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JP Enterprises Silent Captured Spring System, Rifle Buffer Tube Spacer
$15.95 $15.15
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Most Helpful Positive Review Just what i needed
Was looking to swap out my adjustable buffer extension tube for a rifle length on my ar12. Its a little stubborn to find parts for a proprietary weapon. I upgraded the buffer spring without much luck getting it to cycle.so I ended up just putting it all back stock. This Lil chunk of nylon did the trick. Added a Hogue rifle length fixed stock and an a2 tube. Threw the jp spacer in and put The stock buffer and spring back in her and that did the trick.
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JP Enterprises Rifle Buffer Tube Spacer

by Mouser, Verified Owner from TN, United States Written on April 6, 2025
Rifle length tubes need a spacer to run a captured spring system a this spacer works perfectly. I’ve got 3 now. Perfect fit and durable.
Pros:
  • Fit, function and durability
Cons:
  • Weeee bit costly
Best Used for:
  • Rifle length buffer tube/receiver extension
Would recommend: Yes
Was it helpful to you? Yes | No

AR Upgrades

by Mike, Verified Owner from AZ, United States Written on December 3, 2024
Upgraded to a Armaspec stealth recoil spring, and a geisdele trigger. Great addition for my AR platform.
Would recommend: Yes
Was it helpful to you? Yes | No

fast and reliable

by Mwflook, Verified Owner from PA, United States Written on September 15, 2024
Fast shipping and easy order, you can always count on optics planet, not much I can say about this item other than it does what it’s supposed to. Spot on
Would recommend: Yes
Was it helpful to you? Yes | No

Buffer Tube Spacer

by Troy, Verified Owner from CO, United States Written on May 7, 2024
This worked perfect, I was able to cut down to the exact length that I needed.
Would recommend: Yes
Was it helpful to you? Yes | No

rifle buffer spacer

by Koal, Verified Owner from TX, United States Written on March 26, 2021
Good option to add some versatility to a rifle length buffer tube , allows utilization of carbine buffer tube springs / buffers. I have aluminum ones and opted to try this polymer version, no issues to date.!
Would recommend: Yes
Was it helpful to you? Yes | No
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