Colt AR-15 Upper Receiver Assembly 5.56x45mm 16" Barrel with Centurion CMR 13" M-LOK Handguard

1 Brand

None

2 Category

Gun Parts

3 Cartridge

5.56x45mm NATO

4 Color

Black

5 Finish

Anodized

6 Material

Aluminum

7 Barrel Length

16 Inches

8 Twist

1:7 Inches

9 Threads

1/2"-28

10 Barrel Finish

Black

11 Chrome Lined

Yes

12 Gas Block Diameter

0.75 Inches

13 Gas System Length

Carbine

14 M4 Feed Ramps

Yes

15 Upper Receiver Type

A3 Flat-Top

16 Barrel Material

Chrome Moly Steel

17 Handguard

Centurion CMR 13" M-Lok

18 Bolt Carrier Assembly Included

Yes

19 Muzzle Device

A2 Flash Hider

20 Mil-Spec or Commercial

Mil-Spec

21 Country of Origin

United States of America

22 Shipping Weight

3.480 Pounds

23 Compatible