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Questions & Answers
Can I use this in a Smith and Wesson MP15 sport 2 5.56 16 inch barrel? I’m upgrading it with a heavier faxon firearms barrel and a forced reset trigge Manufacturer Answer

The H2 buffers are usable in all AR15 style rifles including the M&P15

by Luth-AR, Manufacturer, April 23, 2025
Customer Reviews
Most Recent Reviews
It does the job just fine by BLU, Verified Owner, September 1, 2025
This buffer is... okay. It's exactly what it says it is: an H2 buffer. I noticed a slight difference in recoil impulse—it’s a little smoother and a tad softer shooting than a standard carbine buffer. It cycles reliably and does what an H2 buffer is s...
Read More...
0/1 found this helpful
Most Recent Reviews
Luth H2 Buffer by Jimmy C, Verified Owner, June 7, 2026
The quality is great and it does the job if you're using a FRT. H2 is embossed in the face of the buffer. So it's identified without removing it from the weapon.
Most Recent Reviews
Great H2 Buffer by FastEarle, Verified Owner, May 10, 2026
Well made and does it's job as it should. Fit and finish are near perfect so you won't find any issues. Price was right as well!
Most Recent Reviews
Luth H2 Buffer by Jimmy C, Verified Owner, December 25, 2025
I've purchased two of this brand of H2 buffers,and I've had no issues with them. The quality is great. And they allowed my ARs to cycle properly with my FRTs installed.
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Luth - Ar Double Tungsten H-2 Buffer Carbine by Jbo, Verified Owner, June 30, 2025
Exactly what I needed for light primer strikes. Fast shipping.
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Great buffer for force reset triggers by Smglass, Verified Owner, June 29, 2025
Swapped my h1 out for this tungsten h2 and the rare breed trigger ran like a dream
Read All 6 Reviews
Gun Make:
AR Platform
Gun Model:
AR-15
Weight:
4.7 oz
Additional Features:
Double Tungsten

Code: 3FN-RBF-30LUTH-CS-T2

MPN: CS-T2

UPC: 859819007218

List: $62.63Save 17%
$51.99

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 Luth-AR Double Tungsten H2-Buffer

H2 Double Tungsten .223/5.56 Carbine Buffer Bodyimage

Using a heavier AR-15 buffer helps reliable function with short gas system rifles. You may also experience a reduction in felt recoil.

The H2 contains 2 tungsten slugs and a single steel slug in the buffer for a total weight of 4.8 oz or .30 lbs.

SKU: LCS-T2

Specifications for Luth-AR Double Tungsten H2-Buffer:

Manufacturer: Luth-AR
Fabric/Material: Steel
Gun Make: AR Platform
Gun Model: AR-15
Weight: 4.7 oz
Additional Features: Double Tungsten
Gun Type: Carbine
Caliber: 5.56x45mm NATO, .223 Remington
Country of Origin: USA
Height: 3 in

Features of Luth-AR Double Tungsten H2-Buffer:

  • Shipping Weight .75 lbs
  • Shipping Dimensions 8 x 6 x 2.5 in
  • Application
  • Carbine
  • Caliber
  • .223
  • Height
  • 3 1/4
  • Weight Ounce
  • 4.7
  • Weight lbs
  • .29
  • UPC Code
  • 859819007218

Package Contents:

  • Luth-AR Double Tungsten H2-Buffer

Luth-AR Double Tungsten H2-Buffer Orderable Models

List of Orderable Models

  • Luth-AR Double Tungsten H2-Buffer, Carbine, CS-T2 , MPN: CS-T2 , UPC: 859819007218 , Code: 3FN-RBF-30LUTH-CS-T2
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