Yes, it can hold .3006 cal.
Yes, it has 6 illumination. At the end of the day when hunting when it gets dark, you have to lower the intensity to a minimum otherwise it's too bright.
Hi, the new Paragon scopes are SFP because it would be more cost-effective. As you know, there are few FFP 1 inch scopes in the market now due to cost factors and adjustment range limitations. So we thought it would be better to design it in SFP.
For SCRD-GY12, it is compatible with all Maverick magnifiers directly, it is also compatible with Paragon 3x18 magnifier micro using the riser section to adapt perfectly. Check out the chart below for reference.

If you have any questions or advice on Maverick-II 1x22 GRA Reflex Sight Graphite, welcome to contact service@vectoroptics.com for support.
SCOT-59: SCRD-12II, SCRD-12
SCOT-59II: SCRD-33, SCRD-12II, SCRD-12(fit for 28.5-30mm diameter)
Hi, for Maverick III:
√ Rubber Armor Closed reflex sight for close-quarter and general shooting
√ 3MOA red dot scope with capped 1MOA adjustment. Lightweight solid construction and rubber cover provide great protection for red dot scope. Come with honeycomb sunshade, riser and low picatinny mount.
For Maverick IV:
√ Compact closed reflex sight for close-quarter and general shooting
√ The most compact scope in Maverick line. Feature 3MOA dot size and premium coating lens. With cantilever skeletonized QD riser mount & transparent flip-up caps. Provide rubber armor edition in black or FDE finish.
(1) Battery issue
Please try different brand batteries of CR2032 3.0V. Sometimes the red dot does not turn on when you put new battery inside, but it turns on normally after you put different brand battery inside.
(2) Poor contact issue
Please try to pull the metal contact to see if this will help? Check below picture “A” for reference.

Please try these 4 steps to see if it works, check below picture “B” for reference.
Step 1 : Relax the screw
Step 2 : Put battery directly on the metal contact “+” and “-”
Step 3 : Look Through the red dot / Take a photo
Step 4 : Assemble! Make sure the “·”+“0”+“|” at the same line.




If the red dot is still not illuminating, please contact service@vectoroptics.com for support.
Yes, both red dots for two eyes open, they are non-magnification sights, and scrapper with bigger lens and it is free parallax in high quality level.