Systemauser by Concary


ystemauser by Concari is special because each component is made individually, starting from unique steel or titanium blocks. No processing has micro-cast materials or similar technologies. Refined production techniques and great craftsmanship experience make Concari quality unique for a hundred years.


very single action is subjected to careful controls with high-tech equipment to guarantee an excellent product, starting from measuring the hardness of the materials with Rockwell scale hardness testers up to tools such as gauges, digital micrometers for measuring verification and projectors of high precision contours.


Shutter and Manacle

The shutter lever is made from the full shutter so there is no welding.

The shutter stop block and the two springs are new without having to use the original Mauser 98K parts.

Quarries of the action

The two action slots where the shutter wings slide are obtained: in the sub-thread the first, while the second is completely closed to leave the action more solid.

The slots are made with a throttle without the use of an EDM machine.


The tank box is made entirely from a block of steel without resorting to various welds.

The walls of the box are not straight but inclined to facilitate repetition and are obtained from milling and constriction operations.


The attacks are obtained entirely from the full action depending on the length of the lens that is mounted.

Extractors and rings

The extractors are made from a block of special steel and machined according to the length of the action. They cannot therefore exit the side window.

The extractor rings are made from a block of special steel and milled to size for each type of shutter.


We produce three types of safety devices completely machined from solid from a block of steel without using any original Mauser 98K part:

– Original Mauser 98K model;

– Dakota model with three positions;

– Dakota model with three positions with lock.

The safeties have the same fishbone fillet pitch as the original Mauser 98K.


The screws of the Systemauser Concari shares have the same pitch as the thread of the original Mauser 98K shares.


The firing pin retaining block is obtained by means of particular milling and internal constriction.

The strikers are turned and milled from solid by a special steel bar for each type of action.


All Concari Systemauser models can be made with Ti-Action 100% titanium!

Concari's Systemauser models







222 Remington 223 Remington 222 Remington Magnum

308 Winchester 5,6×57 6 Norma BR
243 Winchester 6 P.P.C. 223 W.S.S.M.
243 W.S.S.M. 270 W.S.M. 300 W.S.M.
  7mm W.S.M.  

25-05 300 Winchester Magnum 7×64
6,5×55 Sweden 6,5×57 7×66 Vom Hofe
30-06 257 Weatherby Magnum 308 Norma Magnum
7×57 5,6×61 Vom Hofe 8x57J
6,5×68 9,3×62 270 Winchester
8×68 S 9,3×64 6,5-284 Norma

338 Winchester Magnum 416 Remington Magnum 458 Weatherby Magnum
30-378 Weatherby Magnum 460 Weatherby Magnum 500 Jeffery
300 Weatherby Magnum 270 Weatherby Magnum 338 Lapua Magnum
6,5-300 Weatherby Magnum 340 Weatherby Magnum 338 Excalibur
300 Remington Ultra Magnum 7 mm S.T.V. 404 Jeffery
375 Holland & Holland Magnum 416 Rigby 300 Holland & Holland Magnum

585 Nyati 505 Gibbs 577 N.e.
  577 Tyrannosaur  

6,5-284 Norma 6,5×55 6 Norma BR
30-338 Winchester Magnum 308 Winchester 338 Lapua Magnum