Contact Us Tel:(626) 286-0360 Store Locations
Phone Support M-F 7am-5pm PST
Browse by Type or Category
Free Shipping for Orders over $149. EPIC DEALS released daily!

EMG 8-Position Ultimate M4 AR-15 Buffer Tube (Type: Real Spec / Blackout)

ID: 89962 (Tube-EMG-RS-BK)
EMG 8-Position Ultimate M4 AR-15 Buffer Tube (Type: Real Spec / Blackout)
Hover or touch above to zoom
Castle Nut sold separately
Youtube preview Product image 1 Product image 2 Product image 3 Product image 7 Product image 8 Product image 9 Product image 10 Product image 11 Product image 12


MAP ProtectedExempt From Coupons
The manufacturer of this product enforces a strict minimum advertised price (MAP) policy which excludes this product from any additional discount coupon codes. This item, however, may qualify for free shipping.


  • High quality, light weight 7075 Aircraft Grade Aluminum construction
  • Lightening facet cuts help to shave off additional weight
  • Each buffer tube is made with precision to exact specs and standards from a manufacturer that specializes in fabricating real firearm accessories
  • Eight position adjustable length of pull
  • Drilled and tapped for stop-screw, allowing you to set your max preferred length of pull
  • Deep engraved stock position numbering; Deep engraved EMG logo
  • Type III Class 2 Hardcoat Anodized; available in multiple colors
  • Made in the USA
The enthusiasts here at EMG go back and forth with various parts trying to find what we like best in our builds. However, every now and then when we cannot find something that matches what we are looking for, we have it made ourselves; thus the EMG Enhanced Buffer Tube was conceived.
The EMG Enhanced Buffer Tube features enhancements to improve overall usability, reduce weight, and improve durability. Also let's be real chief, half of the stuff we buy for our guns we do so to make them look cool so we definitely didn't want to gloss over that aspect. To achieve all this, we consulted a manufacturer of real AR15 accessories to help move this project forward. What we have come up with was a Mil-Spec buffer tube made from 7075 Aircraft Grade Aluminum that we have facets milled out to shave off excess and unneeded weight. We spaced out each adjustment notch to be closer together with eight total positions which allows for much finer adjustments for your preferred length of pull. Additionally we have the buffer tube drilled and tapped so a stop-screw can be installed at your preferred maximum length of pull so under gross motor skill scenarios, the stock can be easily extended to your preferred length each and every time. The buffer tube is available for Tokyo Marui spec, G&P / ARES spec, as well as real spec (gas blowback) lower receivers; each buffer tube is hard anodized for weather resistance and comes in various colors to fit not only your tactical builds but also your hot rod, race/competition builds as well.

Manufacturer: EMG


Anodizing: Type III Class 2 hardcoat anodize
Compatibility: For Real Spec M4 / M16 GBB / MWS rifles & Mil-Spec Stocks
Material: 7075 Aircraft Grade Aluminum
Package Includes: Buffer Tube, Stop Screw

About EMG

The EMG vision is to manufacture products the world has never seen before; products we would put our name on, and products that hit the spot! "EMG" (Evike Manufacturing Group) was spawned from the realization that if you want something done exactly the way you want it, you need to do it yourself, and we did just that.
We took our 16 years of knowledge as the market's lead retailer, our network of 300+ superior manufacturers, to work with inspiring top innovators in the firearms industry. That combined with the vision to invest into the Airsoft industry, an industry we believe in, EMG was born.

23 Customer Reviews

(Write a review)

by Michael Y. on 05/06/2023
"Real steel option fits my AR-15 (RS) and my We Tech M4 Gbbr. The Tube is a fraction of my We M4's stock tube weight. Light as air!
There is a little notch near the threads that allows you to seat the buffer tube perfectly centered when you screw it in. This tube is of excellent quality. 10/10 will buy for all my AR (RS) and airsoft platforms.
by Michael L. on 05/04/2023
"I've been running this buffer tube in my E&L M4 Elite for 3 years now. This thing is an absolute champ, and I love the 8 positions it offers for my stock. I won't ever use a different buffer tube moving forward.
by Christopher B. on 03/23/2022
"TM spec blackout on Lancer Tactical Gen 3
- lightweight, functional, and aesthetically modern.
- better than the OEM tube in both form and function.
- fits real steel castle nut

Comments & Community

Discuss about EMG 8-Position Ultimate M4 AR-15 Buffer Tube (Type: Real Spec / Blackout) with your friends and fellow shoppers!

Have an urgent question about this item? Contact us, our resident experts are standing by to answer your questions!

Warning: California's Proposition 65

Customers who bought this also purchased

Parts and accessories may not be compatible with the product displayed on this page. For compatible parts/accessories, see the You May Also Need section and please verify details on the product description page.