Click "buy it" links below for current pricing
Buy It @ Rainier Arms (Click Here)
Buy It @ MidwayUSA (Click Here)
**DEALERS** Find It @ RSR
Complete Sharps Bros SBUR04 upper with 15" full top rail handguard.
16" AR15 Upper, 5.56 CAL, 15" Handguard, M16 black DLC coated BCG, Radian Charging Handle, Mid Length Gas System.
Full Top Rail. MLOK 7 sides.
Total Weight of complete upper (including BCG and charging handle): 4lbs, 3.3 ounces
Additional Barrel Specs:
100% US Made from 4150 CMV Material
1:7 RH Twist
Gas Block Journal: .75"
1/2-28 barrel thread
Black Nitride finish
M4 Barrel Extension
Create an account with us and you'll be able to:
Fill in your email below to request a new password. An email will be sent to the address below containing a link to verify your email address.