Install this GUNTEC USA AR 9mm Cal Car Buffer and Spring Set to slow down the bolt, ensuring your 9mm caliber ammunition is cycled properly every time. Guntec USA machined these AR15 Recoil Buffers from rugged stainless steel. The GUNTEC USA AR 9mm Cal Car Buffer and Spring Bundle comes with a carbine length Teflon coated chrome spring that guarantees proper function and a long lifetime of use. Keep your ammo cycling by slowing down fast-moving bolts with this GUNTEC USA AR 9mm Caliber Carbine Buffer and Spring Set. Specifications for Guntec USA AR 9mm Cal CAR Buffer and Spring Set: Manufacturer: Guntec USA Color: Chrome Fabric/Material: Stainless Steel Gun Model: AR-15 Length: 4 in Weight: 8.2 oz Included Accessories: Carbine Length Teflon Coated Chrome Spring Condition: New Features of Guntec USA AR 9mm Cal CAR Buffer and Spring Set: Carbine Length Teflon Coated Chrome Spring Included Stainless steel construction Package Contents: Guntec USA AR 9mm Cal CAR Buffer and Spring Set
6 reviews for Guntec USA AR 9mm Cal CAR Buffer and Spring Set
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Jesse –
Works great in AR9, slows the bolt down to avoid hammering on buffer tube, one piece design is very solid and extra length does not require spacers behind it. Finish is Excellent. Quality spring provides the extra strength needed to slow the bolt down.
Rusty Shackleford –
This buffer and spring is the BEST bang for your buck. It slows down the bolt cycling for reliable feeding of 9mm ammunition, compared to your standard ar15 buffer and spring . For the money, this is the best affordable option out there. In my book this is a MUST HAVE. Absolutely no issues for me once this buffer was installed. You won't regret purchasing this buffer and spring for your ar-9 build.
TheButcher –
This Guntec 9mm buffer and buffer spring set does everything I hoped they would. Made my AR-9 perform flawlessly. It’s so smooth. I have a couple hundred rounds through it now without issue. I don’t expect any. Buffer length is perfect. I’m using these with a Spike upper and lower receiver with a LRBHO. Works as it should.
Marvin –
This thing is money. It slows down the bolt travel perfectly for 9mm rounds. For the price, this is the best option out there. You need this in order to prevent smaller 9mm rounds from getting bent or slammed hard by a fast traveling bolt. It also helps slow down the hammer reset time.
SERGIO VASQUEZ –
The spring feels like the standard carbine springs. Usually people run the 308 springs on PCC and this is way softer. The buffer is also 8oz and that’s on the heavy side. I will be returning this. Neither one made it into the PCC.
Brent –
I am sure this is a very nice buffer. It was well packaged and all apeared to be high quality. That being said, I prefere a dead blow 9MM buffer to reduce/eliminate bolt bounce. One of the questions regarding the product asked if this was a dead blow buffer and the answer was that this IS a dead blow, however it is not. These are solid. I had to email Guntec to find out. That being said, Optics Planet is jam up, so they sent me a shipping label to return it and all is well.