Tuning and Performance Accessories

Model RRP (~Projected) Stock Availability Retailers Trade 

M9 GSG 1911 +10/+11/+14
Mag Extension £75.00 To Order
Machined from solid 6082 Aluminium, the M9 Engineering mag extension accepts standard OEM and aftermarket GSG 1911 magazine followers, springs and bases.
Developed to give you 20 rounds with the standard follower, spring and base the +10 M9 magazine extension will run 21 rounds with a slightly modified follower and spring and is now proven to operate at 24 rounds with an aftermarket +4 follower and spring. 

M9 GSG 1911 +5/+6
Mag Extension £42.50 To Order
Machined from solid 6082 Aluminium, the M9 Engineering mag extension accepts standard and aftermarket GSG 1911 magazine followers, springs and bases.
Developed to give you 15 rounds with the standard follower, spring and base the +5 M9 magazine extension will run 16 rounds with a slightly modified follower and spring.

M9 GSG SS Guide Rod Kit £165.00 In  Stock
A full-length stainless steel guide rod kit incorporating the stainless guide rod  with our unique adjustable barrel alignment technology, custom recoil spring, poly buffers and release button providing significant improvements in both grouping and cycling. We recommend this as the first step in tuning your GSG.

M9 GSG Accurizer Kit £155.00 In Stock
The Accurizer Kit gives tight, repeatable alignment of the slide to the barrel when in battery, further improving accuracy with slide-mounted sights, combined with increased clearance between barrel and barrel bushing for most of the slide cycle reducing friction and improving cycling, it is recommended to fit the guide rod kit with the accurizer kit to provide the required barrel alignment and springing for optimal accurizer performance. 

M9 GSG Magwell £175.00 In Stock
Allowing mag changes without switching focus away from the course of fire the magwell comes threaded M6 to accept the extension rod of your choice, fitting is simple and the magwell is more stable and secure than the standard bracket. 

M9 Gold Cup Accurizer Kit £155.00 In Stock
The Accurizer Kit gives tight, repeatable alignment of the slide to the barrel when in battery, further improving accuracy with slide mounted sights, combined with increased clearance between barrel and barrel barrel bushing for most of the slide cycle reducing friction and improving cycling.

M9 Gold Cup Magwell £175.00 In Stock
The magwell comes threaded M6 to accept the extension rod of your choice, fitting is simple and the magwell is more stable and secure in use than the standard bracket. 

M9 GSG Magwell Extension Rods
Threaded M6 and including bonding compound to permanently affix to the magwell.
Material RRP (~Projected) Stock Availability Retailers Trade
Stainless Steel £45,00 In Stock
Titanium £55.00 In Stock
Carbon Fibre/Titanium £65.00 In Stock

Lightweight Components

Model RRP (~Projected) Stock Availability Retailers Trade 

M9 GSG Lightweight Barrel £275.00 In  Stock
A direct replacement for the factory barrel providing a front end weight saving of 1/3 and giving perfect balance when fitted in conjunction with the M9 GSG magwell and rod, the carbon fibre sleeved barrels maintain all the standard dimensions and threads to allow use of our tuning and performance parts and lightweight shrouds and thread protectors to tune the weight balance and look of your GSG.  

M9 GSG Thread Protector £15.00 In  Stock
Very durable and lightweight Delrin thread protector with a "Competition Crown" for optimum muzzle protection. 

M9 GSG Barrel Shroud £55.00 In  Stock
A lightweight Carbon Fibre barrel shroud with Aluminium front insert and Delrin rear insert

M9 Lightweight Gold Cup Barrel Shroud     £75.00
A lightweight Carbon Fibre barrel shroud with Stainless Steel breech end slotted insert for durability and long life