H&K +4 Roller For Bolt Head 8.04mm - Over-sized

$14.95
(1 review) Write a Review
SKU:
HKP-00508
Firearm Model:
HK 91
Firearm Model:
HK 93/53/33
Firearm Model:
HK G3
Firearm Model:
HK MP5
Firearm Model:
HK MP5K
Caliber:
7.62x51 / .308 5.56 / .223 9mm
Material:
Steel
MPN:
200448
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New factory fresh HK German +4 over-sized roller NOT surplus that will fit all HK bolt heads including HK91/G3, HK93/33/53, HK94, MP5, SP89 all clones and the Cetme & Cetme clones. An easy way to remember the size you need to order: Plus size rollers increase bolt gap. Minus sized rollers decrease bolt gap. The finest roller on the market made with factory German HK prints and specs.
  • HKG3, 91 & PTR
  • HK93, 33, 53
  • HK MP5, MP5K
  • Cetme, C308
  • Clones & other HK style roller lock firearms
Each roller is sold separately/individually. Please order 2 units for a pair.

1 Review Hide Reviews Show Reviews

  • 5
    Increased headspace from 0.20 mm to 0.35 mm

    Posted by Paul Carter on 3rd Apr 2020

    Increased headspace from 0.20 mm to 0.35 mm

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