CMMG Sierra 22lr flat top upper

Lemmon

New member
Great 22LR Dedicated Upper!

You will really enjoy that dedicated 22LR upper and with ear protection all you hear is the bolt opening and closing. I bought mine about 6 months ago from Palmetto State Armory. I have had more fun with this accurate 22LR upper than my 223/5.56 uppers. Currently I have a cheap 4X 1" scope on it designed for 50 yard shots. I originally had a cheap red dot sight on it that was alot of fun also. The twist is I think 1:16 that will stabilize 22LR rounds rather than 1:7 or 1:9 designed for 45 to 62 or greater bullets. Besides it is cheap to shoot.

Have fun: Lemmon
 

Microgunner

New member
Photos added

I've added Mcstar folding sights and a Bushnell Holosight. They co-witness perfectly, just like the Troy sights and EOTech on the 5.56 upper.
It didn't come with the BHOA. I'll have to purchase that on our next order.

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