Madbull Ultimate Tightbore Barrel 6.01mm ID (Various Lengths)
G&G Hop Bucking - Cold Resistant
The G&G hop bucking is a great all around bucking for range and accuracy. This bucking seals well and works great both as a drop in replacement for a stock bucking, or modified to use as a flat hop bucking. Includes: 1 bucking, 1 nub, 1 barrel ring Works well in hot or cold temperatures *Upgrading / repairing airsoft guns should only be...
G&P Hop Bucking & Nub
G&P makes a great inexpensive hop up bucking that just drops into most AEG's and HPA systems. If you're in need of a low profile bucking to modify for your flat hop or r-hop, this is a great choice. The thinner walls prevent stretching while installing in tighter hop units like KWA's, and they seal very well against the air nozzle. Includ...
Hop Unit Barrel Clip
Krytac Hop Unit
Lonex Hop Unit (M4 / M16)
Madbull Steel Bull Tightbore Barrel 6.03mm ID (Various Lengths)
Madbull's years of enginnering and maching show in the quality of their inner barrels. At Infected Armory we only carry products that we would put into our own guns, which is why we've chosen to carry Madbull's Steel Bull inner barrels. These are easily the best steel inner barrel you can buy at this price. Having a tightbore barrel doesn't he...
Maple Leaf Rubber Hop Bucking w/ Tensioner 70*
The Maple Leaf 70 degree hop bucking is a great drop in bucking to increase range and accuracy while maintaining a tight air seal in the hop unit. The specially designed tensioner (included) has a concave face to help create even pressure on the bucking and bb to improve shot consistency while allowing the shooter to use heavier BBs and achieve...
Modify Baton Ryusoka Hop Bucking (Soft)
Modify answered the call when players asked for an easy to install flat hop bucking. No longer do you need to "modify" your current hop bucking. Just install this like you would any other hop bucking and nub combo and you're on your way. We suggest using these with BB weights of at least .30g for the bet possible performance as lighter weight...
Modify Baton Ryusoku Flat Hop Up Nub
Namazu Firefly Hop Nub - With Roller Bar Pin
The Namazu Firefly hop nub is perfect for flat hop, r-hop, "sugru" hop, and traditional hop up systems. This is hands down the most popular nub for airsoft enthusiasts who want the most consistent performance and maximum range. The wide flat contact area creates even pressure over the hop up bucking to provide stable and consistent lift. Our Na...
Prowin Hop Chamber for M4 / M16