CA M15A4 with Yankee Hill Specter FF RAS

Xepharo · June 23rd, 2007, 19:34

I just got this done yesterday after receiving my Star flip up front sight.
The front end is a real steel Yankee Hill Specter free float RAS.

I just need a higher AP mount. The one I have it's too low.
I will be upgrading the Internals soon.

Mongoose · June 23rd, 2007, 20:22

Sweet looking piece of hardware! I mean the mickey mouse! LOL!! J/K! No really, good job. Any internal upgrades?

Xepharo · June 23rd, 2007, 20:34

Not yet, but I will be soon.
-Guarder Ball Bearing spring guide.
-PDI 150% spring
-Maybe a Systema Cylinder/head and Guarder Piston (Blue one)

I don't like CA's cylinder/head and the yellow piston itself.

attack-beaver · June 23rd, 2007, 23:39

shouldn't the front site fold towards the gun?

Amazing KG3 · June 23rd, 2007, 23:52

How hard was it to install the RAS?

Xepharo · June 23rd, 2007, 23:56

The STAR one folds forward, much like a SCAR or HK416 sight.
I tried placing it the other way, but it was designed to be on the front of the RAS or one of those chamber blocks that have RIS rather than the triangle sight.

The RAS was very easy to install. I had a 3 point loop hole wrench to tighten the barrel nut first, then I put the RAS on, and then tighten it with that ring you see between the upper body and the RAS. There are two screws that you install on the back end side of the RAS to prevent rotation... very sturdy, I recommend it.
I got it for $106 USD shipped off Ebay, MSRP is around $250 USD.

1 observation: I believe that CA's rails on the metal body are too high. My ICS FF RIS and this YKH FF RAS both have a lower rail.

Amazing KG3 · June 24th, 2007, 00:24

Once the money comes in im going to try and get a LaRue RAS on my CA.

dontask · June 24th, 2007, 00:47

looking good!

Xepharo · June 24th, 2007, 01:52

Hey attack-beaver, I believe you are right.
The sight is supposed to go the other way. This one is for the SR25, the supplier sent me the wrong one... but I might keep it the way it is, I think it looks great and I can still aim the same either way.

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June 23rd, 2007, 19:34	#1
Xepharo Trader rating Join Date: Apr 2004 Location: Vancouver, Canada	CA M15A4 with Yankee Hill Specter FF RAS I just got this done yesterday after receiving my Star flip up front sight. The front end is a real steel Yankee Hill Specter free float RAS. I just need a higher AP mount. The one I have it's too low. I will be upgrading the Internals soon. Last edited by Xepharo; June 23rd, 2007 at 19:41..

June 23rd, 2007, 20:22	#2
Mongoose Trader rating Join Date: Dec 2001 Location: Medicine Hat, Alberta	Sweet looking piece of hardware! I mean the mickey mouse! LOL!! J/K! No really, good job. Any internal upgrades? __________________

June 23rd, 2007, 23:56	#6
Xepharo Trader rating Join Date: Apr 2004 Location: Vancouver, Canada	The STAR one folds forward, much like a SCAR or HK416 sight. I tried placing it the other way, but it was designed to be on the front of the RAS or one of those chamber blocks that have RIS rather than the triangle sight. The RAS was very easy to install. I had a 3 point loop hole wrench to tighten the barrel nut first, then I put the RAS on, and then tighten it with that ring you see between the upper body and the RAS. There are two screws that you install on the back end side of the RAS to prevent rotation... very sturdy, I recommend it. I got it for $106 USD shipped off Ebay, MSRP is around $250 USD. 1 observation: I believe that CA's rails on the metal body are too high. My ICS FF RIS and this YKH FF RAS both have a lower rail. Last edited by Xepharo; June 23rd, 2007 at 23:59..

June 23rd, 2007, 20:34	#3
Xepharo Trader rating Join Date: Apr 2004 Location: Vancouver, Canada	Not yet, but I will be soon. -Guarder Ball Bearing spring guide. -PDI 150% spring -Maybe a Systema Cylinder/head and Guarder Piston (Blue one) I don't like CA's cylinder/head and the yellow piston itself.

June 23rd, 2007, 23:39	#4
attack-beaver Trader rating Join Date: May 2005 Location: calgary	shouldn't the front site fold towards the gun?

June 23rd, 2007, 23:52	#5
Amazing KG3 Trader rating Join Date: Feb 2006 Location: Calgary, AB	How hard was it to install the RAS?

June 24th, 2007, 00:24	#7
Amazing KG3 Trader rating Join Date: Feb 2006 Location: Calgary, AB	Once the money comes in im going to try and get a LaRue RAS on my CA.

June 24th, 2007, 00:47	#8
dontask Trader rating Join Date: Jan 2006 Location: Vancouver	looking good!

June 24th, 2007, 01:52	#9
Xepharo Trader rating Join Date: Apr 2004 Location: Vancouver, Canada	Hey attack-beaver, I believe you are right. The sight is supposed to go the other way. This one is for the SR25, the supplier sent me the wrong one... but I might keep it the way it is, I think it looks great and I can still aim the same either way.

CA M15A4 with Yankee Hill Specter FF RAS

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