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



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


+ 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 8″ long

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


*Important:  The hill airgun moderator threads directly onto your airgun.  With any moderator; Adapters should only be used as a very last resort, as they can allow for misalignment and can create pellet clipping issues – inaccuracies.  Adapters make the air rifle longer than necessary, add unnecessary extra weight to the barrel, and there is no need to spend the extra money.

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



hill airgun Original  – 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:


** See the links below, for Benjamin products (different thread size).

*For Benjamin Marauder Rifles, click on this link: this link:

*For Benjamin Marauder Pistols, click on this link:

*For Benjamin Armada Rifles, click on this link: and this link:


For airgun use only


* Important:  When purchasing your hill 8 airgun 1/2 – 20 UNF threads moderator, your airgun must accept 1/2-20 threading.  


Includes:  1- hill 8 moderator with 1/2 – 20 UNF female threads, paypal fees, and Free fast shipping within the USA



Price: $139.98