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TAPCO AR-15 Commercial Receiver Extension Build Kit Aluminum Black ZAR09108

Ships from Warehouse 2
Typically ships within 1 to 2 business days.
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Whether you are building a rifle from the ground up, or replacing existing parts, this TAPCO Commercial Receiver Extension Build Kit has everything you need. The kit includes a M4 Buffer Tube, Castle Nut, Tapco End Plate Sling Adaptor, Buffer, and Recoil Spring.

Specifications and Features:
Commercial Spec M4 Build Kit
Aluminum Construction

Commercial Spec M4 Buffer Tube
Castle Nut
Tapco End Plate Sling Adaptor
Recoil Spring


Item#: 2-TINZAR09108,9-77449
Total number of Reviews: 1

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4.0 5
"The product is typical TAPCO. Good stuff. The only issue I experienced was really slow shipping. It seems that for the price paid, the shipping service would be better. I know shipping isn't free, but if I'm going to wait 5 days for 120 mile shipping, the cost would come in way under what is charged. That's a two hour trip one way from warehouse to post office."
– TexasPatriot