
Availability: In Stock
Current Stock: Out of stock
The Luth-Ar FSCK-A1 Sight Completion Kit with A1 round profile gives you everything needed to build or restore an AR-platform rifle with period-correct or traditional sight architecture. If you're assembling an A1-style upper receiver, working on a retro build, or need to replace worn iron sights, this kit delivers the components to get your rifle on target without hunting down parts from multiple suppliers.
This completion kit is designed for builders and shooters who prefer the proven simplicity of A1-type sights. Whether you're doing a nostalgic 1980s-era AR build, maintaining an older rifle, or just appreciate the straightforward sight picture these optics provide, having a purpose-built kit saves time and ensures proper fitment. The A1 round profile is a time-tested design that continues to serve countless shooters and hunters.
Luth-Ar specializes in AR platform components and accessories, and their sight kits reflect that focus on compatibility and build quality. This kit consolidates the essentials so you're not second-guessing fitment or missing small parts mid-project.
The A1 round profile refers to the classic AR sight configuration that was standard on early AR-platform rifles. It features a rounded receiver profile and straightforward sight geometry that remains popular for traditional builds and restorations.
The FSCK-A1 is a sight completion kit, meaning it contains the necessary components to assemble A1-style sights. For a complete breakdown of exactly which parts are included, please contact us or check the manufacturer's detailed parts list.
This kit is designed for AR-platform rifles with A1-style upper receivers. If your rifle uses a different sight mounting system or profile, this kit may not be compatible. Verify your upper receiver style before ordering.

SKU: 200188952





Availability: In Stock
Current Stock: Out of stock
The Luth-Ar FSCK-A1 Sight Completion Kit with A1 round profile gives you everything needed to build or restore an AR-platform rifle with period-correct or traditional sight architecture. If you're assembling an A1-style upper receiver, working on a retro build, or need to replace worn iron sights, this kit delivers the components to get your rifle on target without hunting down parts from multiple suppliers.
This completion kit is designed for builders and shooters who prefer the proven simplicity of A1-type sights. Whether you're doing a nostalgic 1980s-era AR build, maintaining an older rifle, or just appreciate the straightforward sight picture these optics provide, having a purpose-built kit saves time and ensures proper fitment. The A1 round profile is a time-tested design that continues to serve countless shooters and hunters.
Luth-Ar specializes in AR platform components and accessories, and their sight kits reflect that focus on compatibility and build quality. This kit consolidates the essentials so you're not second-guessing fitment or missing small parts mid-project.
The A1 round profile refers to the classic AR sight configuration that was standard on early AR-platform rifles. It features a rounded receiver profile and straightforward sight geometry that remains popular for traditional builds and restorations.
The FSCK-A1 is a sight completion kit, meaning it contains the necessary components to assemble A1-style sights. For a complete breakdown of exactly which parts are included, please contact us or check the manufacturer's detailed parts list.
This kit is designed for AR-platform rifles with A1-style upper receivers. If your rifle uses a different sight mounting system or profile, this kit may not be compatible. Verify your upper receiver style before ordering.
SKU: 200188952
