Click to expand Tap to zoom UFC Polycarbonate AK Hop-Up Chamber Unit by UFC Save Liquid error (snippets/product-badge line 32): Computation results in '-Infinity'% $19.99 SKU CP-PT-045 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Features One piece design for AK Series AEG's Factory direct OEM replacement part Compatibility: AK Series Airsoft AEG Rifles