TacFire SSRK556LPK Lower Parts Kit Unassembled, Rifle Kit 223 Rem/5.56x45mm NATO AR Platform Aluminum 1/2 in-28 tpi

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. * Exclusive.

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Color:	Black
Firearm Fit:	AR-Platform
Series:	Unassembled Rifle Kit
Twist:	1:8"
Grip Type:	Black A2 Pistol Grip
Stock Description:	6 Position Collapsible
Compatible With:	Mil-Spec Lower
Trigger:	Mil-Spec
Model:	Lower Parts Kit
Barrel Length:	16"
Caliber:	223 Rem
Action:	Semi-Auto
Thread Pattern:	1/2"x28