Microgunner Posted August 25, 2011 Report Posted August 25, 2011 and as imschur warned me they won't work on the CMMG Sierra upper without a front sight riser. Says not compatible with railed gas blocks on the back of the package.The crappy Ncstar sights that these are to replace are compatible with a railed gas blocks. I'll order the adapter block that imschur suggested because the MBUS are so much more solid and better looking than the the Ncstars.
imschur Posted August 25, 2011 Report Posted August 25, 2011 hmmm I never thought to read the package ;D
asmurff Posted August 25, 2011 Report Posted August 25, 2011 We don't need no stinking packages (directions) >:D
Microgunner Posted August 25, 2011 Author Report Posted August 25, 2011 We don't need no stinking packages (directions) >:DThat's always been my philosophy.
Microgunner Posted September 1, 2011 Author Report Posted September 1, 2011 Ordered the Yankee Hill Machine #230 riser from Joe Bob Outfitters that will adapt the Magpul sight to my railed gas block. $32.95 + 6.95 shipping.
Microgunner Posted September 3, 2011 Author Report Posted September 3, 2011 Ordered the YMH-230 riser from Joe Bobs Outfitters on Thurs and received it today (Sat). Fast shipping.Here's what it looks like.Rifle is at home so mounting will have to wait.
imschur Posted September 3, 2011 Report Posted September 3, 2011 Im anxious for the outcome. Thats some darn fast shipping.
Microgunner Posted September 8, 2011 Author Report Posted September 8, 2011 Riser worked perfectly, nearly. Had to file off a couple thousandths from the bottom inside corner of the left clamping dog. Very minor indeed, I had to study it awhile just to notice it needed this.Co-witnesses with the holosight.
imschur Posted September 10, 2011 Report Posted September 10, 2011 I need this...thanks for being a test subject :beer:
Tal Posted September 20, 2011 Report Posted September 20, 2011 Drew...You need to add a "Drool" emoticon...
Madhouse Posted September 20, 2011 Report Posted September 20, 2011 Drew...You need to add a "Drool" emoticon... :drool:
imschur Posted September 20, 2011 Report Posted September 20, 2011 Drew...You need to add a "Drool" emoticon...BTW thats a .22 upper for my AR-15 >:D
Microgunner Posted September 22, 2011 Author Report Posted September 22, 2011 I think I'd move that gas block forward just a enough to get the riser fully back on the gas block. As a side effect, this would also give you a slightly longer sight radius.
imschur Posted September 22, 2011 Report Posted September 22, 2011 LMAO I forgot I can move the gas block on this without issue...Thanks
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