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Replace your stock hop-up unit with a high-grade precision full metal hop-up chamber. If you need a hop-up bucking, or even an H-nub, you'll find it here. You can also find Systema and Guarder o-ring air seal nozzles for any airsoft rifle.
The Big Out H-nub increases Hop-Up accuracy in most AEGs and some sniper rifles. Comes with two different Nubs.
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$7.00
In Stock
The Bravo M4 Hop Up unit replaces the original hop up chamber in any M4 that uses a one piece hop-up unit. The precision machining on this unit gives it better accuracy than many stock one piece metal hop-up units
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$20.00
In Stock
The G3 hop-up unit replaces the standard G3 Hop-up chamber with a metal one. This enhances durability, and will fit Classic Army, Tokyo Marui, and Echo1 airsoft rifles.
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$38.00
In Stock
Classic Armys G36 Hop-Up chamber is a replacement for the standard hop-up unit in CA36 series airsoft rifles. Also fits Tokyo Marui, Echo1, KWA, and other G36C AEGs.
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$35.00
Out of Stock
This air nozzle from Classic Army fits CA M15A4 AEGs and features an O-ring for enhanced air seal. This air nozzle fits Classic Army M4 and M16 airsoft rifles, and may fit other brands as well.
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$13.00
In Stock
The Classic Army M15A4 Bore-Up Air nozzle features an o-ring for increased air seal and will fit Classic Army, Systema, and Modify bore-up kits.
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$13.00
Out of Stock
The Classic Army Air seal nozzle for M4 features an O-ring for increased air seal and eliminates the older cross type air nozzles.
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$12.00
In Stock
This metal M4 or M16 hop-up chamber replaces the standard hop-up unit in any Classic Army or G&P M4 or M16 AEG. The CA M4 hop-up unit can also be used as an upgrade to any Tokyo Marui, Echo1, or other M4 airsoft rifle with some modification.
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$38.00
In Stock
This Two Piece hop-up unit is a replacement chamber for those found in Echo1 and Tokyo Marui M4 and M16s, and is often used in KWA airsoft rifles.
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$29.00
In Stock
This MP5 Hop-up chamber is a replacement hop-up unit for your MP5 airsoft rifle. Fits Older Classic Army models, as well as Tokyo Marui, ICS, Echo1, and others.
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$28.00
In Stock
Echo1's G36 Hop-Up chamber is a replacement for the standard hop-up unit in G36 series airsoft rifles. Also fits Tokyo Marui, Classic Army, KWA, and other G36C AEGs.
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$18.00
In Stock
The Echo1 AK one piece hop up chamber replaces the standard hop-up unit in any airsoft AK-47 or AK-74. Fits Classic Army, Echo1, Tokyo Marui, and others.
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$20.00
Out of Stock
This hop-up unit from Echo1 replaces the original hop-up unit in any Echo1 ASC. This will also fit the Dboys and Classic Army SCAR airsoft rifles.
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$25.00
In Stock
This hop-up unit from Echo1 replaces the original hop-up unit in any Echo1 E90. This will also fit the Tokyo Marui and Classic Army P90 airsoft rifles.
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$20.00
In Stock
This hop-up unit from Echo1 replaces the original hop-up unit in any Echo1 DSR. This will also fit the Tokyo Marui and Classic Army SAR and G3 airsoft rifles.
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$20.00
In Stock
Since the Tokyo Marui M14 and Echo1 SOCOM 16 use a different barrel than other AEGs, replacement barrels can be hard to find. This TM compatible M14 barrel comes with the hop-up installed at barely more than the price of a hop-up alone.
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$25.00
In Stock
This hop-up unit from Echo1 replaces the original hop-up unit in any Echo1 M14. This will also fit the Tokyo Marui and UTG M14 airsoft rifles.
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$19.00
Out of Stock
The Echo1 full metal hop-up unit is an inexpensive one piece hop-up unit for any M4 or M16 airsoft rifle. A metal hop-up unit is required for use with new style metal bodies, and gives increased durability.
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$26.00
In Stock
Two piece hop up chamber for airsoft M4 and M16s. This fits Echo1, Tokyo Marui, and KWA M4 and M16 airsoft rifles.
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$14.00
In Stock
The Element Hop-up buckings are available in a variety of hardness levels to suit any airsoft gun application. The Blue Hop Up bucking is a standard 65 degree bucking.
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$13.00
In Stock
The Element Hop Up Rubber 45 degree is a slightly softer bucking than the 55 or 65 degree hop-up units, and is ideal in CQB or other low velocity guns.
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$7.99
In Stock
The Element One Piece hop-up unit for M4 or M16 is constructed out of a durable polycarbonate and features o-rings for enhanced air seal. This hop-up chamber also fits all CA M15 models.
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$20.00
In Stock
The Element Hop-up buckings are available in a variety of hardness levels to suit any airsoft gun application. The Red Hop Up bucking is a soft 55 degree bucking.
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$13.00
In Stock
This Full Metal AUG hop-up unit by G&P is an upgrade for standard Classic Army, TM, and Echo1 AUGs. Also fits the CA M14.
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$45.00
In Stock
A full metal replacement or upgrade hop-up unit, the G&P M4 hop-up unit will fit Classic Army, G&G, and G&P M4 and M16 AEGs, and will fit other M4 or M16s with some modification.
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$40.00
In Stock
The Guarder improved hop-up bucking is made of silicone for increased hop-up response.
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$7.00
In Stock
The Guarder Air Seal Nozzle for SIG 550 series rifles enhances air seal and durability. Fits Tokyo Marui SIG 550 and 552, as well as JG SIG 552 airsoft rifles.
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$12.00
In Stock
The ICS Hop-Up chamber replaces the standard unit in your ICS AK-74 or AK-47. Also fits Classic Army SLR-105, Tokyo Marui AK-47, and other AK airsoft rifles.
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$18.00
In Stock
This M4 M16 hop-up unit by ICS is a replacement for the standard hop-up unit found in Olympic Arms M4 and M16 airsoft rifles by ICS.
Product Details...
$18.00
Out of Stock