Dr. Black Hop-Up Bucking for GBB Pistols, 60 Degree, Black
Dr Black
- SKU:
- UK-TM-HP-GBB-60
- UPC:
- 193939073402
- Shipping:
- Calculated at Checkout
$13.95
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Oakdale Airsoft Station
1330 Helmo Ave N
Oakdale, MN 55128
Oakdale, MN 55128
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Dr. Black's Hop Up Bucking for GBB Pistols is a 60-degree rubber sleeve that sits inside your hop-up chamber and contacts the BB on every shot. At 15mm long, it uses Dr. Black's TYPE-U design to prevent sticking or slipping against the nozzle during chambering, which keeps the air seal consistent and improves shot-to-shot accuracy. The 60-degree hardness suits standard weight BBs, giving a balance of flexibility and firmness without over-spinning lighter rounds. It fits most gas blowback pistols as a drop-in replacement for the factory bucking.