Scorpion TAC-41 GBB Air Brake Set 4.00 MM Silk fern Lightweight: Combines strength with a

Lightweight: Combines strength with a lightweight design

Combination FCU and Trigger Board with Bluetooth® wireless connectivity

Added big loops for radio headset and or hydration tube

Mid length handguard for SRS A1

we recommend motor oil silicon grease or similar

Scorpion TAC-41 GBB Air Brake Set 4.00 MM Silk fern Lightweight: Combines strength with aScorpion TAC 41 GBB Air Brake Set made of Stainless steel. This product is needed to optimally use your Stalker TAC41 Scorpion piston if you converted your TAC 41 to the Stalker Kraken TAC 41 TDC hopup unit or the Silverback GBB cylinder head hopup. The inner diameter of these nozzles is wider and needs a thicker air brake for optimal results. This air brake has a diameter of 4. 00 mm and comes in 2 lengths, both air brakes are adjustable by inserting