This aftermarket front sight for sale fits the Ruger AR-556® it is a low profile flip-up front sight that upgrades your rifle. The super slim deigned flip up sight fits all Ruger AR-556 rifles equipped with picatinny rails. The Low Profile Flip-Up Front Sight features precision machining from aircraft grade aluminum with black anodized finish. The front sight has a spring loaded positive lock design with side plunger release for positive flipping up and folding down that makes it fast and easy to compress the plunger to unlock and fold down the sight when not in use. Limited Lifetime Warranty.
The Robust posi-lock plunger coupled with spring-activated ball bearing guarantees zero retention. The Front sight post is elevation adjustable with AR-15 standard 4-prong front sight adjustment tool. Low profile 3mm locking bolt and mounting deck attaches securely to any Picatinny rail. Front sight can either be directly mounted on AR-15 style handguards with picatinny rail or on a high profile picatinny rail gas block.
Note: We Suggest You Buy Matching Low Profile Flip-Up Rear Sight Item # R955.