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Air arms extended service - arms,
£5.94
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Airarms 400 410 - airarms, 400/410/510.brass
£35.00
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Air arms s200 s400 s410 - s200,
£12.25
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Air arms s400 - arms,
£11.70
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Air arms s200 mk1 - s200, s310
£8.49
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Genuine air arms - air,
£19.49
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Air arms fac high - high, xtra
£9.99
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Air arms fill cap - air,
£14.95
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Air arms - air,
£3.99
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Fentons air arms high - air,
£2500.60
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Air arms s410 - arms, single
£18.00
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Solid brass barrel band - barrel, for
£33.00
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Air arms s400 - arms, barrel
£2.99
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Air arms quickfill pressure - arms,
£79.95
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Air arms safe magazine - air,
£13.99
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Air arms s410 s510 and - arms, quick
£19.00
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Air arms s300 310 400 - arms, s300/310/400/410/510
£6.99
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Air arms s410 s400 picatinny - air,
£14.99
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Air arms super extended - air,
£6.95
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Air arms power - air, adjuster
£12.95
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Air arms s200 s400 - air,
£10.95
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Air arms s400 - &, o
£16.50
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Air arms s200 - s200, s400
£12.49
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Air arms s310 s400 s410 - arms, s400,
£31.90
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Air arms male filling - filling, adaptor
£12.95
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Genuine ultra high - high, performance
£33.99
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Fentons air arms s300 310 - fentons,
£15.80
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Charging filling adaptor probe - charging,
£9.99
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Air arms breech flag 177 - arms,
£12.95
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Air arms s400 safe - air,
£13.99
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Air arms s410 - arms, &
£18.95
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Air arms magazine 177 - air,
£21.50
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Air arms extended seal service - air,
£8.00
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Picatinny bipod mount for the - for,
£27.50
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Air arms s200 300 310 - air, s200/300/310
£2.80
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Air stripper fit arms - fit,
£45.00
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Fentons air arms - fentons,
£20.80
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Air arms s310 - arms, s310,
£37.10
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Air arms rifle shot - rifle,
£19.99
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Air arms s200 400 - air,
£3.53
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Upgraded breech barrel o - 2,
£4.73
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Print3dconcepts single shot - single,
£24.99
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Floating barrel kit fits - kit, aa
£8.95
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Air arms quick fill - arms,
£14.95
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Premium filling adaptor - 4,
£4.35
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Air arms s200 s400 - air, s510
£12.00
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Adjustable extended butt - adjustable, hook
£30.00
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Air arms s410 s400 - arms, f
£14.99
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High flow upgrade valve - flow,
£24.00
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Air arms - air,
£2.89
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Lightweight filler cap - lightweight,
£15.00
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Service kit fit - service,
£5.00
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Air arms filling - gt,
£3.99
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Walnut palm shelf - ,
£49.57
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Air arms upgraded breech - air, probe
£5.45
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Air arms mag storage box - air, for
£10.80
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Air arms bar - air, push
£9.99
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Complete brass set for - ,
£95.00
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Air arms shot - air, magazine
£37.10
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Alloy brass end caps - end,
£35.00
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Glow the dark - glow, in
£15.07
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Power adjuster for - , adjuster.
£12.50
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Genuine high power - genuine,
£16.99
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Air arms regulator setting - setting, up
£23.95
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Air arms s400 s500 - /, 500
£11.87
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Genuine upgrade valve spring - upgrade,
£17.00
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Brass bolt for - the, air-arms
£35.00
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Adjustable extended butt hook - extended,
£35.00
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Air arms magazine - arms,
£28.19
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Air arms rifle - air, pistol
£14.49
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Air arms s510 and - s510,
£16.15
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Air arms s400 s410 - /,
£7.58
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Air arms s400 s500 - arms, rifle
£25.00
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Air arms s410 s400 - arms, picatinny
£15.99
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Air arms s200 - s200•, s400•
£13.99
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Air arms s200 - air, s400
£10.45
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Air arms 300 310 - 310, 400
£13.99
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Air arms magazine 177 - arms, .177
£21.50
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Air arms shot - magazine, for
£19.36
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Air arms s410 single - arms, single/triple
£15.99
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Air arms single shot adaptor - air,
£8.12
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Air arms seal - kit, –
£17.50
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Inner grub screw for power - ,
£3.95
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Solid brass airstripper for - ,
£36.00
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Airarms s400 s410 - s400, part
£95.00
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Air arms new - air, style
£26.88
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Air arms s400 410 - arms, s400/410
£255.00
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Air arms shot magazine - magazine, for
£49.49
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Air arms s410 - air, /
£3.30
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Air arms magazine - .177, &.22
£22.54
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Adjustable extended butt hook - adjustable,
£25.00
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Air arms rifle female - arms,
£18.00
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Air arms part s465 - arms,
£2.94
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Air arms magazine ring - 3x,
£3.39
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Air arms rifle safety magazine - air,
£15.69
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Air arms magazine black 22 - arms, .22
£20.40
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Looking for more air arms s400?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 air arms s400 listings currently in our index. Prices range from £2.8 to £2500.6, with an average of £47.81. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about air arms s400 →
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Whether you are looking for a brand-new or second-hand air arms s400, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £2.8, while premium listings can reach £2500.6 — giving you a wide budget spread to work with. The average price of £47.81 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.