Caliber:.308 winchester.Barrel: diamondback barrels 308 pistol, mid-length, 13.5, medium, 4150 crmov, black nitride.Barrel twist rate: 1:10 rh.Gas system: mid-length.Bcg: shot-peened, magnetic particle inspected mil spec 8620 carrier.Upper receiver: a3 flattop forged 7075 t-6 aluminum.Lower receiver: forged 7075 t-6 aluminum.(diamondback carbon).Handguard: 13 m-lok rail.Grip: moe-k grip.Stock: buffer tube foam pad.Magazine: gen m3 pmag 20 rounds.Sights: no sights.Muzzle device: a2 flash hider (5/8 x 24).Trigger: standard trigger.Weight: 5.1 lbs.Length: 23

Action: Semi-Auto
Caliber: 308 Win
Barrel Length: 13.50"
Capacity: 20+1
Safety: Safety Selector Switch
Grips: Black Magpul K
Sights: Optic Ready
Weight: 5.10 lbs
Stock Material: Aluminum
Oal: 23"
Stock Finish: Black
Barrel Length Range: 13" to 13.99"
Weight Range: 5 lbs to 5.99 lbs