FAB Defense AR-15 Iron Sight Set Flip Up - FRBS-B
Click to see full view
FAB Defense
Overview
The FAB Defense AR-15 Iron Sight Set Flip Up - FRBS-B is a pair of folding iron sights designed for quick deployment and reliable performance. Made from durable polymer, these sights provide a lightweight option that won’t add unnecessary bulk to your rifle while maintaining a solid sight picture. This set is commonly found in mid-length gas system builds chambered in 5.56 NATO, making it a practical choice for a variety of uses.
Specifications
Frequently Built With
Based on build data
Streamlight ProTac Rail Mount HL-X 1000 Lumen Weapon Light with Tapeswitch
Faxon Firearms 16" 223 Wylde Match Barrel Stainless Steel Black
Timber Creek Outdoors Billet Dust Cover - Red
Sharps Bros Showdown Stripped Lower Receiver - Black, Unique Design and High-Performance for Custom AR Builds - SBLR11
SIG Sauer Hexium556 Titanium Suppressor, Black - HEXIUM556
Phase 5 Tactical Extended Ambidextrous Bolt Release V3 - Red Cerakote
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with this product.
CaliberBased on real build data showing which calibers builders choose alongside this product.
| Product | Category | Times Built Together |
|---|---|---|
| Streamlight ProTac Rail Mount HL-X 1000 Lumen Weapon Light with Tapeswitch | 3 | |
| Faxon Firearms 16" 223 Wylde Match Barrel Stainless Steel Black | 2 | |
| Timber Creek Outdoors Billet Dust Cover - Red | 2 | |
| Sharps Bros Showdown Stripped Lower Receiver - Black, Unique Design and High-Performance for Custom AR Builds - SBLR11 | 1 | |
| SIG Sauer Hexium556 Titanium Suppressor, Black - HEXIUM556 | 1 | |
| Phase 5 Tactical Extended Ambidextrous Bolt Release V3 - Red Cerakote | 1 |
| Platform | Percentage |
|---|---|
| AR-15 | 100% |
| Caliber | Percentage |
|---|---|
| 6mm ARC | 100% |
Builds Featuring This Part
See all 2 →Builds in the community that include the FAB Defense AR-15 Iron Sight Set Flip Up - FRBS-B
| Build | Parts | Total |
|---|---|---|
 | 28 | $2608.21 |
 | 16 | $2748.94 |
No reviews yet. Be the first to review this product!