Aero Precision APAR501103C STS Stripped Lower Receiver Multi-Caliber Black Anodized Finish 7075-T6 Aluminum Material with Mil-Spec Dimensions for AR-15

The STS (Short Throw Safety) AR15 Stripped Lower Receiver is the perfect lower to start your build. Custom designed markings accept short-throw safety selectors while maintaining mil-spec dimensions and correct component interface. Selector markings will work with 45, 60 or 90 degree safety selectors. STS lowers are marked and milled to accept short-throw safety selectors, but will work with standard selectors as well. Rear takedown pin detent hole is threaded for a 4-40 set screw. Works with standard AR15 components and magazines. Made in the USA. NOTE: Requires a lower parts kit, buffer & stock of your choosing to complete.

Type : Stripped
Gun Model : AR-15
Gun Type : AR Platform
Caliber : Multi-Caliber
Material : 7075-T6 Aluminum
Finish : Black Anodized
Trigger : None

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