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5 of the best after-market magazines for airguns

After-market airgun magazines are third-party alternatives to original factory magazines and our list offers solutions for brands including BSA, Daystate and Theoben

Martin Puddifer
Martin Puddifer 4 March 2026
5 of the best after-market magazines for airguns

Pneumatic Ballistics

.177 BSA 20 Shot Double Magazine

£74.99 • pneumaticballistics.com

UK-based Pneumatic Ballistics prides itself on precision engineering, machining and assembling every component in its dedicated domestic workshop. This high-quality aluminium magazine features a sleek black anodised finish and is available in .177 and .22 calibres. Built to the highest standards, the unit is also customisable in alternative colours.

Solware

CP2 magazine

£20 • solware.co.uk

These high-capacity, 3D-printed magazines for the CP2 platform are engineered from durable PETG for superior heat resistance and strength. Designed to ensure perfect barrel alignment and smooth feeding, they minimise pellet damage and flyers. The user-friendly, nose-first loading system makes for easy operation.

NM Products

RTI Arms spare magazine 

£69 • nmproducts.ltd.uk

This premium aluminium magazine is purpose-built for the RTI Mora, offering full ambidextrous loading from either side. Available in multiple calibres, from .177 up to .35, it ensures seamless pellet cycling. The .30 calibre version provides a generous 13-shot capacity for high-power performance time after time.

SMW Engineering

Theoben Rapid High Capacity Magazine

£34.50 • smwengineering.co.uk

This sintered nylon replacement magazine is designed for Theoben Rapid models, offering high shot capacities and a user-friendly sequential loading system. Featuring clear pellet indicators and an adjustable breech fit, it remains compatible with major rail adapters while accepting pellets up to 9mm.

Precision Rifle Systems

Daystate Blackwolf Single Shot Loader

£85 • pr-s.co.uk

Precision-engineered from CNC-machined aluminium, this ambidextrous single-shot loader is designed specifically for the Daystate Blackwolf. It also features a soft O-ring for secure pellet retention without damage, installs effortlessly without tools, and accommodates various pellet lengths up to 9.5mm.

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