Rock River Arms 458 Socom CAR A4 Upper Half
Light M-LOK with 16" barrel S0C0370.
Compatible
with any mil spec lower receiver half, not just Rock River. Includes the bolt
carrier group and charge handle.
Rock
River Arms Lightweight Free Float Rail, 13 inch extended,
M-LOK compatible
16
inch Chrome Moly Bull Barrel with 1:14 twist
Low
Profile Gas Block
A2
Flash Hider / 5/8-32 thread
A layaway plan is also available. Please email us at [email protected] for details
Part No. SOC0370
UPC 842834111909