Retro Arms Replacement Hop unit C-Clip

Experience a precise fit with Retro Arms' Replacement Hop Unit C-Clip.

This high-quality plastic piece not only keeps your chamber centred, but also boosts your fps with its superior air seal.

Unlike other clips, this one won't bend or lose its shape. The added bonus? Unrivaled stability and consistency for optimal hop adjustments.

*Includes 1x C-Clip