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Questions & Answers
Is this longer than a standard milspec buffer tube. If so what is the length? Expert Answer

It is standard length.

by Jonathan D., Gear Expert, December 19, 2019
One of the answers to the question previously seems to point to this buffer tube is NOT 7075 aluminum but 6061. So this buffer tube is not 7075 ? Expert Answer

No. This JE Machine Tech AR-15/M4 Adjustable 8 Position Fluted Buffer Tube is Hard Coat Anodized 6061 T6 Grade Aluminum. It is a Mil-spec tube adjustable to 8 different positions.

by Ethan, Gear Expert, March 17, 2022
Customer Reviews
Helpful Positive Review
JE machine 8 position buffer tube by Patrick Embrey, Verified Owner, February 18, 2024
JE always delivers high performance and well machined parts. Fit is tight and makes any ar feel like a high end weapon. Easy to install and works with any milspec lower. I will be buying several more for my ar fifteen builds.
1/1 found this helpful
Helpful Positive Review
Surprisingly good by Fb, Verified Owner, April 25, 2021
I was looking for an inexpensive tube for a budget build. This buffer tube is nicely machined. Very nice coating on the inside and very smooth on the outside. My SBA3 and SBA4 slides really smooth and clicks into the 8 positions nicely. Fluting l...
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6/6 found this helpful
Helpful Positive Review
nice for a flashy 10/22 by Q, Verified Owner, August 18, 2023
The blue color and fluting looks very nice but be advised that the fluting will open up clearances and allow your stock to rattle on the tube unless you apply something to prevent rattling. I used a bit of velcro
1/1 found this helpful
Helpful Positive Review
the coolest shaped mil spec buffer tube by Chris S, Verified Owner, March 12, 2022
I picked this out because of all the angles on the tube- they look awesome. The price was right, and fit is spot on, the finish is amazing. Hate to ding it all up, it’s so nice. The angle on the insert prevents the tube from spinning out of posit...
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1/1 found this helpful
Helpful Positive Review
je machine buffer tube by William, December 6, 2020
was looking for a higher end buffer tube over just the normal mil specs out there.there machining is top notch, the added external flutes make it look like its worth alot more.fit and finish are very high quality.paired with a sling back plate and a ...
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4/4 found this helpful
Helpful Negative Review
It's a decent buffer tube but.... by MP21, Verified Owner, January 28, 2022
Decent buffer tube, has a really cool design, and didn't have any issues but one.... Unfortunately it's as deal breaker, I don't like being swindled. When you advertise a buffer tube made from 7075 aluminum but I receive 6061 aluminum, even if the pr...
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18/22 found this helpful
Read All 22 Reviews
Color: Blue Fabric/Material: 7075-T6 Aluminum Gun Model: AR-15 , M4 Gun Type: Rifle Condition: New

Code: 3HH-RBT-BNMB-PS-BTMS2BLU

MPN: PS-BTMS2BLU

UPC: 811577033946

Product No Longer Available

Product Info for JE Machine Tech AR-15/M4 Adjustable 8 Position Fluted Buffer Tube

This JE Machine Tech AR-15/M4 Adjustable 8 Position Fluted Buffer Tube fits standard AR-15/M4 carbines. JE Machine Tech built these AR15 Lower Parts with a black hard coat anodized finish to resist corrosion and provide a strong, durable platform to support your weapon. The JE Machine Tech AR-15/M4 Adjustable 8 Position Fluted Buffer Tube features three drain holes to displace any built-up gas pressure inside of your buffer tube. With eight different positions to choose from, this buffer tube is an incredibly versatile option for those who know how to customize their firearm to perform at its best. Equip the JE Machine Tech AR-15/M4 Adjustable 8 Position Anodized Buffer Tube to modify your weapon to perform at its best.image

Features of JE Machine Tech JE Machine Tech AR-15/M4 Adjustable 8 Position Fluted Buffer Tube

  • Mil-Spec Diameter
  • Hard Coat Anodized 7075 T6 Grade Aluminum
  • 3 Drain Hole
  • Adjustable to 8 different positions
  • SAPA Forging / ASTM Certified
  • Short Contour Machining

Package Contents:

  • JE Machine Tech AR-15/M4 Adjustable 8 Position Fluted Buffer Tube

JE Machine Tech AR-15/M4 Adjustable 8 Position Fluted Buffer Tube Accessories

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Gunsmithing Tools & Accessories

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Gun Triggers

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Gun Parts and Accessories

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Magazine and Accessories

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Gun Barrels

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Gun Stocks

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Gun Sights

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Mounts, Rings and Accessories

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Related Products to JE Machine Tech AR-15/M4 Adjustable 8 Position Fluted Buffer Tube

JE Machine Tech AR-15/M4 Adjustable 8 Position Fluted Buffer Tube Unavailable & Discontinued Models

List of Unorderable Models

  • JE Machine Tech AR-15/M4 Adjustable 8-Position Fluted Buffer Tube, .223, Mil Spec, Blue, PS-BTMS2BLU , MPN: PS-BTMS2BLU , UPC: 811577033946 , Code: 3HH-RBT-BNMB-PS-BTMS2BLU
  • USED, JE Machine Tech AR-15/M4 Adjustable 8 Position Fluted Buffer Tube, .223, Mil Spec, Black, PS-BTMS2 , MPN: PS-BTMS2-EDEMO , Code: 3HH-RBT-BNMB-PS-BTMS2-EDEMO-IN-D
  • USED JE Machine Tech AR-15/M4 Adjustable 8 Position Fluted Buffer Tube, .223, Mil Spec, Black, PS-BTMS2, EDEMO5, Used, Condition Fair , MPN: PS-BTMS2-EDEMO5 , Code: 3HH-RBT-BNMB-PS-BTMS2-EDEMO5
  • JE Machine Tech AR-15/M4 Adjustable 8 Position Fluted Buffer Tube, .223, Mil Spec, Black, PS-BTMS2 , MPN: PS-BTMS2 , UPC: 811577033571 , Code: 3HH-RBT-BNMB-PS-BTMS2
  • USED JE Machine Tech AR-15/M4 Adjustable 8 Position Fluted Buffer Tube, .223, Mil Spec, Black, PS-BTMS2, EDEMO4, Used, Condition Like New , MPN: PS-BTMS2-EDEMO4 , Code: 3HH-RBT-BNMB-PS-BTMS2-EDEMO4
  • DEMO, JE Machine Tech AR-15/M4 Adjustable 8 Position Fluted Buffer Tube, .223, Mil Spec, Black, PS-BTMS2 , MPN: PS-BTMS2-DEMO , Code: 3HH-RBT-BNMB-PS-BTMS2-DEMO
  • JE Machine Tech AR 15 M4 .223 Mil Spec Adjustable 8 Position Fluted Buffer Tube, Red, PS-BTMS2R , MPN: PS-BTMS2RED , UPC: 811577033953 , Code: 3HH-RBT-BNMB-PS-BTMS2R
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