ASF-90Q (semi auto, 90 degrees, q levers)

Your Price: $83.00
In Stock.
Part Number:ASF-90Q

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Left q lever
Right q lever

ASF-90Q is a conventional (rotate to 90 degree for FIRE/SEMI) semi auto selector with q (offset) levers.

ASF (Ambidextrous Selector, Forward Controls) and SOLGW’s The Quick is a joint project between FCD and SOLGW.  The two companies have been collaborating on a few projects, starting with the 4140 steel MLOK sling mount (MSQ-H in FCD alphabet soup parlance). Work began in Dec. 2018 to create a safety that’s an embodiment of our not inconsiderable experience in AR15/M16 selector design and knowledge over the years.

ASF was designed from the ground up to be a defense/duty/combat safety selector, its mission is quite aptly reflected by the way its levers are attached the center, via a stainless steel roll pin.  The lever to center interface is immensely strong, the high shear strength (800 lbs) 420 stainless steel spring steel roll pin simply holds the two in place, and doesn't handle any load. One of the design goals dictates there be little to no wobble between the lever and center, we’ve called for very tight tolerances (+0.001/-0.00) on ASF's lever and center interface to achieve that.  NOTE: +/- 0.002 combined tolerance (+/- 0.001 on the levers and center's lever attachment interface) can, on rare occasions, can exhibit minute movement, this is normal, and unavoidable, the 0.002 of movement is almost imperceptible and doesn't affect ASF's function.

Q levers are offset levers, by shifting the lever closer to the shooter's thumb when the selector is on SEMI/FIRE, it enables the user to more easily rotate it back to SAFE without shifting his grip.  For that reason, q levers are side specific, the q lever's "leg" should always be biased towards the top.  With the selector on SEMI/FIRE,  the q lever should look like a letter q (hence its name).

We are known to many for the dimpled pattern we use on some control surfaces (AA, or All Angles, is our designation).  ASF levers are serrated, not dimpled.  As the lever rotates, the user’s finger slides on the lever, anything but serrations along the length of the lever only impedes that movement and creates friction for no benefit.  Serrations diagonal or perpendicular to the length of the lever are similarly unhelpful.  Serrations parallel to the lever's length help mitigate lateral movement, and do not impede the finger's sliding motion.  ASF lever's profile isn't square, its outer most portion is somewhat tapered for a reason. When the user’s hand holds the pistol grip, the profile of the ASF lever conforms to angle of the thumb's pad.

For our friends and customers that wish to see dimples on the ASF, there is a single dimple on both sides to function as a position indicator (in lieu of a pointer), it’s elegant and simple.

As we're fond of saying, attention to detail matters in its application.

The end cap is for those that don’t wish to have a lever on the weak side of the receiver.  With the end cap, ASF becomes a convertible selector (between ambidextrous and non-ambidextrous.)

ASF is shipped with a selector spring, a KNS nitrided selector detent, two levers (or one lever, with an end cap), 4 roll pins (two are needed for installation, with 2 spares).

ASF centers are billet machined in 8620, heat treated and black nitrided.  Levers are billet machined in 8620 and black nitrided.

ASF is a collaboration with Sons of Liberty Gunworks. Made in the USA.

For ASF installation instructions, please visit this page: ASF Installation

5 Stars
the ambi selector to buy
Being wrong handed, it often feels like the world is conspiring against you to make life difficult from a functionality standpoint, and this extends to the world of AR safety selectors. Thankfully, there is a large number of quality manufacturers seeking to remedy that problem. After researching options from Radian, KAC, Badger Ordnance, and FCD, I ended up selecting the ASF-90Q because of the quality that exuded from the EMR-H, EMR-A, and ABC/Rv3 that I had previously purchased and installed on my AR. Roger was extremely patient and helpful throughout the entire process, from taking the time to do a write up on how to select levers prior to my purchase, to sending extra roll pins free of charge after my fumble fingers destroyed all the included roll pins during a botched installation attempt. After I finally managed to install the safety selector, I am happy to say that the ASF-90Q is an exquisitely machined product: its fitting tight, movement crisp, and the sizing of the long lever perfectly sized for easy manipulation. As a bonus, the short-lever looks like an upside down duck's head: if you look closely, the round part is the head, the dimple is an eye, and the short lever is the duck's bill. Quack quack!
Did you find this helpful?  5 of 5 Found Helpful
Reviewed by:  from NJ. on 2/6/2021
5 Stars
80 dollars is a lot for a safety lever but I noticed the difference the moment I put it in over my Mil-Spec safety. Incredibly smooth rotation that almost feels like it moves itself after the initial push. My only complaint is that it is a bit wide sticking out from the gun.
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from WOOSTER. on 1/5/2022
5 Stars
This selector is smooth and solid. You gotta run it to know. I put it in the same category as my Radian Talons. It's actually more of a positive feel.
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Reviewed by: (Verified Buyer)  from Fort Riley. on 1/11/2022
4 Stars
Good levers
I love being able to run dual short levers and extra width is a bonus. I do prefer my Geissele Configurable Safety, because it flicks back to safe significantly easier.
Did you find this helpful? 
Reviewed by:  from AL. on 10/7/2021

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