Skip to content
Call Us Today! (651) 484-2000
Facebook
Instagram
X
YouTube
Email
HOME
TOOLS
AR-15
LOWER RECEIVER PARTS
BUFFER PARTS
BUTTSTOCKS
CONTROLS
LOWER RECEIVERS
TRIGGERS
UPPER RECEIVER PARTS
BARRELS
BCG AND PARTS
CHARGING HANDLES
COMPLETE UPPER RECEIVERS
GAS BLOCKS
HANDGUARDS
MUZZLE DEVICES
UPPER RECEIVERS
AR-15 RIFLES
PISTOLS
CANIK UPGRADES
P320 UPGRADES
P365 UPGRADES
VIDEOS
AR-15 TOOLS INSTRUCTIONAL VIDEOS
OEM
INFORMATION
About Obsidian Arms
Obsidian Arms Shooters
Ashlynne Thomas
Buddy Brown
Chad Swartout
Christi Conner Tate
Kevin Harrington
Phillip Buys
My Account
Become a Dealer
Military & Law Enforcement
Blogs
Search for:
85150
HOME
TOOLS
AR-15
LOWER RECEIVER PARTS
BUFFER PARTS
BUTTSTOCKS
CONTROLS
LOWER RECEIVERS
TRIGGERS
UPPER RECEIVER PARTS
BARRELS
BCG AND PARTS
CHARGING HANDLES
COMPLETE UPPER RECEIVERS
GAS BLOCKS
HANDGUARDS
MUZZLE DEVICES
UPPER RECEIVERS
AR-15 RIFLES
PISTOLS
CANIK UPGRADES
P320 UPGRADES
P365 UPGRADES
VIDEOS
AR-15 TOOLS INSTRUCTIONAL VIDEOS
OEM
INFORMATION
About Obsidian Arms
Obsidian Arms Shooters
Ashlynne Thomas
Buddy Brown
Chad Swartout
Christi Conner Tate
Kevin Harrington
Phillip Buys
My Account
Become a Dealer
Military & Law Enforcement
Blogs
Parts for AR-15 Upper Receivers
Sort by
Default Order
Sort by
Default Order
Sort by
Name
Sort by
Price
Sort by
Date
Sort by
Popularity
Show
24 Products
Show
24 Products
Show
48 Products
Show
72 Products
BARREL THREAD PROTECTOR
$
9.00
Select options
This product has multiple variants. The options may be chosen on the product page
Details
Sale!
HIPERCOMP™ 556CQ
$
89.00
Original price was: $89.00.
$
49.99
Current price is: $49.99.
Add to cart
Details
Sale!
OA-15C 16″ .350 Legend Complete Upper Receiver
$
875.00
Original price was: $875.00.
$
665.00
Current price is: $665.00.
Add to cart
Details
OA-15C2 Lightweight Billet Upper Receiver
$
230.00
Add to cart
Details
OA-9C 16″ 9mm Complete Upper Receiver
$
700.00
Add to cart
Details
Out of stock
Obsidian Arms .625″ Low Profile Gas Block
$
35.00
Details
Out of stock
Obsidian Arms .750″ Low Profile Gas Block
$
30.00
Details
Obsidian Arms .875″ Low Profile Gas Block
$
40.00
Add to cart
Details
Obsidian Arms .936″ Low Profile Gas Block
$
40.00
Add to cart
Details
OBSIDIAN ARMS 3 GUN THUNDER BRAKE COMPENSATOR .223/5.56mm
$
55.00
Select options
This product has multiple variants. The options may be chosen on the product page
Details
OBSIDIAN ARMS CHECKMATE FLASH HIDER .223/5.56mm
$
45.00
Select options
This product has multiple variants. The options may be chosen on the product page
Details
OBSIDIAN ARMS THUNDER BRAKE COMPENSATOR .308/30 CAL
$
55.00
Select options
This product has multiple variants. The options may be chosen on the product page
Details
Sale!
JPBC-3
$
245.00
Original price was: $245.00.
$
232.75
Current price is: $232.75.
Add to cart
Details
Sale!
JPBC-3SP
$
245.00
Original price was: $245.00.
$
232.75
Current price is: $232.75.
Add to cart
Details
OA-15C Handguard 9.5 Inch
$
125.00
Add to cart
Details
OA-15C Handguard 15 Inch
$
165.00
Add to cart
Details
M16 Bolt Carrier Group, Phosphate, 5.56
$
160.00
Add to cart
Details
OA-15C Handguard 17 Inch
$
180.00
Add to cart
Details
Enhanced AR-15 Bolt Carrier Pin Kit
$
20.00
Add to cart
Details
M-LOK QD Sling Mount
$
20.00
Add to cart
Details
4.5 Inch M-LOK Handguard
$
135.00
Add to cart
Details
OA-15C Billet Upper Receiver
$
175.00
Add to cart
Details
16.5 Inch M-LOK Handguard
$
175.00
Select options
This product has multiple variants. The options may be chosen on the product page
Details
16.5 Inch Competition M-LOK Handguard
$
180.00
Select options
This product has multiple variants. The options may be chosen on the product page
Details
1
2
Next
Page load link
Go to Top
