540-443-9250Bolt Components
Parts & Accessories | 6.5 Grendel and .50 Beowulf Bolts and Extractors, Specialty Firing Pin
AR-15 replacement firing pin manufactured by Alexander Arms®
Features:
- AISI 8740 alloy steel in austempered spring condition
- Precision machined with correct transition radii to eliminate breakage
- Thin, dense chrome coating minimizes hydrogen embrittlement
- Trilobial main shank maintains alignment of the cam pin
- Provides reduced contact surface that produces easy sliding of the firing pin within the channel
- Provides clearance for dirt and carbon that results in more reliable function
- Proven to operate at -65 Celsius in correctly lubricated weapons
- Fluting is not cut all the way to the back of the firing pin, which keeps debris from entering the channel from the rear.
Features:
- AISI 8740 alloy steel in austempered spring condition
- Precision machined with correct transition radii to eliminate breakage
- Thin, dense chrome coating minimizes hydrogen embrittlement
- Trilobial main shank maintains alignment of the cam pin
- Provides reduced contact surface that produces easy sliding of the firing pin within the channel
- Provides clearance for dirt and carbon that results in more reliable function
- Proven to operate at -65 Celsius in correctly lubricated weapons
- Fluting is not cut all the way to the back of the firing pin, which keeps debris from entering the channel from the rear.
Alexander Arms® 6.5 Grendel bolt assembly
This bolt features:
- 0.136-inch bolt face recess
- Optimized extractor, ejector, and gas rings
- All bolts are phosphate finished
- Its finish is black in color.
This bolt features:
- 0.136-inch bolt face recess
- Optimized extractor, ejector, and gas rings
- All bolts are phosphate finished
- Its finish is black in color.
Alexander Arms® .50 Beowulf® bolt assembly.
This bolt features:
- 0.136-inch bolt face recess
- Optimized extractor, ejector, and gas rings
- All bolts are phosphate finished
- Its finish is black in color.
This bolt features:
- 0.136-inch bolt face recess
- Optimized extractor, ejector, and gas rings
- All bolts are phosphate finished
- Its finish is black in color.
Alexander Arms® 6.5 Grendel extractor assembly
Features:
- Optimized extractor claw
- Tuned for the 6.5 Grendel cartridge
- Includes the extractor spring.
Features:
- Optimized extractor claw
- Tuned for the 6.5 Grendel cartridge
- Includes the extractor spring.
Alexander Arms® .50 Beowulf® extractor assembly
Features:
- Optimized extractor claw, tuned for the .50 Beowulf® cartridge
- Includes the extractor spring.
Features:
- Optimized extractor claw, tuned for the .50 Beowulf® cartridge
- Includes the extractor spring.