AR-15 Tungsten Recoil Buffer Weights 1.5 oz. (3-Pack)

(87 customer reviews)


Ready to tune-up your AR and achieve the recoil you want? Simply replace 1, 2 or 3 of your recoil buffer’s steel weights with our heavy Tungsten weights.
3-Pack! Significantly more heavy than lead, steel, or aluminum!

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Tungsten Recoil Buffer Weights from is significantly denser (heavy) than lead, steel, or aluminum. Why? Because Tungsten is one of the heaviest and dense metals found on Earth. These top-quality heavy Mil-Spec Tungsten alloy buffer weights serve as a direct replacement for the stock weights found in your AR-15 rifle’s carbine buffer. Use these to correct issues you can encounter with suppressed or over-gassed ARs. Each weight is approximately 1.5 ounces, adding up to 4.5 oz to your AR-15 carbine buffer. It is the perfect upgrade for customizing your stock buffer without overspending.



  • Highest quality Tungsten alloy
  • Lead-FREE
  • 3-Pack (1.45 to 1.5 oz. weights)
  • Standard Size
  • 0.55″ in diameter
  • 0.612″ in length
  • Mil-Spec
  • Significantly denser or heavier than lead, steel, or aluminum
  • Precision direct replacement for AR-15 stock buffer weights
  • Replaces lead, steel, or aluminum weights


If you are looking to purchase in bulk, custom fabrication, or products manufactured under your brand, you can email us at for more information.

87 reviews for AR-15 Tungsten Recoil Buffer Weights 1.5 oz. (3-Pack)

  1. Dustin (verified owner)

    Awesome weights! I was able to make two new buffers with one pack. An H1 & H2, very versitile and saved a bunch without havin to buy more buffers themselfs. Just used the regular carbines i had layin around. Thats just me in thrifty that way.

  2. William (verified owner)

    Exactly what I needed at good price and great shipping

  3. Mark (verified owner)

    Just what was needed, great service and price.

  4. James (verified owner)

    fast and free shipping.

  5. James (verified owner)

    Arrived in good time. And fit 2 sperate buffers perfectly. And cant beat the price for the bundle.

  6. Anthony (verified owner)

    They were very good quality and the shipping was very fast saved a lot of money by adding weights instead of buying new buffers

  7. David (verified owner)

    very fair price , fast shipping, thank you

  8. Ross (verified owner)

    Shipping was fast and I got exactly what I expected.

  9. Frank (verified owner)

    Good price and [they] look good.

  10. Scott (verified owner)

    Perfect fit for custom weight to tune my AR… arrived in 3 days. Great company!!!!

  11. Mark (verified owner)

    Very nice quality and the six that I ordered measured to within 0.1 grams – pretty accurate! These are a perfect fit, finished nicely, and they arrived quickly… you cannot ask for more than that. If you want to make your own H, H-2, or H-3 buffers, these are the ticket!

  12. Bryan (verified owner)

    This company is my one and only go to for tungsten buffer weights. I’ve built several AR pistols in .223 and 300 Blackout, and I prefer H2/H3 buffers to smooth out the felt recoil and ease ware and tear.

  13. Frank (verified owner)

    just what i was looking for my AR15 carbine recoil buffer. now i can customize my buffer as needed. great product.

  14. Warren (verified owner)

    Great product. Great customer service and fast delivery.

  15. Kevin (verified owner)

    Verified weight. Spot on. Best value with shipping included. Fast delivery. Will be buying more

  16. Tim (verified owner)

    quality product for AR project buffers. weight, size & appearance were perfect for the six ordered. will only use this vendor for additional orders. nice to do business with a company who sells exactly what was advertised, for a reasonable price, with prompt delivery. thanks

  17. Todd

    Excellent product, timely shipping.

  18. Sam (verified owner)

    just what I needed to customize my buffer, super responsive customer service – I knew the status of my order throughout the entire process (order submission to delivery). This was the best price for buffer weights I could find, I will definitely order from them if I need more tungsten weights, thanks guys!

  19. Brad (verified owner)

    Fast shipping and more economic than buying a heavy buffer. If your thinking of trying heavy buffers to test for reliability, this is the cheapest route.

  20. JH (verified owner)

    Exactly what you need to build up an H1/H2 etc.
    Changed my A5H2 into an A5H3. Works perfectly.

  21. Kris (verified owner)

    Great product, great price, fast shipping. What else can I say!

  22. Mark (verified owner)

    Easy to order and the product arrived quickly. Least expensive way make your standard carbine buffers into H buffers if needed.

  23. Cody (verified owner)

    Was exactly as expected

  24. Andy C (verified owner)

    Excellent product that worked great in my buffers.

