SLR Rifleworks SLR-B15 Billet AR-15 Upper Assembly with 5" Micro Barrel
AR-15 pattern upper assembly built on an SLR Rifleworks SLR-B15 billet upper receiver. The receiver is machined from 7075 billet aluminum with a black Type 3 mil-spec hardcoat anodized finish, and includes the ejection port door assembly and black billet shell deflector.
Configured with a 5" micro barrel assembly and an Aero Precision Enhanced Handguard Gen 2. No charging handle or bolt carrier group provided.

