale, not on sale but will be reasonable. Can be contacted through here

The LAR-15 Elite Operator 2 features an Operator CAR buttstock a flat top optic-ready upper and an ERGO Sure Grip pistol grip. It features a Half Quad Free Float Handgaurd with a Flip Up Front Sight gas block. It has Rock River's excellent two stage trigger and an oversized winter trigger guard for gloved hands. The Elite Operator 2 is chambered in 5.56 NATO and accepts .223 Remington. This rifle is built for precision with an 16" Chrome Moly barrel that has a 1:9 twist and a tactical muzzle brake. The LAR-15 Elite Operator 2 from Rock River Arms is an attractive and exceedingly effective rifle that offers fantastic performance in any shooting environment!

Specifications and Features
Rock River LAR-15 Elite Operator2 BB2522
5.56 NATO accepts .223 Remington
Mid Length Gas System
Forged RRA LAR-15 Aluminum Lower Receiver
Forged A4 Aluminum Upper Receiver
16" Chrome Moly Barrel
1:9 Twist
Flip Up Front Sight Gas Block
RRA Tactical Muzzle Brake
RRA Operator CAR Buttstock
RRA Two Stage Trigger
RRA Winter Trigger Guard
RRA Half Quad Free Float Handgaurd
ERGO Sure Grip Pistol Grip
Black Furniture and Finish
30 Round Magazine
Weight 8 Pounds
Overall Length 37"