Silverback TAC-41 Advanced Hop-Up Kit for AEG & GBB

The Silverback TAC-41 Advanced Hop-Up Kit is a precision upgrade designed for TAC-41 hop-up units in both AEG and GBB platforms. It offers finer, repeatable tuning and enhanced durability to help you achieve consistent accuracy.

• Fine-tuning wheel (T41-0240): 500 µm amplitude with 50 increments of 10 µm, aviation-grade CNC construction, and laser-marked for repeatable, exact clicks. Includes a notable improvement over the original wheel’s 15 µm steps for more precise adjustments.
• Reinforced feeder (T41-0241): Stainless steel CNC construction that increases feeder longevity. May leave minor marks on the nozzle, but this does not affect normal operation.
• Low nub (T41-0242): Stainless steel CNC construction. Paired with the fine wheel, it enables rubber pressure adjustment from 0 to 500 µm.
• High nub (T41-0243): Stainless steel CNC construction. When used with the fine wheel, it expands rubber pressure adjustment from 250 to 750 µm.
• Compatibility: Designed for TAC-41 hop-up units in both AEG and GBB configurations—works with the AEG SBA-HOP-30 and the GBB SBA-HOP-31 hop-ups.

This kit empowers you to tailor hop-up bite and backspin with surgical precision, yielding tighter groupings across a range of BB weights and conditions. The 0–500 µm range (via the low nub) and 250–750 µm range (via the high nub) combined with the 50-step, 10 µm wheel deliver nuanced control that adapts to different ammo, weather, and field conditions. Durable stainless steel components reduce wear, while the laser-marked wheel ensures you can return to exact settings after maintenance or disassembly. Ideal for players upgrading TAC-41-equipped rifles or pistols who demand reliable, repeatable performance from their hop-up system.