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AR-15 Free Float Hand Guard 9" Mid-Length TuffZone
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Brand: TuffZone TZ-MR420F
Item: ARR-0601
UPC: 639767216326

Fully customizable handguard system is machined from 6061 aircraft aluminum, it is lightweight, durable and allows for 45 degree side mounting. Includes two 16 Slot rails, four 7 slot rails, barrel nut, and mounting screws.

Customer Reviews

Most Helpful Customer Reviews

0 of 0 people found the following review helpful
3.0 Rating good flexibility, but rail alignment issues - 7/25/2012
Reviewer: ckliever
I was looking for a free floated quad rail that was not outrageous in price. This rail system is solidly constructed and offers a lot of flexibility in the positioning of the rails. Only the top rail is machined into the forend. The rest of the rails are removable with screws, allowing you to place the rails along the bottom, sides, and at all 45 degree angles. This allows for a very customized setup and also allows you to get rid of the rails you don't need, which adds to comfort in handling the rifle. That being said, do not get this rail system if you are planning to use any optic or other attachment that will be mounted between the upper receiver and the quad rail. The top rail on this forend does not match the height of a flat-top AR. So for example - if, like many people, you want to mount an EOTech midway down the rifle where the optic is partially mounted to the flat-top upper, and partially mounted to the quad rail, you are out of luck because the heights are significantly off. The other drawback to this system is the way that the forend is affixed to the upper receiver. A custom barrel nut is first threaded on, and then the forend threads onto the barrel nut. The threads are not designed to keep the forend tight or in proper orientation. This is accomplished by tightening two Allen head screws, which squeeze the base of the forend onto the barrel nut, kind of like a hose clamp secures your radiator hose to the motor. This causes a deformation in the first couple of inches of the top rail, due to a slit cut in them to allow for the clamping action. The instructions state this is to be expected and is part of the design. I could see this causing issues with any attachments you might try to mount in that area. And, since there is no way to ensure proper rotational orientation of the forend, other than eyeballing it, I don't believe you could reliably remove and then reattach the forend without re-zeroing iron sights or any optic mounted to the forend. I don't think the negatives completely outweigh the benefits of this system. It's solidly built, offers a lot of flexibility, and is pretty cheap, compared to other systems. If you aren't mounting anything spanning the upper receiver and the forend, it's still probably a good buy. I'd give it 3.5 bullets if I could.
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0 of 0 people found the following review helpful
3.0 Rating ckliever is CORRECT! - 8/17/2012
Reviewer: Clint C.
Man, I wish ckliever's review was here before I bought this. Everything he/she wrote is absolutely correct. The top rail on the handguard sits about 1/4" lower than the receiver's rail. I have a PSA 16" M4gery. So, as was mentioned, you can't mount anything that "bridges" the handguard and the receiver. This is precisely where I like to mount my reflex sight. Either a Trijicon RX06 or Meprolight M21. The other thing I want to mention (and this may have just been my particular handguard) is that the barrel nut's holes were in a weird alignment, so my AR multi-tool's pegs didn't fit and I couldn't get alignment for the gas tube. I ended up having to Dremel out some of the hole so the gas tube would fit. With that being said, this is a (seemingly) durable handguard that is much less expensive than others out there. But I believe I will invest in the DD modular system instead.
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AR-15 Free Float Hand Guard  9 Mid-Length TuffZone
AR-15 Free Float Hand Guard 9 Mid-Length TuffZone
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