Holosun HE515CTGR 515 Black 1 x 20 mm 2 MOA Green Dot/65 MOA Circle Multi Reticle
October 5, 2025
TacFire BU-556-10 Pistol Upper Assembly 5.56x45mm NATO Caliber with 10″ Black Nitride Barrel, Black Anodized 7075-T6 Aluminum Receiver & M-LOK Handguard for AR-Platform Includes Bolt Carrier Group
October 5, 2025
TacFire SSRK556LPK Lower Parts Kit Unassembled Rifle Kit 223 Rem/5.56x45mm NATO AR Platform Aluminum 1/2″-28 tpi
$382.20
TacFire SSRK556LPK Lower Parts Kit Unassembled Rifle Kit 223 Rem/5.56x45mm NATO AR Platform Aluminum 1/2″-28 tpi
14 in stock
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. *Sports South Exclusive.
| UPC | 745559515239 |
|---|---|
| Manufacturer | TacFire |
| Manufacturer Part Number | SSRK556LPK |
| Action | Semi-Auto |
| Model | Lower Parts Kit |
| Thread Pattern | 1/2"-28 tpi |