Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Government Export Restriction Government Export Restriction
Government Restriction Government Restriction
Questions & Answers
Does this buffer tube have drain holes in it? Expert Answer

Spikes Tactical does not specify if their Mil-Spec Buffer Tube has drain holes. I would recommend reaching out to them directly for more information.

by Ethan, Gear Expert, October 28, 2022
Does it come with the latch plate and castle nut? Thanks in advance. Expert Answer

This is just the buffer tube, no end plate or castle nut included.

by Jonathan D., Gear Expert, June 3, 2018
Customer Reviews
Helpful Positive Review
Milspec plus by Marc, Verified Owner, July 11, 2021
Good quality buffer tube. Kind of disappointed it doesn't have a spider logo anywhere. It is marked (ST) for Spikes Tactical. Also has each position marked with white numbers 1-6. The package arrived with normal expectancy ordered during free shippin...
Read More...
1/1 found this helpful
Helpful Positive Review
Great Product by Curt, Verified Owner, September 25, 2017
It's a perfect match up with Spikes Buffer tubes and stainless carbine spring. Use these on all of my carbines. Inside finish seems to be smooth and fit is spot on. You'll have no regrets buying this one!
1/1 found this helpful
Helpful Positive Review
Well made tube by Sam, Verified Owner, June 13, 2021
Fast shipping, great attention to detail. Overall a very good product. Will purchase more products. A+++ will recommend this to my friends to help them out with their builds in the future. Thanks again.
1/1 found this helpful
Helpful Positive Review
Favorite tube by Joey, Verified Owner, November 3, 2017
This is my go to for builds. I usually buy the full Spikes kit with the H2 buffer but I already had that in the pistol tube I replaced. Also, these no longer have that stupid grey lubricant coating that wears off and looks bad. They're now just a nic...
Read More...
2/2 found this helpful
Helpful Positive Review
Good stuff! by Glenn Chaves, Verified Owner, August 25, 2018
I just finished a build using a Spike's upper, lower, & buffer tube as primary foundation items. All these items are top quality material and manufacturing craftsmanship, you will not be disappointed with Spike's !
1/1 found this helpful
Helpful Positive Review
Very happy so far! by Josh, Verified Owner, October 15, 2018
Ok, so the obviously preferred 7075 T6 Aluminum, position indicator markings, and the whole thing is beautifully coated with a dry-film lube (I believe the inside of the tube as well). I don't see why this receiver extension won't hold up for a long...
Read More...
3/3 found this helpful
Read All 20 Reviews
Color:
Black
Additional Features:
Laser Engraved Positions
Condition:
New

Code: 2A8-RBT-SLA500R

MPN: SLA500R

UPC: 855319005204

List: $38.00
$37.99

Buy Together and Save

OP Bucks$0.76

made-in-usa-flag Made in USA

Help support American manufacturing! Marked models of this product have gone through rigorous review and been certified by the manufacturer as Made in the USA.

Product Info for Spikes Tactical Mil-Spec Buffer Tube, 6-Position, 7075 T6 Aluminum

The Spikes Tactical Mil-Spec Buffer Tube is an economical and sleek addition to your AR. These Spikes Tactical AR15 Buffer Tubes feature a dry film lube that lubricates without the sticky residue leftover by other buffer tubes. In addition, the Spikes Tactical Mil-Spec 6-Position Buffer Tube is type III hardcoat anodized to be stronger and more durable than its predecessors. The Spikes Tactical Mil-Spec 7075 T6 Aluminum Buffer Tube is well built, smooth, and perfect for your next AR build.image

Specifications for Spikes Tactical Mil-Spec Buffer Tube, 6-Position, 7075 T6 Aluminum:

Manufacturer: Spikes Tactical
Color: Black
Finish: Black
Fabric/Material: 7075-T6 Aluminum
Length: 7.25 in
Additional Features: Laser Engraved Positions
Condition: New
Country of Origin: USA
Weight: 3.6 oz

Spikes Tactical Mil-Spec Buffer Tube, 2A8-RBT-SLA500R

  • Dry film lube.
  • Machined from 7075-T6 aluminum.
  • Type III Hardcoat Anodized.
  • Features laser-engraved position numbers.

Package Contents:

  • Spikes Tactical Mil-Spec Buffer Tube, 6-Position, 7075 T6 Aluminum, 2A8-RBT-SLA500R

Spikes Tactical Mil-Spec Buffer Tube, 6-Position, 7075 T6 Aluminum Orderable Models

List of Orderable Models

  • Spikes Tactical Mil-Spec Buffer Tube, 6-Position, 7075 T6 Aluminum Black, SLA500R , MPN: SLA500R , UPC: 855319005204 , Code: 2A8-RBT-SLA500R
Compare (0)