Delivery Info

Login
Register
Order History
Wish List (0)

Your shopping cart is empty!

MENU

+
AR-15
Barrels
Bolt Carriers
Buffer Tube Kits
California Compliant
Charging Handles
Delta Barrel Nuts
Ejection Port Doors
Fake Suppressors
Forward Assists
Gas Blocks
Gas Tubes
Grips & Buttpads
Handguards
Lower Part Kits
Lower Parts
Muzzle Brakes
Packaged Products
Sights
Rifle Kits
Stock Components
Stocks
Tools
Triggers & Hammers
Upper Build Assemblies
Upper Part Kits
Upper Receivers
Slings & Attachments
+
AR-10
Barrels
Bolt Carriers
Buffer
Buffer Tube Kits
Charging Handles
Ejection Port Doors
Fake Suppressors
Forward Assists
Gas Blocks
Others
Stocks
Handguard Rails
Lower Parts Kit
Lower Parts
Muzzle Brakes
Rifle Kits
Upper Build Assemblies
Upper Part Kits
Upper Receivers
+
AR 7.62x39
Barrels
BOLT CARRIERS
Ejection Port Doors
Others
Rifle Kits
Upper Build Assemblies
AR 7.62X39 Conversion Kit
+
AR 9mm
Buffers
Barrels
Bolt Carriers
Buffer Tube Kits
Ejection Port Doors
Lower Parts
Muzzle Brakes
Rifle Kits
Upper Build Assemblies
Upper Receivers
AR15 9mm Conversion Kit
Others
+
AR 300 Blackout
Barrels
Ejection Port Doors
Others
Rifle Kits
Upper Build Assemblies
+
AK-47
- Products
+
Other Platforms
+
Sales +
Colors
BRIGHT WHITE (CERAKOTE)
HUNTER ORANGE (CERAKOTE)
LEMON ZEST (CERAKOTE)
ZOMBIE GREEN (CERAKOTE)
GOLD
STAINLESS STEEL & SILVER
RAW
RED (ANODIZED)
BLUE (ANODIZED)
TAN (ANODIZED)
OTHER (ANODIZED)
FDE (CERAKOTE)
BRONZE (CERAKOTE)
GREY (CERAKOTE)
ODG (CERAKOTE)
ROBINS EGG (CERAKOTE)
RED (CERAKOTE)
PINK (CERAKOTE)
OTHER COLORS
FDE (POLYMER)
ODG (POLYMER)
TAN (POLYMER)
+
New Products +
Clearance +

