FeaturesThe H&R TIA Pistol features our "Special Forces COTS" M16A2 lower M16A2 upper and pencilprofile barrel to make this a light handy pistol perfect for adventurers in the jungle hunting orgeneral plinking. The combination of 1/7 twist barrel and A2 sights allow you to sling heavy bullets atlonger ranges. Now you can have an off-the-shelf "Blood Diamond" clone.This pistol features the all new Harrington & Richardson "HAR-15" Adjustable Pistol Brace. This brace will keep you compliant while maintaining the classic aesthetic. HAR-15 Pistol Stablising Brace is Injection Molded Polymer Adjustable and QD Attachment Point.DetailsMake: Harrington & RichardsonModel: TIA Pistol 5.56 NATOBarrel Length: 10"Barrel Profile: PencilBarrel Steel: 4150 Chrome Moly VanadiumBarrel Finish: ParkerizedChrome Lining: YesMuzzle Thread Pattern: 1/2" x 28Twist Rate: 1 in 7"Barrel Extension: M4Gas System Length: CarbineDiameter at Gas Block: .625"Gas Block Type: Rifle Height Front Sight BaseMuzzle Device: TIA Flash HiderPistol Brace: H&R "HAR-15" adjustable Pistol BraceLower Receiver Type: H&R M16A2 COTSUpper Receiver Type: M16A2 W/ M4 feed rampsHandguard Type: Carbine 7 hole with heat shieldsBolt Material: Carpenter 158 SteelBolt Carrier Profile: Full AutoFire Control Group: Standard Mil-Spec Trigger GroupGrip: A2-styleStock: A2 StyleBuffer Tube Length: Carbine 6 PositionBuffer Tube Diameter: Mil-specOverall Length: 31"