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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
- Keymod system for variety of accessories
New design adjustable trigger group
which includes all parts need to be assembled
produced by Israel Military Industries Ltd (now Israel Weapon Industries (IWI) Ltd)
" - DanielDefense
Madbull Upgraded Cylinder Set - Standard for SIG551 Color_Red - Keymod system for varietyThe Madbull Standard Cylinder Set has all the necessary parts to upgrade or replace the cylinder assembly in your gearbox. The Cylinder Set includes a cylinder head, air seal nozzle, Madbull Alien green PX piston, the cylinder, and a polycarbonate mushroom piston head w bearings. The Cylinder set is compatible with most major brands of AEG. Take your standard gearbox to the next level of performance with the Madbull upgraded cylinder set. It is a must
US$ 27.72
US$ 62.64
US$ 50.00
US$ 55.99
