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ADV TECH AR-15 CASTLE NUT COMMERCIAL OR MIL SPEC
ADV TECH AR-15 CASTLE NUT COMMERCIAL OR MIL SPEC

ADV TECH AR-15 CASTLE NUT COMMERCIAL OR MIL SPEC

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Your Price: $6.38
Retail Price:$10.00
Your Savings:$3.62(36%)
Advanced Tech Part Number: A.5.10.1020
Catalog Number: 758152900067
UPC: 758152900067
Availability: InStock
The ADV TECH castle nut is a steel component engineered to secure the buffer tube assembly on AR-15 and AR-10 platforms. This part is available in both commercial and mil-spec profiles, allowing you to match your existing receiver endplate setup without compatibility headaches. Built from durable steel construction, it withstands the repeated assembly and disassembly cycles that come with maintenance, upgrades, and repairs. Whether you're completing a custom build or replacing a worn component, this castle nut delivers the secure retention your rifle's action requires. A straightforward, essential piece for any AR platform builder or armorer.

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