The UTG RBT-TKSDC is a drop-in replacement dust cover for AR-15 and M4 platform rifles. Where standard dust covers require a roll pin and punch to install, the UTG quick install design goes in tool-free — and without removing your handguard. Fits .223/5.56 mil-spec upper receivers and most billet uppers.
No Tools, No Punch, No Problem
The RBT-TKSDC uses a steel spring-loaded detent in place of the standard roll pin, allowing the dust cover to seat and latch without any tools or disassembly. The polymer construction shaves weight compared to standard aluminum or steel covers while remaining impact and heat resistant. Whether you’re building on an 80% lower or replacing a damaged cover, this installs in seconds.
Specifications
- SKU: RBT-TKSDC
- Compatible Platform: AR-15 / M4 (.223 / 5.56)
- Material: Polymer
- Retention: Steel Spring-Loaded Detent
- Height: 0.91″
- Length: 3.3″
- Weight: 0.6 oz
- Color: Black (Matte)
- Manufacturer: Leapers, Inc. (UTG)
Browse all AR-15 ejection port doors and dust covers at Daytona Tactical.
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