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RCM HK STYLE 9MM ROLLER SET, STANDARD 8MM
$18.00
3 in stock
Description
The 8mm roller is the proper roller size for standard “zero” function. The correct 8mm roller is essential for proper head spacing & bolt gap. US Made, Per Set Price
Fits all:
- HK G3, 91 & PTR
- HK 93, 33, 53
- HK MP5, 94
- HK MP5K, SP89, SP5K
- Other 90 series custom builds or clones