Herrington Arms · Compensators
HC43 Compensator for Glock 43/43X/48
Compatibility with Shadow Systems CR920
Compatibility
Modification required
- Model
- Shadow Systems CR920
- Based on
- Manufacturer documented
Based on manufacturer documentation or support information.
Requires a THREADED BARREL in 1/2-28. Most of these pistols do not ship with one — check your barrel before buying. Page (read 2026-09-21): finned fits ONLY Glock 43X/48 on OEM Gen 5 slides. No-fin fits 43/43X/48, Shadow Systems CR920, and PSA Micro Dagger. The part is sold in both slide styles, so those hosts are the part. Not compatible with SilencerCo, Barsto, KKM, or EFK. CR920P / XL and other slimline clones are not named.
Check your exact model and part before ordering. Fitment limits
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