+1-800-504-5897 Help Center Check Order Status
About Us Policies Reviews How To
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.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

Maxim Defense Industries AR-15 SCW Buffer and Spring Up to 14% Off Plus Blazin' Deal — 4 models

Maxim Defense Industries AR-15 SCW Buffer and Spring - Standard - 3.3 oz., Silver/Blue, MXM-47681
Maxim Defense Industries AR-15 SCW Buffer and Spring - H1 - 4oz, Silver/Blue, MXM-47682
Maxim Defense Industries AR-15 SCW Buffer and Spring - H2 - 4.5 oz., Silver/Blue, MXM-47683
Maxim Defense Industries AR-15 SCW Buffer and Spring - H3 - 4.75 oz., Silver/Blue, MXM-47684
Maxim Defense Industries AR-15 SCW Buffer and Spring - Standard - 3.3 oz., Silver/Blue, MXM-47681
Maxim Defense Industries AR-15 SCW Buffer and Spring - Standard - 3.3 oz., Silver/Blue, MXM-47681
Maxim Defense Industries AR-15 SCW Buffer and Spring - Standard - 3.3 oz., Silver/Blue, MXM-47681
1 of 6 images
Maxim Defense Industries AR-15 SCW Buffer and Spring - Standard - 3.3 oz., Silver/Blue, MXM-47681
Maxim Defense Industries AR-15 SCW Buffer and Spring - H1 - 4oz, Silver/Blue, MXM-47682
2 of 6 images
Maxim Defense Industries AR-15 SCW Buffer and Spring - H1 - 4oz, Silver/Blue, MXM-47682
Maxim Defense Industries AR-15 SCW Buffer and Spring - H2 - 4.5 oz., Silver/Blue, MXM-47683
3 of 6 images
Maxim Defense Industries AR-15 SCW Buffer and Spring - H2 - 4.5 oz., Silver/Blue, MXM-47683
Maxim Defense Industries AR-15 SCW Buffer and Spring - H3 - 4.75 oz., Silver/Blue, MXM-47684
4 of 6 images
Maxim Defense Industries AR-15 SCW Buffer and Spring - H3 - 4.75 oz., Silver/Blue, MXM-47684
Maxim Defense Industries AR-15 SCW Buffer and Spring - Standard - 3.3 oz., Silver/Blue, MXM-47681
5 of 6 images
Maxim Defense Industries AR-15 SCW Buffer and Spring - Standard - 3.3 oz., Silver/Blue, MXM-47681
Maxim Defense Industries AR-15 SCW Buffer and Spring - Standard - 3.3 oz., Silver/Blue, MXM-47681
6 of 6 images
Maxim Defense Industries AR-15 SCW Buffer and Spring - Standard - 3.3 oz., Silver/Blue, MXM-47681

Tap Tap to Zoom

Government Export Restriction Government Export Restriction
Questions & Answers
Will those work with the ati omni hybrid 7.5 ar pistol. Expert Answer

The Maxim Defense Industries AR-15 SCW Buffer and Spring will work with that AR Pistol if you are using the Maxim Defense SCW Brace.

by Hunter, Gear Expert, June 12, 2023
which one do you choose for 5.56? there are so many Expert Answer

The buffer spring will not change between calibers, just platforms and carbine vs fixed stocks. The buffer itself can vary based on your particular rifle. The safest would be to go with the standard carbine buffer, but the heavier H buffers will slow the bolt for a better feeling recoil response. With a fully open gas block, most of the time, the H3 can run reliably. This will differ though based on gas port size.