Home
AR-7.62x39
Upper Build Assemblies

Categories

Caliber 7.62x39 (43)
Clearance (3)
Colors (1700) +
- BRIGHT WHITE (CERAKOTE) (63)
- HUNTER ORANGE (CERAKOTE) (58)
- LEMON ZEST (CERAKOTE) (8)
- ZOMBIE GREEN (CERAKOTE) (8)
- GOLD (29)
- STAINLESS STEEL & SILVER (84)
- RAW (25)
- RED (ANODIZED) (36)
- BLUE (ANODIZED) (22)
- TAN (ANODIZED) (26)
- OTHER (ANODIZED) (8)
- FDE (CERAKOTE) (75)
- BRONZE (CERAKOTE) (68)
- GREY (CERAKOTE) (45)
- ODG (CERAKOTE) (68)
- ROBINS EGG (CERAKOTE) (64)
- RED (CERAKOTE) (65)
- PINK (CERAKOTE) (64)
- OTHER COLORS (17)
- FDE (POLYMER) (10)
- ODG (POLYMER) (10)
- TAN (POLYMER) (6)
FAR Series (8)
New Arrivals (228)
California Compliant Products (35)
Sales (39)
Accessories (346) +
- Lasers & Flashlights (1)
- Made In the USA (1)
- Rail Mounts (28)
- Red Dots (6)
- Sling Adapters (15)
- Slings & Shell Holders (17)
- Tools (34)
- Others (68)
Barrels (59)
Bolt Carriers (26)
Bolt Catchs (31)
Buffer Tube Kits (73)
Buffers (27)
Bullet Buttons (3)
Castle Nuts (10)
Charging Handles (106)
Delta Barrel Nuts (4)
Ejection Port Doors (59)
Fake Suppressors (7)
Forward Assists (16)
Gas Blocks (41)
Gas Tubes (11)
Grips & Buttpads (35)
Handguards (148)
Lower Part Kits (44)
Lower Parts (587) +
- Bolt Catch Levers (8)
- Bolt Catchs (20)
- Buffer Tube Kits (43)
- Bullet Button (1)
- Buffers (22)
- Disconnectors (0)
- Castle Nuts (8)
- Grips & Buttpads (24)
- Lower Part Kits (58)
- Lower Receivers (1)
- Magazine Catchs (5)
- Others (0)
- Safety Selectors (0)
- Springs (4)
- Stock Components (41)
- Stocks (40)
- Trigger Guards (10)
- Triggers & Hammers (1)
- Tubes (26)
Lower Receivers (0)
Magazine Catchs (16)
Muzzle Brakes (179)
Other Platforms (331) +
- 224 (1)
- Glock / Handguns (64)
- GSG5 (2)
- M1/M1A/M14 (2)
- Mosin Nagant (6)
- Ruger 10/22 (6)
- Saiga / Shotgun (14)
- SKS (1)
- 6.5 Creedmoor (3)
- Others (15)
Plates (18)
Rear Sights (25)
Rifle Kits (71)
Safety Selectors (39)
Springs (4)
Stock Components (88)
Stocks (97)
Trigger Guards (15)
Triggers & Hammers (19)
Tubes (32)
Upper Build Assemblies (106)
Upper Part Kits (77)
Upper Parts (1524) +
- Barrels (48)
- Bolt Carriers (22)
- Charging Handles (72)
- Delta Barrel Nuts (2)
- Ejection Port Doors (75)
- Fake Suppressors (7)
- Forward Assists (11)
- Gas Blocks (35)
- Gas Tubes (9)
- Handguards (93)
- Muzzle Brakes (160)
- Others (0)
- Plates (14)
- Rear Sights (19)
- Upper Build Assemblies (102)
- Upper Part Kits (64)
- Upper Receivers (50)
Upper Receivers (58)
AR-15 (2432) +
- Barrels (26)
- Bolt Carriers (13)
- Buffer Tube Kits (61)
- California Compliant (6)
- Charging Handles (81)
- Delta Barrel Nuts (7)
- Ejection Port Doors (59)
- Fake Suppressors (2)
- Forward Assists (18)
- Gas Blocks (39)
- Gas Tubes (10)
- Grips & Buttpads (31)
- Handguards (139)
- Lower Part Kits (31)
- Lower Parts (135)
- Muzzle Brakes (114)
- Packaged Products (21)
- Sights (45)
- Rifle Kits (32)
- Stock Components (82)
- Stocks (47)
- Tools (18)
- Triggers & Hammers (14)
- Upper Build Assemblies (36)
- Upper Part Kits (62)
- Upper Receivers (50)
- Slings & Attachments (44)
AR-10 (724) +
- Barrels (10)
- Bolt Carriers (5)
- Buffer (8)
- Buffer Tube Kits (22)
- Charging Handles (36)
- Ejection Port Doors (21)
- Fake Suppressors (3)
- Forward Assists (15)
- Gas Blocks (38)
- Others (3)
- Stocks (41)
- Handguard Rails (12)
- Lower Parts Kit (16)
- Lower Parts (22)
- Muzzle Brakes (51)
- Rifle Kits (4)
- Upper Build Assemblies (5)
- Upper Part Kits (10)
- Upper Receivers (9)
AR-7.62x39 (408) -
- Barrels (6)
- BOLT CARRIERS (5)
- Ejection Port Doors (18)
- Others (3)
- Rifle Kits (9)
- Upper Build Assemblies (7)
- AR 7.62X39 Conversion Kit (2)
AR 9mm (605) +
- Buffers (7)
- Barrels (12)
- Bolt Carriers (1)
- Buffer Tube Kits (19)
- Ejection Port Doors (18)
- Lower Parts (11)
- Muzzle Brakes (37)
- Rifle Kits (8)
- Upper Build Assemblies (17)
- Upper Receivers (23)
- AR15 9mm Conversion Kit (1)
- Others (6)
AR 300 Blackout (440) +
- Barrels (10)
- Ejection Port Doors (18)
- Others (2)
- Rifle Kits (17)
- Upper Build Assemblies (11)
AK-47 (28) +
- Products (11)
AR-40 (86) +
- Barrels (2)
- Pistol Kit (16)
- Bolt Carriers Groups (1)
Others (34)
Specials

Reset Filters

Shop by Price

Barrel Length:

10.5" (1)
16" (1)

Caliber:

7.62x39 (2)

Twist Rate:

1:10 (1)
1:9.5 (1)

Gas System:

Carbine Length (2)

Muzzle Thread:

5/8x24 (2)

Barrel Coating:

Black Nitride (2)

Muzzle Device:

A2 Flash Hider (2)

Bolt Carrier Group:

Mil-Spec Black Nitrite Coated (2)

Receiver Material:

Forged and Mil-Spec 7075 T6 Aluminum (2)

Charging Handle:

Standard Mil-Spec Charging Handle (2)

Buttstock:

AR-15 6 Position Stock Kit -Mil Spec (1)

Availability

In Stock
Out of Stock

Upper Build Assemblies

AR-7.62x39 Upper Build Assemblies

There are no products to list in this category.

About Us

OTSupplier.com is a smart choice for purchasing firearm accessories and supplies because of our competitive prices, wide selection and outstanding service. We hope to be doing business with you soon!

Information

About Us
Delivery Information
Terms & Conditions
Contact Us

Customer Support

Order History
Return Policy
FFL disclaimer
Privacy Policy

Our Company

Shopping Cart

Newsletter

Sign up for our newsletter to receive special offers. Send

Copyright ©2017 OTsupplier, Inc. All rights reserved.