MI HANDGUARD SP SERIES 12"

FEATURES:
Inside diameter 1.75"
Outside diameter 2.0"
1.95" over mounting flats
High quality MIL-STD 1913 top rail
One five slot Magpul M-LOK polymer rail section included
Construction from 6061 aluminum, hard coat anodized
Barrel nut and barrel nut wrench included
Weight: 12.8 oz
Made in USA