
Availability: In Stock
The Armaspec Spr Light LPK in 223/556 is a complete lower parts kit engineered for builders and gunsmiths who want to dial in their AR platform rifle with premium components. Designed specifically for 223 Remington and 5.56 NATO platforms, this lower receiver parts kit handles the smaller-scale trigger group and fire control assembly. Whether you're assembling a new lower from scratch, refreshing an aging rifle, or swapping out worn controls, a quality LPK like this one gets the job done right without the guesswork—and without reaching for mismatched parts from multiple sources.
Armaspec parts are built with an eye toward precision and longevity. This kit brings together the pieces that matter most in the lower receiver: every component is manufactured to tight tolerances so they function together as a cohesive system. For shooters and builders who understand that small details drive reliability, this approach translates to a rifle that performs consistently at the range, in the field, or on the line.
Whether you're a competition shooter dialing in a precision build, a hunter assembling a fresh AR, or a gunsmith stocking quality components for customers, having a trusted lower parts kit on hand streamlines the assembly process and eliminates the risk of mixing incompatible parts. This kit handles the essentials so you can focus on the bigger picture of your build.
The Armaspec Spr Light LPK is designed for 223 Remington and 5.56 NATO platforms.
This is a complete lower parts kit for the lower receiver fire control group and trigger assembly. For a full list of components, check the kit contents with your retailer or Armaspec's documentation.
Lower parts kits typically require basic gunsmithing tools and familiarity with AR platform assembly. If you're new to the process, consult an armorer's manual or seek guidance from an experienced builder.

SKU: 144596931 • Width: 6.25in • Height: 1in • Depth: 9in • Weight: 0.31oz





Availability: In Stock
The Armaspec Spr Light LPK in 223/556 is a complete lower parts kit engineered for builders and gunsmiths who want to dial in their AR platform rifle with premium components. Designed specifically for 223 Remington and 5.56 NATO platforms, this lower receiver parts kit handles the smaller-scale trigger group and fire control assembly. Whether you're assembling a new lower from scratch, refreshing an aging rifle, or swapping out worn controls, a quality LPK like this one gets the job done right without the guesswork—and without reaching for mismatched parts from multiple sources.
Armaspec parts are built with an eye toward precision and longevity. This kit brings together the pieces that matter most in the lower receiver: every component is manufactured to tight tolerances so they function together as a cohesive system. For shooters and builders who understand that small details drive reliability, this approach translates to a rifle that performs consistently at the range, in the field, or on the line.
Whether you're a competition shooter dialing in a precision build, a hunter assembling a fresh AR, or a gunsmith stocking quality components for customers, having a trusted lower parts kit on hand streamlines the assembly process and eliminates the risk of mixing incompatible parts. This kit handles the essentials so you can focus on the bigger picture of your build.
The Armaspec Spr Light LPK is designed for 223 Remington and 5.56 NATO platforms.
This is a complete lower parts kit for the lower receiver fire control group and trigger assembly. For a full list of components, check the kit contents with your retailer or Armaspec's documentation.
Lower parts kits typically require basic gunsmithing tools and familiarity with AR platform assembly. If you're new to the process, consult an armorer's manual or seek guidance from an experienced builder.
SKU: 144596931 • Width: 6.25in • Height: 1in • Depth: 9in • Weight: 0.31oz
