Date: 2/7/2020 11:42
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Hammerli AR20 Silver Air Rifle

5.01 review
Hammerli AR20 Silver

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  • WARNING This product
    WARNING This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to
  • Hammerli AR20 Silver air rifle
  • Precharged pneumatic
  • Bolt-action
  • Single-shot
  • Ambidextrous cocking piece with release lever
  • Wide loading recess with precision feed
  • Lothar Walther match barrel
  • Silver aluminum stock with variable stock length, cheekpiece height and fore end height
  • Ambidextrous grip and stock
  • Vertically adjustable buttpad
  • Shorten or lengthen the stock with included spacers (41.65" to 43.66")
  • Front sight globe accepts 3.8mm inserts (1 insert included)
  • Fully adjustable diopter rear sight
  • 29.53" (750mm) sight length
  • 200 and 300 bar fill pressures (2,900 psi and 4,351 psi, respectively)
  • Removable aluminum air cylinder with integral manometer (air pressure gauge)
  • 2-stage trigger can be adjusted for pressure point, pull weight, stop and slack
  • T-rail for 3-position competition
  • Approximately 350 shots per fill
  • Meets ISSF requirements
  • Includes DIN adapter for 300 bar and 200 bar, 200-gram stock weights (2), 1 aperture insert, 4 tools, spaces for fore end and buttstock, and various lengths of screws for the spacers
  • Regulated at 70 bar

Whether you're a teen with Olympic aspirations or a senior citizen who just wants to shoot targets in the basement, this precharged pneumatic will deliver. If you do your job, the AR20 Silver PCP rifle will do its job.

other products by Hammerli

Caliber.177" (4.5mm)
Max Velocity557 fps
Barrel Length19.69"
Overall Length43.66"
Shot Capacity1
Front SightGlobe w/Aperture Inserts
Rear SightDiopter/micrometer adjustable
Scopeable11mm dovetail
TriggerTwo-stage adjustable
Suggested forCompetition
PowerplantPre-charged pneumatic
Max Shots per Fill350
Body TypeRifle
Fixed/adj. powerFixed
Weight8.75 lbs

other products by Hammerli

Average Customer Review

5.0 (1 review)
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5.0 5.0

By Douglas from USA on 2014-06-18
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5.03 ratings

Things I liked: Nice weight and balance. Incredible accuracy. Very adjustable. I'm tall and it fits me very well. More fun than the law allows, and very inexpensive.

Things I would have changed: Nothing

What others should know: PyramydAir, as usual, is just a fantastic seller of this Hammerli AR20. My experience could not have been better. Thanks so very much.


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  • Chao from USA asked:

    It is air rifle a good fit for 12 yr junior shooter?

    • Gary from USA asked:

      Hello, first time looking at this Rifle, looks attractive. Has anybody every tried to adjust the Power, as far as Hammer Spring? Is it adjustable?

      • Tyler from USA:

        Yes, though it is only adjustable to a point. Getting the parts to convert this to a 12 FPE or even 20ish FPE rifle may be available from Umarex/Walther USA.

    • Jonathan from USA asked:

      Is the FT version of this rifle still in production / available or would I have to purchase this version and make modifications?

      • Tyler from USA:

        I haven't seen an FT version available anywhere in the US for quite some time. I didn't think it was still available. Your best bet would be to reach out to Walther USA and ask if they can special order it if they're still made.

    See all discussions

    To fill your PCP gun:
    1.Pick a source of air shown at right
    2.If an adapter is needed, one will be shown
    3.Add both to your cart to get hooked up

    Hammerli AR20 Silver Air Rifle with DIN connector (5M)

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    Airgun Academy Episode 38 - PCP Filling Systems

    Item Description

    HA-46610002 [PY-3349-6437]
    10-meter and 3-position PCP rifle, highly adjustable, ambidextrous
    Caliber.177" (4.5mm)
    Max Velocity557 fps

    This item is not eligible for coupon discounts