Obsidian Arms

Browse Obsidian Arms AR-15 components and pricing, plus AR-10, AR-9, and AK products where available.

13 components indexed

Bolt Carrier Group

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Obsidian Arms M16 Bolt Carrier Group 5.56 Phosphate Black
Obsidian Arms M16 Bolt Carrier Group 5.56 Phosphate Black
$160.00

Maintenance & Cleaning

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Obsidian Arms AR-15 Armorer's Specialty 4-Piece Punch Set (QPQ)
$24.99
Obsidian Arms AR-15 Complete Armorer's 12-Piece Punch Set
$70.99

Miscellaneous Parts

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Obsidian Arms AR-15 Armorer's Pivot Pin Detent Tool (OA-PPDT)
$16.99
Obsidian Arms AR-15 Firing Pin Retaining Pin
Obsidian Arms AR-15 Firing Pin Retaining Pin
$6.00
Obsidian Arms AR-15 Firing Pin Retaining Pin
Obsidian Arms AR-15 Firing Pin Retaining Pin
$10.00
Obsidian Arms Enhanced AR-15 Bolt Carrier Pin Kit OA-AR-15-BCPK
Obsidian Arms Enhanced AR-15 Bolt Carrier Pin Kit OA-AR-15-BCPK
$20.00
Obsidian Arms OA-DPPS-8 Standard Drive Pin 8-Piece Punch Set
$52.49

Muzzle Device

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Obsidian Arms 3 Gun Thunder Brake Compensator
Obsidian Arms 3 Gun Thunder Brake Compensator
$55.00
Obsidian Arms 3 Gun Thunder Brake Compensator
Obsidian Arms 3 Gun Thunder Brake Compensator
$55.00
Rugged Obsidian45 3 Lug Adapter 11/16x24 Thread
Rugged Obsidian45 3 Lug Adapter 11/16x24 Thread
$68.00

Other Accessory

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Obsidian Arms AR-15 Upper Receiver Vise Block HDPE Tool Block
$48.99

Upper Receiver

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Obsidian Arms OA-15C Billet Upper Receiver
Obsidian Arms OA-15C Billet Upper Receiver
$175.00