FAB Defense FXRBS Rear Back-Up Sight for AR-15/ M16/ M4 Dual Aperture Low Folded Profile Spring-Locked Deployment Black Polymer & Metal
FAB Defense FXRBS Rear Back-Up Sight for AR-15/ M16/ M4 Dual Aperture Low Folded Profile Spring-Locked Deployment Black Polymer & Metal
$55.20
11 in stock
Disclaimer: It is the customer’s responsibility to ensure that all orders comply with applicable local and federal regulations. Non-compliant orders are subject to a 30% restocking fee. We reserve the right to dispute any chargebacks related to such orders.
The RBS is an advanced, low-profile, durable, auxiliary rear sight. It can be used with any front sight, but has been designed to provide an extreme optical advantage. It is readily mounted on any 1913 Picatinny rail, making it ideal for use on M4/AR-15/M-16 platforms. The sight can be used as a primary or back-up sight and the ergonomic angel-wing-shaped front shroud helps center the image with any front sight. The low folded profile is smooth and inconspicuous and will not snag on gear, webbing or brush. The dual apertures are 3mm for longer eye relief mounting, low light and faster target acquisition and 1.5mm for shorter eye relief mounting and greater accuracy. The sight is also made of extremely durable high-grade polymer and metal and has an instant spring-locked deployment mechanism that will not slip, break or deform.
Your Trusted Online Firearms Store – Shop with Confidence!
Looking for the best prices on FAB Defense FXRBS Rear Back-Up Sight for AR-15/ M16/ M4 Dual Aperture Low Folded Profile Spring-Locked Deployment Black Polymer & Metal by FAB Defense? Governors Gun Club proudly serves Kennesaw with unbeatable pricing, expert service, and exclusive rewards.
- Best Prices in Kennesaw
- Earn Rewards on Every Purchase.
- Special Bundles & Firearm Packages Available.
- Safe & Secure Checkout – Shop with confidence using trusted payment options.
- Compliance-Ready – All sales follow federal, state, and local firearm laws.
Limited Stock – Visit Us Today or Shop Online Before They’re Gone!
| UPC | 7290105941992 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | FXRBS |
| Product Type | Folding Rear |
| Shipping Weight | 0.115 |
| Style | Folding Rear Sight |
The RBS is an advanced, low-profile, durable, auxiliary rear sight. It can be used with any front sight, but has been designed to provide an extreme optical advantage. It is readily mounted on any 1913 Picatinny rail, making it ideal for use on M4/AR-15/M-16 platforms. The sight can be used as a primary or back-up sight and the ergonomic angel-wing-shaped front shroud helps center the image with any front sight. The low folded profile is smooth and inconspicuous and will not snag on gear, webbing or brush. The dual apertures are 3mm for longer eye relief mounting, low light and faster target acquisition and 1.5mm for shorter eye relief mounting and greater accuracy. The sight is also made of extremely durable high-grade polymer and metal and has an instant spring-locked deployment mechanism that will not slip, break or deform.
Your Trusted Online Firearms Store – Shop with Confidence!
Looking for the best prices on FAB Defense FXRBS Rear Back-Up Sight for AR-15/ M16/ M4 Dual Aperture Low Folded Profile Spring-Locked Deployment Black Polymer & Metal by FAB Defense? Governors Gun Club proudly serves Kennesaw with unbeatable pricing, expert service, and exclusive rewards.
- Best Prices in Kennesaw
- Earn Rewards on Every Purchase.
- Special Bundles & Firearm Packages Available.
- Safe & Secure Checkout – Shop with confidence using trusted payment options.
- Compliance-Ready – All sales follow federal, state, and local firearm laws.
Limited Stock – Visit Us Today or Shop Online Before They’re Gone!
| UPC | 7290105941992 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | FXRBS |
| Product Type | Folding Rear |
| Shipping Weight | 0.115 |
| Style | Folding Rear Sight |
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