by Kurt Colbourne, Gear Expert, April 20, 2021
View All Q&A You Have a Question? Ask!
Customer Reviews
Most Recent Reviews
Jamea K Sykes by James Sykes, Verified Owner, May 4, 2026
This was the last parts to install my SCW stock. It was worth the cost and wait. Love it.
Most Recent Reviews
James K Sykes by James Sykes, Verified Owner, May 4, 2026
Last parts needed to complete my shorty AR 15. Worth ever pin
Most Recent Reviews
Maxim Defense buffer and spring by Rich, Verified Owner, February 6, 2026
This maxim defense buffer spring is just what I was looking for to complete my build
Most Recent Reviews
maxim defence by shorty AR., Verified Owner, April 12, 2025
The perfect application for my shorty AR platform.
Most Recent Reviews
perfect for 300blk out by warpainter, Verified Owner, November 9, 2020
perfect buffer spring and buffer for 9" barrel,ejects at correct angle.high quality as expected from maxim defense. just wish it was an option when buying the brace for the price,but overall happy with the complete setuo. definitely worth the money!
0/1 found this helpful
Most Recent Reviews
Buffer and Spring by Andy, August 25, 2021
They were pretty quick to ship. Part is as described. Not issues with the install. I think Gisele springs are a little more robust but you pay for what you get. Would recommend to people replacing an old buffer
Read All 6 Reviews

We've got an AWESOME deal for you!

See more Blazin' Deal items
Blazin' Deal
Prices have been cut drastically on select models of this product as part of a special offer. These prices are so low that there's no double-dipping with coupons or any additional discounts - sorry about that. This offer won't last long, so don't miss out!
Show In Stock Only
4 Models Available

Show with deals only:

Blazin' Deal
Weight
All
Additional Features
All
Search

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 Maxim Defense Industries AR-15 SCW Buffer and Spring

The Maxim Defense SCW Buffer & Spring System is designed to enhance the performance of SCW (Sub-Compact Weapon) stock and pistol brace systems. This system improves recoil control and ensures smooth cycling for SCW-configured firearms. The heavy-weight buffer is particularly suited for select-fire platforms, providing reliable functionality in demanding conditions.image

Specifications for Maxim Defense Industries AR-15 SCW Buffer and Spring:

Manufacturer: Maxim Defense Industries
Color: Silver/Blue
Gun Make: AR Platform
Gun Model: AR-15
Gun Type: Rifle
Condition: New
Country of Origin: USA

Features of Maxim Defense Industries AR-15 SCW Buffer and Spring

  • Designed for Maxim SCW stock and pistol brace systems
  • Enhances recoil control and cycling reliability

Package Contents:

  • Maxim Defense Industries AR-15 SCW Buffer and Spring

What firearm models does the manufacturer say Maxim Defense Industries AR-15 SCW Buffer and Spring is compatible with?

The manufacturer suggests that Maxim Defense Industries AR-15 SCW Buffer and Spring is compatible with AR-15

Maxim Defense Industries AR-15 SCW Buffer and Spring Orderable Models

List of Orderable Models

  • Maxim Defense Industries AR-15 SCW Buffer and Spring - H2 - 4.5 oz., Silver/Blue, MXM-47683 , MPN: MXM-47683 , UPC: 680017476830 , Code: MDI-BUS-AR15SCWBS-MXM-47683
  • Maxim Defense Industries AR-15 SCW Buffer and Spring - H3 - 4.75 oz., Silver/Blue, MXM-47684 , MPN: MXM-47684 , UPC: 680017476847 , Code: MDI-BUS-AR15SCWBS-MXM-47684
  • Maxim Defense Industries AR-15 SCW Buffer and Spring - Standard - 3.3 oz., Silver/Blue, MXM-47681 , MPN: MXM-47681 , UPC: 680017476816 , Code: MDI-BUS-AR15SCWBS-MXM-47681
  • Maxim Defense Industries AR-15 SCW Buffer and Spring - H1 - 4oz, Silver/Blue, MXM-47682 , MPN: MXM-47682 , UPC: 680017476823 , Code: MDI-BUS-AR15SCWBS-MXM-47682

Maxim Defense Industries AR-15 SCW Buffer and Spring Unavailable & Discontinued Models

List of Unorderable Models

  • USED, Maxim Defense Industries AR-15 SCW Buffer and Spring - H3 - 4.75 oz., Silver/Blue, MXM-47684 , MPN: MXM-47684-EDEMO , Code: MDI-BUS-AR15SCWBS-MXM-47684-EDEMO-OB-B
Compare (0)
1 item has been added
Add at least two items to compare
Last updated 2026-09-09 UTC.