CYBER MONDAY IS HERE - Our Best Prices Of The Year + 15% Off Almost Everything Else INCLUDING Powder & Primers w/ Code: CM15

CYBER MONDAY IS HERE - Our Best Prices Of The Year + 15% Off Almost Everything Else INCLUDING Powder & Primers w/ Code: CM15

430105078_1W.jpg
430105078_25W.jpg
430105078_30W.jpg
430105078_20W.jpg
430105078_15W.jpg
430105078_5W.jpg
430105078_10W.jpg
430105078_1W.jpg
430105079_1W.jpg
430105079_25W.jpg
430105079_30W.jpg
430105079_10W.jpg
430105079_15W.jpg
430105079_20W.jpg
430105079_5W.jpg
430105080_30W.jpg
430105080_25W.jpg
430105080_5W.jpg
430105080_20W.jpg
430105080_1W.jpg
430105080_15W.jpg
430105080_10W.jpg
430105081_5W.jpg
430105081_25W.jpg
430105081_20W.jpg
430105081_1W.jpg
430105081_30W.jpg
430105081_15W.jpg
430105081_10W.jpg
430105078_1W.jpg
430105078_25W.jpg
430105078_30W.jpg
430105078_20W.jpg
430105078_15W.jpg
430105078_5W.jpg
430105078_10W.jpg
430105078_1W.jpg
430105079_1W.jpg
430105079_25W.jpg
430105079_30W.jpg
430105079_10W.jpg
430105079_15W.jpg
430105079_20W.jpg
430105079_5W.jpg
430105080_30W.jpg
430105080_25W.jpg
430105080_5W.jpg
430105080_20W.jpg
430105080_1W.jpg
430105080_15W.jpg
430105080_10W.jpg
430105081_5W.jpg
430105081_25W.jpg
430105081_20W.jpg
430105081_1W.jpg
430105081_30W.jpg
430105081_15W.jpg
430105081_10W.jpg
None
None OFF

BROWNELLS BRN-15 UPPER RECEIVERS 5.56MM NATO

Barrel Contour
Barrel Length
BRN-15 16" Upper Receiver Assembly .625" Gas Block 5.56mm
Brownells #
430105079
MFR #
4027-3410-B2
UPC
050806000230
$369.99
Coupon Code
Purchase Limit Help

Out of Stock

Can we ship this to you? (US only)
{{restriction.odmShipCheckMessage}}
Specifications
Attachment Type:
M-LOK
Barrel Contour:
Lightweight
Cartridge:
5.56x45 NATO
Item Length (Inches):
16.000
Barrel Length:
16.00
Material:
Aluminum
Color:
Black
Item Weight (lbs):
2.830
Gas Block Diameter:
0.625 Inches
Make Model Fit:
AR-15.Universal
Finish:
Anodized
Model Number:
.625" Gas Block
Gas System Length:
Mid-Length
Muzzle Threads:
1/2"x28
Hand:
Right
Twist:
1-7
Receiver Style:
Assembled
Quantity:
1
Restriction
Restricted Part:
Yes
Can we ship this to you? (US only)
{{restriction.odmShipCheckMessage}}
Description

Manufactured in the US with the highest quality components, the BRN-15 Upper Receiver Groups are great starts for your next build. Pick your preferred bolt carrier group and charging handle to complete.

The BRN-15 Upper Receiver Groups feature a 5.56x45mm NATO chambered, nitride finished barrel, available in several popular lengths. Models are available in a Government, medium profile barrel, with the 16 inch also available in a lightweight contour. Barrels feature a gas block dimple, that the rear gas block screw securely engages. All barrels are stress releived.

Unique MLOK handguard extends past the gas block, to provide as much usable real estate as possible. Anti-rotation tabs at the rear of the handguard engage the upper receiver, preventing any cant in relation to the receiver picatinny rail. Large dual screws clamp and pass through the properly torqued barrel nut to ensure the handguard will not slip forward. Large vents are placed towards the rear, to allow both the barrel and handguard to cool more rapidly.

Forged Mil-Spec type upper receiver features M4 feed ramps, ejection port cover and forward assist. Forward assist pin is knurled at the front, to ease future swaps.

  • 4150 CMV (Chrome Moly Vanadium) Barrel
  • Chambered in 5.56x45mm NATO
  • 1-7 Barrel Twist
  • 1/2-28 Muzzle Threads
  • A2 Flash Hider
  • Forged 7075-T6 Upper Receivers
  • Hardcoat Anodized Upper Receiver
  • M4 Feedramps in Upper & Barrel Extension
  • Barrels are marked "5.56 NATO 1:7 4150CMV SR"
  • 100% American Made
Please note, the 16 inch lightweight features a lock nut on the muzzle device. To remove, secure the lock nut with a wrench, turn towards the rear, and unscrew the flash hider.

Does not come with bolt carrier group or charging handle.

All NFA Rules Apply.

Restricted Part
Please check with your state regulations for ownership of Restricted Parts. May require documentation.

Video poster
Please select a FFL Dealer

or
7 dealers near
Distance:
10miles
arrow-down
Sort by:
Nearest first
arrow-down
pin wrong
No dealers found

Please search by another zipcode to find the nearest dealer.

Close
Brownells Retail Store
Pin in
Clock
You must select required check box

Note:

Listed hours & fees are not guaranteed and subject to change. Please contact the dealer to confirm current hours & fees.
* Must accept required fields.
  • Pin in Brownells Featured Dealers

    Choosing a Brownells Featured Dealer is the fastest and easiest way to complete your purchase. Brownells Featured Dealers have agreed to perform FFL transfers on guns purchased online from Brownells. We have their necessary FFL information on file and your FFL order will ship directly to them once processed.

  • Pin in Standard Dealers

    Standard Dealers have not yet agreed to perform FFL transfers on guns purchased online from Brownells. If you choose a Standard Dealer, you are responsible for contacting that dealer and arranging for the dealer to submit a signed copy of an FFL and to give Brownells permission to ship the gun.

  • Pin in Not Available Dealers

    Not Available Dealers are dealers Brownells cannot ship guns to at this time. These dealers either do not meet our requirements for FFL transfers, or prefer to not perform transfers for guns purchased online from Brownells.

Switch view map
7 dealers near

You May Also Like

Right Badge OFF  
5 Stars

200

300

Customers Also Viewed

Right Badge OFF  
5 Stars

200

300