
Rise Armament
UPC: 851046006866
$47.15
In stock
Where the law allows, it ships direct to you.
The RISE Armament 20-piece AR-15 Lower Parts Kit has all the pieces you need to assemble a lower receiver with quality parts.
Most of the mil-spec parts featured in the RISE AR-15 Lower Parts Kit are made of the industry-standard 8620 steel. The 8620 carbon steel is a full-up alloy of nickel chromium molybdenum with 0.2 percent carbon. It machines cleanly and is incredibly tough and strong. These properties make it perfect for the parts in the Lower Parts Kit. Meanwhile the Safety Detent Pin and the Takedown/Pivot Pin Detents are made of yellow zinc. The pieces in the RISE Lower Parts Kit are highly wear resistant and are able to withstand the wear and tear of continuous shooting.
Many of the parts in the RISE

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