Darmok Firearms

Spikes Tactical | Thin Blue Line Lower | .223 Rem/5.56 NATO

Your Price: $161.00

Spikes Tactical lower receiver finished in Thin Blue Line color-filled black. Factory-marked for .223 REM/5.56 NATO and listed as a semi-auto lower for AR-15 platform builds and customization.

The Spikes Tactical SPIKES TACT LWR REC THIN BLUE LINE is a lower receiver intended for use in AR-15 platform builds and customizations. The provided product data identifies the item as a lower with a Thin Blue Line color-filled treatment and a black finish. Marked for .223 REM/5.56 NATO and listed as Semi-Auto, typical applications include range/competition builds and collection or display projects where appearance and platform compatibility matter.

Product Specifications

  • The manufacturer is Spikes Tactical.
  • The model name is SPIKES TACT LWR REC THIN BLUE LINE.
  • The product type is Lower.
  • The action is listed as Semi-Auto.
  • The caliber/gauge marking is .223 REM/5.56 NATO.
  • The finish color is Black.
  • The marking treatment is Color Filled.
  • The category is AR15 Lowers.
  • The UPC is 815648029258.

This lower provides a distinct Thin Blue Line aesthetic in a straightforward AR-15 lower receiver package. It is suitable for builders and shooters who want a matched appearance for range or competition firearms and for collectors seeking a finished, marked lower. The available data focuses on finish, caliber marking, and product type for clear platform integration.

Out of stock

SKU: ORI|67447 Category: Brand:

Product Information

SKU ORI|67447
UPC 815648029258
Manufacturer Spikes Tactical
Manufacturer Part Number STLS145-BL
Product Type Lower
Caliber/Gauge .223 REM/5.56 NATO
Action Semi-Auto
UPC815648029258
ManufacturerSpikes Tactical
Manufacturer Part NumberSTLS145-BL
Product TypeLower
Caliber/Gauge.223 REM/5.56 NATO
ActionSemi-Auto
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