16″ M4 Carbine Length Chrome Moly Phosphate Processed with 12″ M-LOK Rail
The 16″ 1×9 Carbine 12 inch M-LOK Rail is perfect for any shooter who wants the perfect balance of performance and weight. This upper receiver is chambered in .223-5.56 and features an M4 feed ramp, making it compatible with both .223 and 5.56 ammunition. The barrel twist is 1×9 and the barrel thread is 1/2 x 28, making it compatible with a wide variety of muzzle devices and suppressors. The barrel is made from 4150 chrome molybdenum steel that has been stress relieved and Manganese phosphate coated for superior durability and corrosion resistance.
The flash hiders an A2 style, and the handguards a 12″ anodized M-LOK rail that provides plenty of real estate for attaching optics, lights, or other accessories. The gas block is a low profile gas block that ensures smooth and reliable operation. Additionally, the upper receiver is an A4 flat top upper that accepts a wide variety of scope mounts and sights. The bolt carrier group is not included, but the charging handle is not included. Also, this upper receiver has an approximate weight of 4 LBS. It’s made in the USA from high quality materials, and it’s backed by a lifetime warranty.
16″ Carbine upper 1×9 Specs:
Chamber – .223 – 5.56, M4 Feed Ramp (Shoots both .223 and 5.56)
Barrel Twist – 1×9
Thread – 1/2 x 28
Barrel Steel 4150 Chrome molly stress relieved. Manganese phosphate
Flash Hider – A2
also, Handguard – 12″ Anodized M-LOK
Gas Block – Low Profile Gas Block
Upper Receiver – A4 Flat-Top Upper
Bolt Carrier Group – Not Included
Charging Handle – Not Included
Approx. Weight – 4 LBS
Made in the USA
SKU: DT11-048
Daytona Tactical test fires every custom upper to verify cycling. We do not guarantee cycling with all ammunition due to vast differences in the quality of ammunition. We’ll only warranty cycling with US made ammunition. We will not warranty cycling with imported, steel cased or reloaded rounds.
WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information: www.P65Warnings.ca.gov

Aves Fmda Dd19.2 Rail Kit
SALE 12″ Cerakote Tungsten Grey M-LOK Rail
16″ AR-15 Tungsten Upper 15″ Keymod Handguard
Authentic Soviet Russian Army 1980 SKS, AK-47, AKM Sling
16″ AR-15 FDE Upper 12″ Riveted Keymod
16″ Zombie Green Upper 15″ Keymod Rail 5.56/.223
16″ ODG Upper 15″ Keymod Handguard
TSS Custom AR-15 Complete Rifle Upper Receiver 300 AAC DB barrel 10″
16″ Burnt Bronze Upper 15″ Window M-Lok Rail
16″ 1×7 Carbine 12 inch House M-LOK Rail No BCG or Charging Handle
AR15 16″ Zombie Upper 12″ Window M-Lok
AR15 Zombie 16″ Upper 15″ M-Lok Rail
80% 308 Lower receiver AR-10 DPMS .308
16″ 1×7 Carbine 12 inch M-LOK Rail No BCG or Charging Handle
80% 308 Lower receiver DPMS Olive Drab OD Green
16-12″ OD Green Upper with Keymod Rail
80% 308 Lower receiver DPMS Flat Dark Earth FDE
Leapers UTG Pro Drop in Super Slim M-Lok Carbine Handguard
Russian Izhmash AK47 Bakelite 30rd Magazine
10 inch Cerakote M-LOK Free Float Rail – Purple
Speed Mill™ – Replacement End Mill
SALE AR-15 Black Lower Receiver 80% 

