AR15 5.56 NATO 16" CARBINE LENGTH 1:8 TWIST W/ 16" KEYMOD HANDGUARD - COMPLETE UPPER
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Our AR-15 Upper Build (Mil-Spec) comes fully assembled and includes all the components necessary for a functioning Upper. The Upper Receiver, 16" Barrel and Bolt Carrier Group are made in the U.S. Included is a 16" Free Float Keymod Rail and Birdcage Muzzle Brake. Each part conforms to Mil-Spec dimensions and is made from quality materials to ensure accuracy and reliability.
Every Upper Build is Test Fired Before Shipment To Guarantee Performance. We do not guarantee cycling with all ammunition due to vast differences in the quality of ammunition. We will not warranty cycling with imported, steel cased or reloaded rounds.
Includes:
- 5.56 NATO 16" Carbine Length Barrel 1:8 Twist Nitride Finish M4 Profile (Made in USA)
- AR-15 Complete Upper Receiver Assembly w/Forward Assist & Dust Cover
- AR-15 Complete Bolt Carrier Group (Made in USA)
- AR-15 Tactical Charging Handle Assembly
- AR-15 / AR-10 Carbine Length Gas Tube 9.75" -Stainless Steel
- A2 Muzzle Brake for 1/2"x28 Pitch - 5 Ports
- 223/5.56 1/2"x28 Thread Steel Crush Washer
- .750 Low Profile Steel Gas Block with Roll Pins & Wrench -Black
- AR-15 Keymod 16" Extra Long Free Float Handguard w/Steel Barrel Nut
We Ship Fast!
All orders ship out within 48 business hours
- Product Code: UB15-FKM16
- Availability: In Stock
Available Options
Our
AR-15 Lower Receiver Parts Kits (LPK's) include everything you'll need
to put together a wel..
This Mil-Spec stock kit includes a carbine length stock, end plate, stock nut, aluminum carbine buff..
High quality, lightweight Upper Receiver is made of 7075-T6 Forged Aluminum. Made in the U.S., each ..
This is our standard AR-15 Charging Handle Assembly. Comes with protective plastic packaging. Featu..
Our custom Free Float Quad Rails are available in 5 lengths, from 4" Pistol to the 16" Extended Rifl..
This is our standard Charging Handle Assembly in Tan color. Features:Mil-Spec6061-T6 Aircraft Alumi..
Our steel Mil-Spec AR-15 Forward Assist Kit comes complete and ready to install with all black finis..
This is our standard AR-15 Ejection Port Cover Assembly in black. Includes:Ejection Port Cover Door..
This carbine length heavy collapsible stock buffer assembly provides smoother function and helps to ..
This carbine length collapsible stock buffer assembly provides smoother function and helps to notice..
DPMS
COMPATIBLEOur
custom Multi-Ported AR-10, .308 muzzle brake has a unique ribbed design with
..
Our standard AR-15 Bolt Catch Assembly is constructed of hardened steel and machined to precise Mil-..
Dual-sided, ambidextrous tan Safety Selector offers the shooter the option for easy use on both side..
These are replacement keymod rail screws and nuts that fit standard 0.3125" keymod rail screw holes...
Our custom Multi-Ported AR-15 muzzle brake has a unique ribbed design with 13 main ports on top, 5 s..
This AR-15 Low Profile Micro Gas Block fits under nearly any quad rail system. It's Clamp-on design ..
Our Keymod Rails are made of CNC precision machined high quality 6061-T6 aluminum. Available in thre..
This AR-15 sling adapter end plate is made of heat-treated steel, finished
in Black Oxide and is de..
This AR-15 sling adapter end plate is made of heat-treated steel, finished
in Black Oxide and is de..
This AR-15 sling adapter end plate is made of heat-treated steel, finished
in Black Oxide and is d..
This is our standard AR-15 Mil-Spec receiver end plate. It's made of steel and finished in Tan Mag P..
This AR-15 sling adapter end plate is made of heat-treated steel, finished in Black Oxide and is des..
This is a six position MIL-SPEC M4 type buttstock. The stock is made from extremely tough, fiberglas..
Custom designed Pistol buffer tube/receiver extension that is sized to allow it to fit with any stan..
Our steel Mil-Spec AR-15 Forward Assist Kit comes complete and ready to install. The Plunger is Tan ..
This is our standard AR-15 Ejection Port Cover Assembly in Tan. Includes:Ejection Port Cover Door (..
DPMS
COMPATIBLEThis is our standard AR-10 .308 Ejection Port Cover Assembly in black. Includes:Eje..
This Bore/Chamber cleaner is designed for 12GA shotguns. It's 24" long with 15 rows of brass brush. ..
This high quality steel rod replaces the standard plastic guide rod, improving reliability and perfo..
This high quality steel rod replaces the standard plastic guide rod, improving reliability and perfo..
This high quality aluminum adapter has a 3/8" Dovetail base on bottom and a 7/8" Weaver mount on top..
Our Mil-Spec AR-15 Pistol "Skeleton" Buffer Tube Kit consists of a 9" fixed position buffer tube, T6..
This QD Sling Swivel Base Mount is constructed of 6061-T6 aluminum with a Hard
Anodized Black fini..
Our custom TPI Competition muzzle brake is designed to be sleek and effective. It has a total of 9 p..
DPMS
COMPATIBLEOur Mil-Spec Rifle Length AR-10, .308 Buffer Tube Kit consists of a 10" fixed positi..
DPMS
COMPATIBLEOur standard AR-10, .308 Bolt Catch Assembly is constructed of hardened steel and ma..
This is our standard A2 Front Sight Post with spring and plunger. The post is precision machined for..
This A2 Front Sight Post has a .033 mm diameter ball for precise aim alignment. It's
precision mach..
This A2 Front Sight Post has a .051mm diameter ball for precise aim alignment. It's precision machin..
This A2 Front Sight Post has a .071mm diameter ball for precise aim alignment. It's
precision machi..