STERN DEFENSE

Stern Defense 004SDBU9D1M Mag Phosphate 8620 Steel AR15/M16

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SKU:: 174709
UPC:: 860141001522
MPN:: 004SDBU9D1M
Weight:: 0.00 LBS

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MSRP: $149.23

$137.99

— You save $11.24

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Description

Made with 8620 AISI steel and boasting a Mag-Phosphate finish, the Stern bolt fits into Mil-Spec and Glock-pattern upper receivers. It functions with Colt SMG, Glock magazines and it's fully compatible with standard AR15/M16 charging handles. Comes fully assembled with all sub-components installed, including firing pin/spring/retaining pin, extractor, and extractor spring. Also included in bolt assembly is a propriety center and roll pins. The 45 bolts incorporate the new bolt design which caters to single stage triggers with short resets.

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