| Article number: | Ultra Precision Hopup Chamber SRE (R/H) For SRS/HTI |
| Availability: | Out of stock |
| Delivery time: | Special made order |
SRS Hop up unit. this hopup unit is suitable for AEG and GBB barrels with a window of 4.5 mm.
If you use a Hybrid barrel or a 6mm window, you will need a different model. please contact customer service.