Obsidian Arms AR-15 Parts

MyGunLab compares prices on 17 Obsidian Arms products from 3 stores, in 7 categories. Most are upper parts, upper receivers and handguards & rails. Below are the lowest-priced Obsidian Arms parts a store has right now in each category; open a category to see them all and filter by length, caliber and more.

Obsidian Arms upper parts

All 4 upper parts

Obsidian Arms AR-15 Firing Pin Retaining Pin 5 count Black

Obsidian Arms

$5.99 at OpticsPlanet · 3 stores In stock Sale

Obsidian Arms AR-15 Firing Pin Retaining Pin 10 count Black

Obsidian Arms

$9.99 at OpticsPlanet · 3 stores In stock Sale

Obsidian Arms AR-15 Firing Pin Retaining Pin Nickel Plated 5 count

Obsidian Arms

$9.00 at AR15Discounts · 2 stores

Obsidian Arms AR-15 Firing Pin Retaining Pin Nickel Plated 10 count

Obsidian Arms

$15.00 at AR15Discounts · 2 stores

Obsidian Arms upper receivers

All 3 upper receivers

OA-15C Billet Upper Receiver, Black

Obsidian Arms

$166.25 at OpticsPlanet · 3 stores In stock Sale

Obsidian Arms 9C Pistol Caliber Billet Upper Receiver Black

Obsidian Arms

$175.00 at AR15Discounts · 2 stores

Obsidian Arms 15C2 Lightweight Billet Upper Receiver Black

Obsidian Arms

$230.00 at Dirty Bird · 2 stores

Obsidian Arms handguards & rails

All 3 handguards & rails

Obsidian Arms 15C Handguard 9.5" Square-Cut M-LOK Black Hardcoat

Obsidian Arms

$125.00 at AR15Discounts · 2 stores

Obsidian Arms 15C Handguard Slant-Cut M-LOK Black Hardcoat - 15"

Obsidian Arms

$165.00 at AR15Discounts · 2 stores

Obsidian Arms 15C Handguard Slant-Cut M-LOK Black Hardcoat - 17"

Obsidian Arms

$180.00 at AR15Discounts · 2 stores

Obsidian Arms lower receivers

All 2 lower receivers

Obsidian Arms 15C Lower Receiver Billet Black Hardcoat

Obsidian Arms

$200.00 at Dirty Bird · 2 stores

Obsidian Arms 15C2 Lightweight Billet Lower Receiver Black

Obsidian Arms

$260.00 at AR15Discounts · 2 stores

Obsidian Arms muzzle devices

All 2 muzzle devices

Obsidian Arms .223 Thunder Brake 3-Gun Legal 1/2-28 Stainless Steel Assembly

Obsidian Arms

$52.25 at OpticsPlanet · 3 stores In stock Sale

Obsidian Arms .223 Thunder Brake 3-Gun Legal 1/2-28 TPI Black Assembly

Obsidian Arms

$55.00 at AR15Discounts · 2 stores

Obsidian Arms bolt carrier groups

All 2 bolt carrier groups

Obsidian Arms Enhanced AR-15 Bolt Carrier Pin Kit Steel

Obsidian Arms

$19.99 at OpticsPlanet · 3 stores In stock Sale

Obsidian Arms M16 Bolt Carrier Group BCG 5.56 Phosphate Black

Obsidian Arms

$152.00 at OpticsPlanet · 3 stores In stock Sale

Obsidian Arms optic mounts & rings

All 1 optic mounts & rings

Obsidian Arms QD Sling Mount M-LOK Aluminum Black

Obsidian Arms

$20.00 at AR15Discounts · 3 stores

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