  25. KJW (verified owner)

    Definitely the way to go to inexpensively make your own heavy buffer and get your AR running as smooth as possible.

  26. SE (verified owner)

    The cheapest tungsten weights I found. Fit my buffer perfectly and functioned flawlessly. Was able to get enough weights from two packs to add to all my rifles. Shipping was very fast and delivered very promptly. Great company to do business with.

  27. Braden (verified owner)

    Great product and a must for tuning your new ar build.

  28. Darrell (verified owner)

    Fast shipping, exactly as descr8bed, no worries

  29. James (verified owner)

    Fast shipping, great customer care kept me informed of my shipment, items were dimensionally sound and weights were within .001 of each other. Overall very satisfied even the price was on point. Can’t beat it.

  30. Steve (verified owner)

    Bought two packs so I was able to make 3 H2s. Shipped fast too. Can’t beat it.

  31. Max

    Great weights, perfectly in spec. They arrived way faster than I imagined they would, and the shipping was even free. Good work, I’m glad I took a chance on this company.

  32. Kenny (verified owner)

    High quality, great price, fast shipping, and more than adequately allow you to tune the weight of your blaster’s buffer. Would not hesitate to purchase again and again!

  33. Shuqin (verified owner)

    High quality, great price, and fast shipping.

  34. BRIAN (verified owner)

    Very good quality and a real bargain at this price!

  35. David (verified owner)

    Item arrived on time and as advertised. Will do business again.

  36. Buckshot (verified owner)

    Great product at a great price! Free Shipping is always a plus!!

  37. Josh (verified owner)

    Exactly what I needed to get her running right.

  38. Robert (verified owner)

    These work perfectly. You can tune your rifle to your satisfaction. The pricing is competitive and the product is great.

  39. Ron (verified owner)

    Exactly what I needed and shipped fast. Fair price.

  40. Jonathan (verified owner)

    By far the most effective and economical way to tune your own buffers. The inserts are perfect in fit and finish, and allow you to avoid paying 3-5x as much for multiple buffers by doing it yourself! Thank you for offering these.

  41. John (verified owner)

    This is a good product and is as described. It is a quick and easy way to tune all your buffers depending on your needs. Shipping was fast and was shipped from the seller quickly. I would recommend these buffer weights if you are thinking of making some changes to your current buffer setup.

  42. Dara (verified owner)

    Fast shipping excellent product

  43. Brad (verified owner)

    I needed a heavier buffer for a binary trigger build. By purchasing the tungsten weights I was able to save about $25 by customizing a buffer I already had. Works perfectly and I am very pleased. Great price, quality and service. I know where to go in the future if I need more.

  44. Greg (verified owner)

    Second purchase from PUR and not disappointed. Purchased the buffer weights to make H2 buffers and they have all ran flawlessly.

  45. Jimmy (verified owner)

    Excellent product and price. Processing and shipping was very fast. They fit my Geissele Super 42 buffer to turn it into an H2 and they are very well made. Highly recommend.

  46. Tim

    Great product but even greater customer service. 100% recommended.

  47. Stephen (verified owner)

    Great product and service. Order with confidence. Ordered were filled and shipped almost immediately

  48. John

    Just what I wanted..great price and quick shipping

  49. Simon (verified owner)

    Exactly what I needed to make my AR work. Fits perfectly. Better than buying a H1 heavy buffer.

  50. Kyle (verified owner)

    I’m really happy with the decision to purchase this! The reason why I got it is I got a new upper with a mid length gas system, and the only buffer I had was an H1 carbine buffer. I didn’t want to spend a lot on another buffer because I spent a lot to get the new upper, so I purchased these tungsten weights and put them in the buffer, and they fit perfectly, and the weight of the buffer was just right. Aside from that, free shipping and I got it a day earlier than expected, what more could you ask for?

  51. Sean (verified owner)

    Awesome tungsten weights! Fit was perfect in my mil-spec AND PSA carbine buffers. Finish was beautiful and smooth, well finished. Brought my standard carbine buffers up to a perfect 2.9 oz on two and 3.0 oz. on the third, using one tungsten and two factory steel weights. I put the tungsten weight in the front (opposite end of the nylon/rubber cap). The tungsten weight goes closest to the bolt carrier. Thanks for a well made precision product.

  52. Steve (verified owner)

    Worked perfect for taming my 50 Beowulf.

  53. Harry (verified owner)

    Fast and free shipping look good, have not installed yet.

  54. Robert (verified owner)

    This is the third set of buffer weights, I have changed buffer weights on all of my ar 15’s and ar 10. Great product

  55. Robert (verified owner)

    Excellent machining. Used these in carbine buffer for a 308. All had exact weights and were well machined. This will be my new tungsten weight supplier from now on.

