Threaded Barrel Damper:
This damper is design specific for the K31 rifle and is calibrated for the GP11 cartridge and any hand load with a projectile in the 165gr to 200gr range.
Proven to cut group sizes by a 38% minimum.
Bipod Adaptor:
This is a bipod adaptor system that will accept any Harris style Bipod. It requires NO alteration of the rifle whatsoever and allows the shooter to move the bipod from forward of the trigger group to midway up the forearm. Solid and rifle friendly.

Type P/S Diopter:
Presenting the Flagship of the Swiss Products line... The new Type P/S (steel) Diopter. This Diopter is calibrated to range from 75 yards to 1,000 yards, is made of steel and is Eye Relief Adjustable. No rail changes are necssary. The Type P/S will accept both Anschutz and Gehmann Irises.
Threaded Muzzle Protector
This knurled end cap screws on the end of a k31 barrel threaded to accept Dampers or Brakes.


zfk55 Replacement Scope Mount
This machined, steel mount replaces the original issue zfk55 mount allowing the use of any Weaver style rings.

Threaded Muzzle Brake:
This brake is designed specifically for the K31 rifle and shows an effective range to 23% felt recoil, which makes it THE most effective .308 rifle brake on the market
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Clamp-On Muzzle Brake:
This brake clamps on the K31 muzzle with no alteration to the rifle whatsoever. Extremely effective.

ZFThis adaptor replaces the front receiver screw that attatches the forend mount of the issue bipod. It allows the locking screw to engage and allows the use of any Harris style Bipod.

Threading Kit:
This is a dedicated threading system for the K31 rifle. Full instructions are included for this 14mmx1 system and it is virtually "fool-proof".
The kit is designed to thread K31 muzzles to accept the Swiss Products Barrel Damper and the Muzzle Brake.

Australia / New Zeland

For purchase information on any Swiss Products and accessories contact one of our Distributors listed below.
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k31 Drill & Tap Scope Mount.
Quality machined steel mount requires drilling and tapping for 3 10/32 screws on left side of receiver.
Accepts 3/8" scope rings or like type.

1911/k11 Drill & Tap Scope Mount.
Quality machined steel mount requires drilling and tapping for 3 10/32 screws on left side of receiver.
Accepts 3/8" scope rings or like type. Typically aligns correctly with pre-drilled "Alpine" type 1911 conversions to .308

1911 Clamp-On Scope Mount.
The SP 1911 Clamp-On Scope/Diopter Mount installs quickly on the Kadet, 1889, 1896, 96/11, 1911and k11 Rifles. Requires no alteration to the rifle
Left Hand Op-Rod System.
The Left Hand Op-Rod System allows the remval of the issue Bolt Operating Handle/Rod and installation of the Left Hand Op-Rod replacement. Smooth bolt operation for the Left Hander. Allows use of the Swiss Products Scope Mount.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Clamp On Scope Mount:
Requires no alteration to rifle.

Recoil Pad Adapter:

This Adapter allows the user to install a recoil pad on the K31 rifle without altering the issue stock whatsoever.

ZFK 55 Bipod adaptor:
Contact Swiss Products