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hill airgun Original flow through design,  for the Best accuracy and for the Best sound reduction.


The original is still the Best  


For ALL airguns in .177, .20, 22, and .25 caliber, that accept  1/2″- 20 UNF threads 


+ Only weights 4.5 ounces.

+ Made here in the USA. 

+ The body and end caps are precision CNC machined from aluminum and are anodized.

+ The end caps are threaded for easy and quick disassembly.

+ Size is:  1-3/8″ o.d. x 6” long.

+ The internals are already designed to be the most effective.  Just thread it onto your airgun and start shooting  🙂

Note:  Any moderator larger than 1-3/8″ in diameter, may impair the view through your air rifle’s scope, especially at lower magnification.


For airgun use only



* Important:  When purchasing your hill airgun 6 ,  1/2 – 20 UNF threads moderator, your airgun must accept 1/2-20 unf threading.  

Best Value: The removable end cap allows you to install your moderator onto different airguns quickly and with precise alignment. For more information, click on the following link:


Includes:  1-hill airgun 6 , airgun moderator with 1/2 – 20 UNF female threads, paypal fees, and free fast shipping, within the USA. 




Price: $159.98