UL-15 Receiver Set – 11″


Build your own ultra-lightweight billet AR-15 pistol or SBR with Steel City Arsenal’s UL-15 billet receiver & 11″ handguard kit. The feature-packed UL-15 platform provides premium rifle features and billet construction typically reserved for high-end competition rifles. NOTE: The UL-15 is a serialized lower receiver and must ship to an FFL.

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The ultimate lightweight receiver set for AR-15 builders

Packed with features typically only found on high-end competition rifles, the UL-15 receiver set provides the perfect foundation for your next build. This receiver kit has been carefully designed to be the ideal fit for a pistol or SBR build and features an 11″ M-LOK compatible SCA Ultralight handguard with integrated grip panels. The aggressive styling of the handguard’s front end has been engineered to mate up perfectly with most standard muzzle brakes and compensators on barrels as short as 10.5″.

(Pictured with optional 15″ handguard and custom Cerakote paintjob)

(Pictured with optional 15″ handguard and custom Cerakote paintjob)

(Pictured with optional 15″ rifle handguard, custom Cerakote paintjob, & BCM foregrip, which is a “no-no” on an 11″ pistol build. Just look at that sweet grip panel, that’s what matters here.)


Weight 80 oz
Dimensions 16 × 8 × 4 in

Black Anodized


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