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Spikes Tactical Barrel Nut Shim Kit
$15.99 $11.99 Save 25%
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quality shim kit, from a quality comany.

by AP, Verified Owner from NV, United States Written on March 16, 2024
They are shims, they do what shims do and shim.
Single use only except for the thick one.
Be aware some of the shims are fragile and will deform if not carful.
Would recommend: Yes
Was it helpful to you? Yes | No

Quality shim kit

by Northman, Verified Owner from WI, United States Written on January 14, 2024
This kit is excellent for free float rail applications where the rail system uses a timed barrel nut, and indexing is critical.

This kit has a variety of shims of differing thicknesses to help you get the timing just right.
Pros:
  • Cost effective, high quality
Cons:
  • None
Best Used for:
  • Free float barrel nut install
Would recommend: Yes
Was it helpful to you? Yes | No

A must for lightweight builds

by Red, from FL, United States Written on November 13, 2021
Steel barrel nuts can be torqued anywhere from 30 to 70 foot pounds. Not so aluminum alloy BNs. Beyond 45 you may damage it, have to replace and start over. This kit allows for correct timing from 30 to 45 with any barrel extension. I have not found a shim kit as complete as this.
Pros:
  • Wide variety of thicknesses, precise dimensions, steel, probably stainless
Cons:
  • None
Best Used for:
  • Timing the gas tube
Would recommend: Yes
Was it helpful to you? Yes | No

Good extras

by Angel H., Verified Owner from VA, United States Written on January 10, 2021
I haven't used but it is always great to have extra parts around. They look well constructed. Great value. I like the most because they have variable sizes which could be used to resolve any shim problem.
Would recommend: Yes
Was it helpful to you? Yes | No

Simple but works when needed

by Koal, Verified Owner from TX, United States Written on September 20, 2020
Great product for various handguards. Always good to leave a gap between rail and upper receiver, truly free float that barrel. Some rails can benefit from the use of these, universal and works well
Would recommend: Yes
Was it helpful to you? Yes | No
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