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HK21E, HK23E Compression Springs - Inner Buffer, Outer Buffer
-25%

HK21E, HK23E Compression Springs – Inner Buffer, Outer Buffer

in hot sale
Sku: HKP-21856

$35.87 Save:$12.00(25%)

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Description

H&K HK21E/23E Inner & Outer Buffer Compression Springs

An unissued set of inner and outer buffer compression springs for your HK21E/23E buffer, sourced directly from HK Germany.

Most HK21E/23E buffers in the U.S are first-generation, which use these exact springs. In contrast, second-generation buffers feature a helical and plate spring column (flat spring), which is not compatible with these replacements. If you’re running a first-gen buffer, these are the correct replacement springs to keep your system functioning properly.

Compatible With:

  • HK21E
  • HK23E

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