Armaspec Stealth Recoil Spring Buffer Assembly

Armaspec Stealth Recoil Spring Buffer Assembly

Product Code:
Calculated at Checkout
$79.99 $65.95



  • Drop-in replacement for standard buffer and spring
  • Reduce felt recoil
  • Keep the buffer spring from rubbing against the inner wall of the buffer tube
  • Buffer mass is designed to stay under constant tension against the bolt carrier
  • Rubber O-ring on the head of the buffer mass prevents metal on metal contact
  • Made in the U.S.A.


  • Length: 7.18"
  • Actual Wight (Complete System):
    • Standard: 5.93 oz.
    • Heavy: 6.56 oz.
    • H2: 7.62 oz.
    • 9MM: 8.40 oz.
  • Equivalent Weight:
    • Standard: 3.3 oz.
    • Heavy: 3.8 oz.
    • H2: 4.7 oz.
    • 9MM: 5.4 oz.


  • AR-15 with carbine-length buffer tube

For SRS-9 in your 9mm AR pistol or rifle, the extra weight on the back of the bolt carrier needs to be removed.  


There are a lot of upgrades available for the shooter who wants to improve his AR-15. Many of these upgrades are designed to reduce felt recoil or improve issues caused by poor fitment or sloppy design in standard Mil-Spec components. If you’re looking to improve upon the standard buffer assembly in your weapon, look no further than the Armaspec Stealth Recoil Spring Buffer Assembly.

Advanced Design, Reduced Friction, and Recoil

The Armaspec Stealth Recoil Spring Buffer is an advanced revision of the standard buffer system. Instead of a single large buffer spring and buffer weight crashing around loose in the receiver extension, the Stealth Assembly features a two-stage recoil spring assembly that eliminates the excessive violent movement of traditional buffer systems as well as the friction of uncontrolled parts inside the buffer tube.

The Stealth Assembly is kept under continuous tension against the BCG. An o-ring is incorporated into the head of the buffer to eliminate metal to metal contact. The dual springs of the Stealth Assembly are held in place by a central rod, operating in two stages to absorb excessive recoil force. Since they never touch the inside of the tube, the springs won’t make extra noise or wear prematurely like those in traditional buffer systems.

Drop-in Ease, Reliable Performance

The Armaspec Stealth Spring Assembly is designed to easily replace the standard buffer assembly in your AR-15 with no extra modifications or special receiver extensions. Its dual-stage operation allows it to operate smoothly, with less recoil and fewer failures than other buffer systems. When you replace a Mil-spec buffer and spring combination with the Armaspec Stealth Buffer Assembly, your accuracy and follow-up speed will improve and you’ll spend more time at the range than on the bench.

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18 Reviews

  • Armaspec stealth

    Posted by Rommel B. on 2nd Jul 2020

    This product is awesome!

  • Armaspec buffer

    Posted by Rickthewelder on 9th May 2020

    The best thing I’ve upgraded on my dual platform AR. I run a side charge 300BLK 10.5” and a top charge 5.56 7.5” pistol.
    Takes the kick out, gives a serious snap when fired. Tamed both of my fire breathers.
    Good product, and Wing had it in stock when nobody else did.
    Win, win.
    Get one. Yep

  • Awesome Buffer System

    Posted by OE on 21st Apr 2020

    While not as good as JPs SCS, its still an awesome system for 50% of the JP. Overall, love it. I run it with Superlative Arms Pistons and works flawless with little recoil. Overall Awesome.


    Posted by Thomas on 16th Feb 2020

    I've had the ARMASPEC Stealth recoil spring assembly for over a year and about 3000 rounds with it and I have to say this thing is still churning along beautifully. I went with the heavy for my 14.5" 5.56 and there is zero recoil, zero spring "ting", zero failures. It's pretty stiff when using the charging handle, but to me that's a good thing. It's telling me the spring isn't losing any stiffness. I would recommend this product highly.

  • Perfect fit

    Posted by Matt on 9th Feb 2020

    Love the item. Easy to install. Quiet when shooting. Love the fact I don’t need a retaining pin for it.

  • Quality product

    Posted by JP on 6th Jan 2020

    Second one that I have ordered both are very well made help with recoil and noise reduction

  • armaspec buffer system

    Posted by John on 6th Jan 2020

    You should try this I love it?

  • So Far, So Good

    Posted by Eli K. on 6th Jan 2020

    I put a few hundred rounds through a rifle that had this recoil system installed. Seems to be very good quality, much like the JP Silent Capture System. So far, so good.

  • Armaspec SRS

    Posted by DAK on 19th Dec 2019

    These actually work well, was a bit skeptical at first. Heard friends raving about theirs so I got a couple. Very smooth and very quiet. Love it.

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