7.62x39 / 6.5 Grendel Type 1 Nitride Bolt Carrier Group SPV2

$149.99 $99.99

(You save $50.00)

SKU:

SPV276239

7.62x39 Bolt Carrier Group

Will also work with 6.5 Grendel Type 1 with .125 bolt depth

The QPQ nitride/melonite treatment hardends the surface to 70 RC and reduces friction as well as adding corrosion resistance inside and out

Superior to chrome lined and parkerized bolt carrier groups

9310 bolt nitride/melonite treated

Requires very little lubrication and has a very slick surface

Corrosion resistance inside and out

Side staked gas key with grade 8 fasteners

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