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Tune-up Kits & Cylinder Kits
Full tune-up kits which include a variety of parts for upgrading your entire AEG gearbox, and cylinder kits for upgrading or rebuilding the top end of the gearbox.
<Most of our inventory is now "live", and the site doubles as a catalog of sorts. If you see something you want that is out of stock, feel free to call us or email us and we'll be happy to see about ordering it for you. Thanks again for visiting and we look forward to serving you!
The shipping system generally assumes medium-sized or larger packages and charges accordingly. However, if you order small or light items that can fit in a small box or padded envelope, we will adjust your shipping charges down after you place your order.
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Classic Army bore up CA25 extensive cylinder set
$ 65.00Out of stock -
Classic Army bore up cylinder set for AK
$ 65.00Out of stock -
Classic Army bore up cylinder set for AUG
$ 65.00Out of stock
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Classic Army bore up cylinder set for BT5
$ 65.00Out of stock -
Classic Army bore up cylinder set for G36
$ 65.00 -
Classic Army bore up cylinder set for M16A1
$ 65.00Out of stock
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Classic Army bore up cylinder set for M16A2
$ 65.00Out of stock -
Classic Army bore up cylinder set for M4A1
$ 65.00Out of stock -
Classic Army bore up cylinder set for MC51
$ 65.00Out of stock
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Classic Army bore up cylinder set for SAR series
$ 65.00Out of stock -
Classic Army bore up cylinder set for SCAR series
$ 65.00Out of stock -
Classic Army bore up cylinder set for Sig series
$ 65.00Out of stock
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Classic Army cylinder set for AK
$ 55.00Out of stock -
Classic Army cylinder set for AUG
$ 55.00Out of stock -
Classic Army cylinder set for BT5
$ 55.00Out of stock
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Classic Army cylinder set for CA M15
$ 55.00Out of stock -
Classic Army cylinder set for G36
$ 55.00Out of stock -
Classic Army cylinder set for M16A1
$ 55.00Out of stock
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Classic Army cylinder set for M16A2
$ 55.00Out of stock -
Classic Army cylinder set for M4A1
$ 60.00Out of stock -
Element V2 silent head kit
$ 25.00Out of stock
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Element V3 silent head kit
$ 25.00Out of stock -
G&G cylinder and piston set for M14
$ 50.00Out of stock -
Hurricane M120S tune-up kit for AUG
$ 60.00
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Hurricane M120S tune-up kit for G36C
$ 60.00Out of stock -
Hurricane M120S tune-up kit for M16
$ 60.00Out of stock -
Hurricane M120S tune-up kit for P90 / Thompson
$ 60.00Out of stock
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ICS M-series upper gearbox upgrade kit (MA-56)
$ 70.00Out of stock -
JBU M120 Tune Up Kit for M16
$ 70.00Out of stock -
JBU M120 Tune Up Kit for M4
$ 70.00Out of stock
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Modify AK bore up cylinder set
$ 65.00 -
Modify AK cylinder set
$ 70.00Out of stock -
Modify AUG cylinder set
$ 70.00Out of stock
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Modify M16 bore up cylinder set
$ 65.00 -
Modify M16 cylinder set
$ 70.00Out of stock -
Modify M4 bore up cylinder set
$ 65.00Out of stock
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Modify M4 cylinder set
$ 70.00Out of stock -
Modify MP5 bore up cylinder set
$ 65.00Out of stock -
Modify MP5 cylinder set
$ 70.00Out of stock
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Modify MP5K/PDW cylinder set
$ 70.00Out of stock -
Modify P90 bore up cylinder set
$ 65.00Out of stock -
Modify P90 cylinder set
$ 70.00Out of stock
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Modify x36 bore up cylinder set
$ 65.00Out of stock -
Modify x36 cylinder set
$ 70.00Out of stock -
Systema AK bore-up cylinder kit
$ 88.00Out of stock
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Systema Silent Head Set for AUG/Sig550
$ 50.00Out of stock -
Systema Thompson cylinder kit
$ 70.00 -
Systema V2 Silent Head Set
$ 50.00Out of stock
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Systema V3 Silent Head Set
$ 50.00Out of stock -
War Store Sorbo Pad for cylinder heads
$ 8.00
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