TacFire Unassembled Rifle Kit 5.56 NATO / .223 Rem 16″ Barrel

Unassembled Rifle Kit Features

The TacFire SS-RK556 rifle build kit contains- 16″ 5.56 Nato, M4 contour barrel/nitride; birdcage flash hider w/crush washer; 15″ MLOK free float handguard; AR15 5.56/.223/.300 AAC stripped billet upper receiver w/M4 feed ramps/.556 Mil-Spec charging handle aluminum w/steel latch; dust cover; AR-15 forward assist; AR-15 standard receiver end plate; Mil-Spec/commercial castle nut/steel; buffer tube aluminum; AR 15 3 oz buffer w/tube spring; AR-15 USA made lower parts kit and a AR-15 standard A2 style black pistol grip/A2 style.

Unassembled Rifle Kit Specifications

• Caliber: 223 Rem
• Model: Lower Parts Kit
• Series: Unassembled Rifle Kit
• Color: Rifle
• Action: Semi-Auto
• Material: Aluminum
• Firearm Fit: AR Platform
• Compatible With: Mil-Spec Lower
• Grip Type: Black A2 Pistol Grip
• Stock Description: 6 Position Collapsible
• Thread Pattern: 1 / 2″-28 tpi
• Trigger: Mil-Spec
• Twist: 1:8″
• Barrel Length: 16″