Add some color under your Unique-ARs handguard. The short shield is made to slide under handguard and over the 556 castle bolt, and is attached using a end cap. End cap is attached with two screws inserted in the foremost tac rail holes at the 12 and 6 o’clock positions. Will not work with handguards that have an upgraded front end cut. Handguard length, length of gas tube, and color specification required. Sprocket end cap will accept barrels up to 0.95″ in diameter. **Short shield only works with our 556 barrel nut and low profile gas blocks.
***Not compatible with the Freedom handguard, Slim handguards, DOLOS System or .308 Barrel Nuts.
****Not suggested for handguards with a breach front end such as One Shot or Swords.
Pocket length for gas block on short shields are as follows: