🔴 Lock on fast, stay ready always with Bastion precision!
The Bastion 1x17 RMSC Red Dot Sight by SPINA OPTICS combines a rugged 7075 aluminum unibody with fully multi-coated glass for superior clarity and glare reduction. Featuring a precise 3 MOA red dot, IPX7 waterproof rating, and Motion Awake technology, it offers rapid target acquisition and smart power management. Compatible with all RMSC footprint slides, this lightweight optic is engineered for professionals demanding speed, durability, and seamless integration.
| Brand | SPINA OPTICS |
| Color | Black |
| Style | rmsc red dot sights |
| Sport | Airsoft |
| Item Weight | 1 Ounces |
| Material | Aluminum |
| Objective Lens Diameter | 22 Millimeters |
| Compatible Devices | Handgun |
| Mounting Type | Weaver Mount |
| Night vision | No |
| Model Name | Bastion 1x17 |
| Manufacturer | SPINA OPTICS |
| Reticle Type | Red Dot |
| UPC | 726451955897 |
| Item Package Dimensions L x W x H | 2.3 x 1.9 x 1.9 inches |
| Package Weight | 0.33 Pounds |
| Brand Name | SPINA OPTICS |
| Suggested Users | unisex-adult |
| Included Components | red dot，wrench |
M**.
Pass on this one.
Quality of frame is good, does not hold zero after only 80 rounds, 115 grain 9mm. Turns off, dims, gets brighter while shooting, replaced the battery multiple times. My opinion, the optic can not sustain the concussion of a low grain 9mm.
B**E
Works well holds Zero
Pretty good sight, holds zero so far. Quality seem good and it fit my RMSc footprint for G48 build. I did notice the battery compartment would open slightly after a couple magazines. I spread the battery tray forks open slightly and it seems to hold. Overall not bad but may try a different optic for the next build.
H**E
not correct foot print
first off it is not an RMSC footprint, but in fact, a shield RMS footprint. look at the 17 mm measurements and you will find that it will not fit on an RMSC. No batteries or directions came with site. Up button turns it on and obviously sets the level. Down button dims it and if you hold it for so long, it will turn itself off. Can’t use because it’s the wrong footprint. It stated RMSc compatible, it’s not. How ever it seem to be of good quality.
T**Y
Waste of money
Site stalled fine looked fine, but came with no batteries no directions and no idea where to get batteries or what size extremely frustrating finding any information at all on the sites going to be trying to return them soon
Trustpilot
1 day ago
2 days ago
