AR-15 Carbine Buffer Tube

The AR-15 Carbine Buffer Tube is sometimes known as the receiver extension tube. This carbine buffer tube is what you need to install a carbine length collapsible stock onto your AR-15 style rifle.

In stock

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SKU
A15CBT
  $20.95
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Description

The AR-15 receiver extension, also known as a buffer tube, is a mil-spec buffer tube manufactured in America. Most experienced AR15 shooters replace their commercial buffer tubes with mil-spec buffer tubes for a better lockup on their collapsible stocks.

More Information
Reviews
Overall Rating
Good
Review by Khari Z.
Received in four days after placing my order. Will be back to shop from KS again.
Overall Rating
THANKS KS
Review by Ulysee W.
Delighted with this purchase.
Overall Rating
Top-Notch Spare Part A++
Review by Payton H.
I bought two of these carbine buffer tubes. Used one for repair, other is stored in my spares box.
Overall Rating
Just as pictured.
Review by Holt M.
Would Recommend this AR15 carbine buffer tube
Overall Rating
THANKS KEEPSHOOTING
Review by Errick K.
Finest AR15 carbine buffer tube for the price sold by a awesome company. Thank you KEEPSHOOTING!
Overall Rating
Fast Delivery
Review by Epifanio F.
Leading AR15 carbine buffer tube for the price shipped by a terrific company. Thank you keepshooting!
Overall Rating
Great for my use
Review by Amanuel F.
Parts look perfect. Exactly what I wanted.
Overall Rating
Just as described.
Review by Moussa G.
Satisfied with this order.
Overall Rating
Thanks KEEPSHOOTING
Review by Nazareth G.
Perfect replacement carbine buffer tube for my AR15.
Overall Rating
Quick Shipping
Review by Dominque X.
Cost is excellent and shipping was fast.
Overall Rating
Exactly as described.
Review by Lin M.
Leading AR15 carbine buffer tube for the price sold by a terrific company. Thank you KS!
Overall Rating
Exactly as pictured.
Review by Irv Q.
Received in four days after buying. Will be back to shop from Keepshooting again!
Overall Rating
Exactly as described.
Review by Shawn W.
The replacement parts are good. Would recommend.
Overall Rating
Excellent Price
Review by Nels G.
Drop In replacement carbine buffer tube for my AR15.
Overall Rating
Exactly as pictured.
Review by Stavros P.
Cheapest price anywhere that was online. Delivery was fast with UPS.
Overall Rating
Rapid Processing
Review by Jacab N.
Best price anywhere that was available. Delivery was fast through Fedex.
Overall Rating
Good for my use
Review by Quantrell B.
I purchased two of these carbine buffer tubes. Using one for repair, other is spare.
Overall Rating
Good Website
Review by Deionte I.
Leading AR15 carbine buffer tube for the price sold by a awesome company. Thank you KEEPSHOOTING!
Overall Rating
Just as described.
Review by Tige J.
Received in two days after buying. Will be back to buy at Keepshooting again!
Overall Rating
Thanks keepshooting
Review by Avrohom I.
Best AR15 carbine buffer tube for the buck from a awesome company. Thank you KS!
Overall Rating
Top-Notch AR15 carbine buffer tube 5*
Review by Kevyn L.
Leading AR15 carbine buffer tube for the price sold by a terrific company. Thank you keepshooting!
Overall Rating
Perfect Product
Review by Deleon H.
Finest AR15 carbine buffer tube for the price shipped by a terrific company. Thank you KS!
Overall Rating
A-1 Manufacturing
Review by Jacek O.
Received in four days after ordering. Will be back to buy at keepshooting again!
Overall Rating
Just as described.
Review by Odin D.
Cost is excellent and shipping was quick.
Overall Rating
First-Class AR15 carbine buffer tube 5*
Review by Kaj O.
Would Recommend this part
Overall Rating
Superb Spare Part 5*
Review by Smiley C.
Received in two days after placing my order. Will be back to shop at KS again!
Overall Rating
Just as pictured.
Review by Reuel D.
The AR15 carbine buffer tube are good. Would absolutely buy again.
Overall Rating
THANKS keepshooting
Review by Quency C.
Cost is good and shipping was quick.
Overall Rating
THANKS KEEPSHOOTING
Review by Ajene U.
Pleased with this purchase.
Overall Rating
Great Item
Review by Heather R.
Cost is excellent and shipping was quick.
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