Made for 7.62X51 / 308 Cal

9310 Hardened Steel Bolt, 17-4 Stainless Steel Firing Pin (Heat treated to H900 Condition)

The group comes fully assembled with properly torqued and staked gas key

Weight: 14.3 Oz

Tin Coated (Gold Titanium Nitride Finish)

8620 carrier and gas key.

Made in the USA

HPT/MPI Tested and Marked

Hardened extractor S7 tool steel.

Skeletonized Low Mass Design

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