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CMMG AR-15 Receiver Extension Kit For Rifle Builds Mil-Spec Diameter Black 55CA6C7

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CMMG, Inc.
Typically ships the same business day when ordered before 4pm CST.
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Are you thinking about build a new AR-15 rifle or completing that lower you have had sitting around for months? Well then look no further that this receiver extension kit for your AR-15 lower. CMMG has created the perfect kit containing an AR-15 rifle receiver extension; end plate, carbine buffer and spring. This kit is designed to work correctly with both with standard 5.56mm NATO AR rifle builds.

Features and Specifications:
Manufacturer Number: 55CA6C7
High quality anodized aluminum
Matte Black

Mil-spec receiver extension
Buffer Spring
Castle Nut
End Plate

Mil-spec AR-15 Carbine stocks

Item#: ARR-118-003
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