Description
The SilencerCo Delta Threaded Rifle Spacer adapts 1/2×28 threaded barrels so rimfire suppressors shoulder correctly on barrels with excessive thread length. Made for .22 LR use, this steel spacer fills roughly 0.25″ of thread to ensure consistent seating and concentricity for compatible rimfire suppressors. Its black finish helps resist corrosion while matching typical host barrel aesthetics.
Key Specifications
- Designed for 1/2×28 threads to convert longer AR-style thread lengths to the proper rimfire seating length, improving suppressor fit.
- Constructed from steel to provide durable service through repeated suppressor installations and removals.
- Finished in black to help resist corrosion and maintain a low-visibility appearance on most barrels.
- Sized for .22 LR applications to ensure rimfire suppressors shoulder consistently on barrels with excessive thread length.
- Occupies approximately 0.25″ of thread, which corrects over-length AR-style threading so .22 LR suppressors seat properly.
- Weighs 0.01 as specified by the manufacturer to minimize added front-end mass to the host barrel.
- Compatible with common Rimfire suppressors such as the Sparrow 22, Switchback 22, Warlock 22, and Spectre 22 to preserve concentricity and point-of-impact consistency.
For range users, rimfire hunters, and professionals who rely on consistent suppressor seating, the SilencerCo Delta Thread Spacer is a simple, robust tool to correct oversized thread lengths and protect suppressor mounting geometry. Its straightforward design and steel construction make it a dependable part for maintaining concentric mounting on .22 LR setups.
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