ERGO Barrel Nut Shims
ERGO Barrel Nut Shims are a must have for any hobbyist or professional for proper timing of the various barrel nuts available on the market.
Specifications
ERGO Barrel Nut Shims are a must have for any hobbyist or professional for proper timing of the various barrel nuts available on the market.
Specifications
- Stainless Steel Consturuction
- 0.002" thickness for for precision barrel nut timing
- Corrosion resistant
- Allows perfect timing of most barrel nuts
- Fits most AR15 Barrels
- Made in the USA
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