Theoben Rapid High Capacity Magazine 177, 20, 22 and 25

Replacement Magazine for Theoben Rapid Air Rifles.

Compatible with Impact GSX, Mk1, Mk2 and MFR Rapids.

Will fit under Dr Bob and SMW rail adapters.

Pellets remaining indicated by a slot on the spool and number embossed in the front.

Factory made in sintered Nylon. I only supply 3D printed magazines and spares by special request.

Accepts pellets up to 9mm long.

Adjustable variants contain a small grub screw that allows the casing to be pushed apart slightly to adjust how tight the magazine is in the breech.

High capacity:

• 177 - 19 shots
• 20 - 17 Shots
• 22 - 16 Shots
• 25 - 12 Shots

Each magazine is manually sized to be a firm fit in my Theoben Rapid Mk1 breech. The barrel slot is deep enough to accept the majority of guns without adjustment.

The magazines are easier to load and top up than the OEM versions. Each pellet is inserted sequentially, starting at the first hole visible.

These magazines are 15.2mm deep. Customers have reported that these are loose in RAW guns. The newer RAW guns have 17mm deep magazines.

NOTE ON LOADING AND PELLET JAMMING: Pellet jamming can caused by two reasons.

1. The first is magazine seating. If the magazine is not fully seated (flush with the opposite side of the breach) then it will enter the barrel at an angle and may jam. If your scope is preventing full seating then please get in touch for a shim to lift the scope.

2. Loading. The o ring installed in the spool exists to stop pellets falling back when the magazine rotates (it is not a loading aid). When loading short pellets ensure the pellet head is past the o ring. For easy loading rotate the spool past the exit hole when loading each pellet.

A small number of Theoben guns have factory mounts that are slightly lower. Theoben ceased using them because they will not accept 50mm objective scopes. If you have these mounts then please let me know and I can supply a couple of 1mm scope shims so my magazine will fit under easily. If the distance between the top of the action and bottom of your scope tube is less than 9.2mm and your mounts appear to have sharper edges than the one in the photo then you have low mounts and need a shim.