The Bushmaster XM-15 Minimalist-SD is built on the versatile Bushmaster modular MSR upper platform. The barreled upper receivers can be used on existing MSR-type lower receivers, all receivers feature integral brass deflectors. The 4150 chome-moly-vanadiem steel barrels feature hard-chrome lining in both bore and chamber for extended barrel life.The XM-15 5.56 features a free-floated rifle length SquareDrop handguard, AAC Blackout flash hider and a lightweight gas block.
| Type | A3 Flat Top Upper |
|---|
| Caliber | 223 remington556 nato |
|---|
| Handguards | SquareDrop |
|---|
| Barrel Length | 16" |
|---|
| Barrel Material | 4150 Chrome Moly Vanadium Steel |
|---|
| Receiver Description | Internal Brass Deflectors |
|---|
Determined at checkout.
