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HK Locking Roller - 2 , 7.98mm

New HK Locking Roller (offered per roller), - 2 , 7.98mm New HK German Undersized Locking Roller (each), The proper roller size is essential for proper headspacing. New HK German not Surplus or used goods.

SKU: HKP1501190
In Stock
Price: $14.95
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HK Locking Roller  - 2 , 7.98mm
HK Locking Roller - 2 , 7.98mm
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"Gunner"

Keith Wiese on 8/14/2011 5:56:01 PM

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Comments and Suggestions: Note that bolt gap spacing is a critical element of a HK and/or clone roller locked gun operation. If bolt gap is not in tolerance, your rifle will malfunction (not cycle/chamber the next round). An excellent reference on the subject is by Matt Vanderhoff (http://hk.mattvanderhoff.com). In building my PTR-91F rifle, I had to use the HK Locking Rollers (-2 / 7.98mm) in order to have my rifle cycle properly. As always, Adam Webber provides high quality parts and services!