  56. Carl (verified owner)

    These are well made and they all weighted the same, 1.5 oz. I adjusted the buffer in my 6.5 Grendel and the recoil is greatly improved. See what it does at the range.

  57. Walter (verified owner)

    I’ve used these a number of times to upgrade a carbine buffer to an H2 buffer, much less expensive than buying a new buffer and having the old buffer just sitting around taking up space.

  58. John (verified owner)

    Awesome price… Great people… Great way to tune a rifle

  59. Josh (verified owner)

    Bought for an over gassed AR build. Quick, clean, effective. Very happy.

  60. Richard (verified owner)

    Exactly what I needed at a fair price. I look forward to testing the tungsten weights as soon as the temperature climbs out of the negative numbers.

  61. Levi (verified owner)

    Fast shipping, fit perfect and do the job

  62. Joe (verified owner)

    Item was packed well, reasonably priced, arrived quickly and is high quality. It is exactly what I was looking for. It performed well and I was able to reach my intended goal. I will be back for more soon…A+

  63. Ron (verified owner)

    Exactly what I needed and shipped fast. Quality product.

  64. Anthony (verified owner)

    Great product I turned a carbine buffer into a H3. I have a bunch of carbine buffers. From now on I will just buy this set of weights for my buffer needs as this is a very economical option.

  65. Terry (verified owner)

    Great product as well as great customer service. Shipped fast as others mentioned and the weights allow me to customize each rifle’s buffer to get the best performance.

  66. Stacy (verified owner)

    This was a deal! Shipping fast. If you already have regular carbine buffers. This is a good deal. I now have a h1 and h2 buffer. Saving bucks!!

  67. Donald (verified owner)

    Great product!! Very fast shipping!!
    These Tungsten buffer weights are high quality, fit perfect, and did what they were supposed to. Thanks Tungsten!

  68. John

    Super fast shipping. Nice buffer weights. Can now easily tune my AR to an H3, H2 or H1 depending on my needs.

  69. JM (verified owner)

    This is a preliminary review as I haven’t yet used these buffer weights. That said, they are nicely consistent in weight and size and look to be of good quality. We’ll see how they hold up after a few thousand rounds, but for now they seem great. Excellent service, and shipping, too.

  70. Mark

    These weights are very nice. I’m using them in a AR-9 build with a rifle stock and buffer. I removed one steel weight and replaced it with one Tungsten to achieve the 6.1 oz buffer weight I needed. I will be purchasing several more packs of 3.

  71. Trevor (verified owner)

    Feels like Tungsten definitely heavier then steel. Fast shipping would definitely do business again.

  72. James (verified owner)

    Fast shipping, high quality. A++

  73. Mr. Happy (verified owner)

    Haven’t tested them yet, but shipping to NC was suprisingly fast and they look superbly made.

  74. Mark (verified owner)

    Exactly what I needed. Got shipping confirmation within minutes. Had an extra buffer so these will let me fine tune for way cheaper then buying new buffers.

  75. Charles (verified owner)

    Just what I ordered and fast shipping!

  76. Chris (verified owner)

    High-quality parts and service! Perfect for tuning your rifle or pistol gas system timing.

  77. Scott (verified owner)

    These are a must have for suppressed AR.

  78. Chris (verified owner)

    Fast turnaround and quick shipping on a quality product

  79. Michael (verified owner)

    They worked great for a heavy buffer for my pistol. Just what was needed to reduce the recoil.

  80. Scott (verified owner)

    I love mine! I put them in a Gieselle buffer and now my SBR runs PERFECTLY!

  81. Matthew S. (verified owner)

    Great and consistent product. Have used them in multiple rifle/buffer setups and they have been exactly what I needed to tune my rifles.

  82. Ron (verified owner)

    Just the weights I was looking for at the best price anywhere. I was able to finally get my AR 9mm pistol to function the way I wanted.

  83. James S. (verified owner)

    I got these so I could tune my A5 buffers for less money than the name brand buffer weights. I’m well pleased with the results.

  84. Jeff W.

    Great product, company with fast shipping. Would definitely recommend these to beef up your buffers.

  85. lone gunman

    great quality tungsten weights I used them to add weights to a couple of pistol buffers.

  86. Anthony J Fabris (verified owner)

    Used them to swap out and make a T2 buffer to match my tubbs flat wire buffer spring. works excellent!

  87. Kilroy was here (verified owner)

    AAAAA+++++. Great quality, arrived promptly, works as advertised. Less expensive than name brands that probably source them from here!

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