Caliber: 5.56 NATO/.223 Rem. Weight: 6.25 lbs. Outfitted with Magpul CTR Stock, MOE grip, MOE triggerguard, heavy duty quick detach end plate MI-HDEP, and has Custom Tactical Response logo laser engraved on the receiver. Barrel: 16”, 1:8” twist. Weight: 6.5 lbs. SEE POLITICAL PANIC PRICING.