BudsGunShop.com - Enough Room?

Hi Dallas, Yes it will fit with your optics attached as well as your 20 or 30 round magazines

Yes it will work with optics
specsFeatures and Specifications:
Tactical Rifle Case
Materials: Built From Tight-Weave, Heavyweight 600-Denier Polyester With Thick PVC Laminate For Added Stability
Dual-Density Foam Design
Interior Of Case Features Extra Soft Fabric To Protect The Finish Of Your Firearm
Dimensions: 42.5" x 12.5" x 3"
Heavy-Duty Tactical Webbing Used On Shoulder Straps And Contact Points
Seams Include Heavy Binding With Two Rows Of Locked Stitching For Durability
Five Exterior Magazine Pockets And Two Large Accessory Pockets For Gear
Wraparound Tactical Web Handles Provide Superior Weight Support And Durability
Self-Healing, Heavy-Duty, Oversized Coil Zippers Last Longer
Closure Features A Loop On The Case To Lock The Zipper Pull Together For A Lockable Case
Color: Black

This will work with the optics attached and a 20rd magazine or with no optics and a 30rd magazine. I have 2 of these cases. Visual here : http://blackhawk.com/getattachment/Products/Tactical-Nylon/Cases-Mats/Cases/Rifle/Sportster-Tactical-Rifle-Case/bh_74sg02bk_sportster_open.jpg.aspx?maxsidesize=700