With the SUPER DUTY STRIPPED 5.56MM upper receiver, Aero / bolt carrier group and Rise Ra-524 Blitz Performance trigger.
Updated
Sbr 5.56 NATO Carbine AR-15 Build
With the SUPER DUTY STRIPPED 5.56MM upper receiver, Aero / bolt carrier group and Rise Ra-524 Blitz Performance trigger.
Updated
11.5 inch SBR AR-15 Specs
How this build compares to other 11.5 inch SBR AR-15 builds
From parts picked in GunPartPicker builds · November 2026
The EOTECH 3x30.5mm X 21.6mm is the #1 optic in 11.5 inch SBR AR-15 builds on GunPartPicker, picked in about 1 in 6 of them. 2% of 11.5 inch SBR AR-15 builds share at least 3 parts with this one.
- OpticCompare with runner upEOTECH 3x30.5mm X 21.6mm#1 · 18%Runner up: SIG Sauer Romeo 5XDR Gen II Red Dot Dot7%
Often replaces the EOTECH XPS2 Holographic Sight
- Pistol GripCompare with top pickWilson Combat Starburst#2 · 9%Top pick: Magpul MOE K2 Grip Polymer Gray11%
Often replaces the Hexmag Rubber Tactical
- Buffer Tube Assembly
- TriggerCompare with top pickTop pick: Geissele SSA-E X Lightning Bow25%
Often replaces the Rise Super Sporting /10 Single
- Stock & BraceCompare with top pickDaniel Defense Collapsible#7 · 4%Top pick: Magpul MOE Stock Collapsible11%
Often replaces the Daniel Defense Collapsible
- Charging HandleCompare with top pickBreek Arms Warhammer MOD2#7 · 3%Top pick: Radian Raptor & Talon Safety Selector14%
Often replaces the Breek Arms Warhammer MOD2
Start from this build, swap any part and compare live prices.
See popular 11.5 inch SBR AR-15 builds11.5 inch SBR AR-15 Parts List(18 parts)
Other Builds Using These Parts
Browse all builds →Community builds that share parts with this one — compare specs and pricing
| Build | Shared | Total |
|---|---|---|
 | 2 parts | $1982.76 |
 | 1 part | $3393.97 |
 | 1 part | $5949.27 |
 | 1 part | $3899.18 |
 | 1 part | $3899.18 |
| 1 part | $7621.50 |
 | 1 part | $6965.46 |
 | 1 part | $3701.76 |