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Listing Detail Tabs

Auction is for:

1 x spanner and
1 x Gunworks standard rear hex suppressor bush bored to 16mm

Free Spanner:
Lightweight Green polymer spanner is 6mm thick

Green spanner is for removing the delrin bush from a Gunworks Suppressor when you have 1 suppressor for 2 rifles and you need to remove the bush in the rear to put in a different sized one.

This doesn't mark the back of the suppressor like a cresent will, and also allows minor adjustment of the bush fit but screwing it in tighter to reduce the hole diameter slightly.

Delrin bush with spanner flat edges

How do I find out what diameter I need my bush bored out to?

Easy, put your Gunworks suppressor onto your threaded rifle (rifle must be threaded to get an accurate reading) and screw the suppressor on until it is nice and tight on the barrel.

Use verniers to measure the diameter of the barrel where the suppressor finishes (see pics) you can place a vivid pen mark at the same spot and remove the suppressor to take the reading if you wish.

Will combine freight where I can. Police Mail Order Form not required for purchasing projectiles, cases, primers or powder.

Because of our low competitive prices we are not in a position to offer free freight.

If you require more info about items we are selling, combined shipping or price discounts, please email or ring the Gunworks shop. This will give the fastest accurate answer. If your question relates to specific use of this item, then please ask the question in the section below
Store hours:
Mon, Wed, Thurs, Fri 9am-5pm
Tues 9am – 6pm (late night)
Closed: Weekends, Stat & Pub Holidays
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Shipping options

  • Nationwide$6.50
  • Store allows pick-ups
  • Store location: Christchurch City, Canterbury, NZ

Payment options

  • Other options
    Cash, NZ bank deposit

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