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Surefire X400 Handgun Tactical Weaponlight w/ Laser Sight
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Most Helpful Positive Review Great Product
Solid, well-made product from an industry leader. The laser is easily seen even in strong sunlight! Selector switch is easy to use even with gloved hands. Overall, a great product. Pros: Well made, powerful laser
Most Helpful Negative Review too much trouble for the money
My first experience with Surefire. I bought one for a sig P229 9mm because it's the only light laser that uses an LED and offers a tailored grip switch. It stopped working (light and laser) after a few range trips. I shipped it back and received a replacement from surefire. Now the laser will no...
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Surefire X400 Handgun Weaponlight w/ Laser Sight

by Legacy Reviewer, Verified Owner from FL, United States Written on September 13, 2013
I have a Sig Sauer P220. For some reason (could be my error), the laser is 3-4 ft. below where I normally aim (and hit) at 25 yds.

I've tried with the U and P cross members. I've adjusted the elevation every which way. I'm sure the unit is mounted on my gun correctly. I'm in touch with Optics Planet to try to figure out what happening. It's possible I'll replace it with an X300 if they'll let me.
Pros: Well built
Cons: Possible problem with sighting in laser
Would recommend: Yes
0 of 2 found the following review helpful.
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Great attachment, price a little steep

by Legacy Reviewer, Written on September 23, 2012
this is a nice light attachment. The laser is bright that it could be used during the day. It's up in the higher price range, but I would not hesitate in buying another one.
Pros: It works! Holds zero after several hundred rounds
Cons: it's a little pricey, don't know when the battery will die
Would recommend: Yes
7 of 7 found the following review helpful.
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Surefire X400

by Legacy Reviewer, Verified Owner from MN, United States Written on May 17, 2012
This is very expensive attachment, but worth every penny in my opinion. Product is very engineered and constructed. I incorporated the unit on my Sig P229r...it fits like a glove. A must have attachment. I am very happy with this purchase.

Optic Planet customer service, deliver and the cost was the best. I spend many hours researching the product and the price. With Optic planet I was able to get the price and the quality service.
Pros: None
Cons: Excellent quality and very well constructed product
Would recommend: Yes
4 of 4 found the following review helpful.
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Surefire - always great

by Legacy Reviewer, Verified Owner from WA, United States Written on May 3, 2012
I did a lot of research to make sure I got exactly what I wanted and this Surefire hit the mark. After a long day at the range it is easy to clean, it is super bright, has a long battery life, and keeps it's zero. I would buy this again!
Would recommend: Yes
2 of 2 found the following review helpful.
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Surefire X400 Handgun Weaponlight w/ Laser Sight

by Legacy Reviewer, Verified Owner from CO, United States Written on October 23, 2010
This product lives up to Surefire's reputation for quality and reliability and, unfortuneately, also its high cost.
Pros: Reliability
Cons: Cost
Would recommend: Yes
6 of 6 found the following review helpful.
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Surefire X400 Handgun Weaponlight w/ Laser Sight

by Legacy Reviewer, Verified Owner from CA, United States Written on March 16, 2010
They should call it the Surefire "SuperPro" X400! Both light and laser are Super Bright. Easy to install and easy to sight in. In this case you get what you pay for.
@
Pros: Super Bright Laser & Light!!!
Cons: No pressure switch for HK P2000 (hope they make one soon)
Would recommend: Yes
6 of 7 found the following review helpful.
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X400 is awesome

by Legacy Reviewer, from WA, United States Written on December 15, 2009
I couldn't decide what I liked more, the TLR-2 from Streamlight or this Surefire X400. I got both and compared them side by side. Both great products but I like this one more for a couple reasons.
Pros: Clean, concentrated light
Would recommend: Yes
6 of 40 found the following review helpful.
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