Description

The AR Receiver Extension Kit is constructed from aircraft grade aluminum with rolled threading. The buffer tube has been hard coat anodized for maximum corrosion and wear resistance. A standard buffer spring and 3oz carbine buffer are included as well as a castle nut and lower receiver end plate.

This assembly kit will fit on all Mil-Spec AR-15 lower receivers.

Mil-Spec Carbine Buffer Tube / Receiver Extension
6 Position Aircraft Grade Aluminum
Carbine Buffer Spring
Castle Nut/Receiver Nut
Mil-Spec Receiver End Plate
Carbine Recoil Buffer
Anti-rotation buffer retaining tabs may vary (depending on batch)
1690

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Compare prices for 812530027064 - Discount Mil-Spec Carbine Buffer / Receiver Extension Kit MAR047-A from all vendors

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$24.95
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$39.95
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Comments (2)

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Their shipping is pretty expensive too. Makes it $23 each for 2

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The construction and dimensions on the buffer and tube are way off. Might want to read the negative reviews as well.

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