Product Description
Black Label Polymer Back Up/Flip Up Iron Sights (OP-0717975)
The CBUS is a low-cost, High Strength Polymer, folding back-up sight. The CBUS Front Sight is adjustable for elevation via a toolless thumb wheel and fits most 1913 Picatinny-railed hand guards, but is specifically tailored backup iron sights to a failed dot sight. The CBUS Polymer Front and Rear Sights come as a set and mount onto your flat top upper with mil spec picatinny rails. Designed for close quarters competition shooting, at the push of a button, these spring loaded flip up sights instantaneously flip up and are ready for action when engaging targets at close range and your optic is not your best option.
Features and specs:
- Constructed of High Quality Polymer
- 3 colors available
- Solid Construction
- High Strength And Light Weight
- Front Sight Post Elevation thumb Adjustment Knob "No Tool needed"
- Rear Sight Dual Aperture Windage Adjustment
- Attaches To Mil-spec 1913 Picatinny Rails
- Spring Loaded Deployment Flip Up Sights
- Length Width Height Weight
- 2.5" 1.25" .5" 2 oz.
Customer un-boxing and review
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Product Reviews
166 Reviews Hide Reviews Show Reviews
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Was really surprised with the
Was really surprised with the quality. Buying another set for my wife gun.
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Its good enough for BUS
They are my back up, and I'm happy enough with them. Wish they were USA made though.
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CBUS flip up sites
Like the no tool adjustment feature. Nice quality!
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Fantastic Sights!
Purchased these Sights not expecting them to be of good quality. Well, i was wrong. These are good quality solid sights for a great price. Can't go wrong with this purchase!
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Couldn't beat it for the
Couldn't beat it for the price. Would've given 5 stars but it took some minor filing and persuasion to mount the rear sight. Co-witnessed with my Vortex just fine
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Excellent price, great quality, super deal!
These polymer sites, while not exactly up to the task of directly competing with the major competitor, are a small fraction of the price, and work well. Ihad a bit of trouble forcing them onto a standard picatinny rail, but otherwise, they fit fine and have held up and kept zero without fail.
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CBUS Polymer Back Up/Flip Up Iron Sight | Alternative to Magpul MBUS
Great back up sight and easy to adjust. Can't beat the quality for the price!
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Really nice for the price
Nice, compact, seems to be sturdy. Can't wait to try it on the range.
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Good quality
Great quality for a even better price. Very comparable to the magpul mbus.
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good
Not bad for the price. Fast shipping!
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CBUS Polymer Back Up Sights
The construction of the sight is solid and rigid (both in up or down positions) Front sight post is nice and tight and does not wobble compared to some that I've seen. Adjusts without tool - a plus. Would definitely buy again. Great price for back up sights.
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got them quickly, slipped them
got them quickly, slipped them on and started shooting. easy to adjust, im pleased for the price.