The modern shooting experience. A thumbhole stock with adjustable comb combined with the SAUER Quattro trigger catapults the S 404 Synchro XT into the pole position in ergonomics, shooting comfort and personalization. It doesn’t get any more ‘my gun’ than this!

S 404 Synchro XT lefthand version

  • Indestructible polymer thumbhole stock with infinitely adjustable stock comb and a comfortable Soft Touch coating with elastomeric panels for any terrain and weather
  • Aviation-grade high-alloy aluminum receiver
  • Perfectly placed ergonomic manual cocking slide on the bolt shroud
  • Easily replaceable bolt head makes switching from Standard to Magnum calibers a snap
  • Twin ejectors for a precisely perpendicular ejection pattern
  • 6-lug bolt locks directly into the barrel
  • Jeweled bolt body
  • SAUER Quattro trigger with choice of four trigger pull weights: 550 g (1.2 lbs), 750 g (1.7 lbs), 1000 g (2.2 lbs) and 1250 g (2.7 lbs)
  • Infinitely adjustable trigger blade with 8 mm (0.3 in) adjustment range for length of pull and a left-to-right swivel range of 5 degrees
  • SAUER Universal Mount (SUM) integral to with receiver for an extremely low build height
  • SAUER universal key (SUS) integrated into the front sling swivel for forend and buttstock removal, barrel removal or replacement, and selection of trigger pull weight
  • MagLock magazine safety

Technical Data

Caliber groups / Bolt heads
Medium .243 Win., 6,5x55, .270 Win., 7x64, .308 Win., .30-06 Spring., 8x57 IS, 9,3x62
Magnum 7 mm Rem. Mag., .300 Win. Mag., 8x68 S, .338 Win. Mag., .375 H&H Mag.
Jeffery .404 Jeffery
Swiss 10,3x60R
Ø Barrel length Weight
Medium 17 mm / 19 mm 51 cm / 56 cm ab 3,26 kg
Magnum 17 mm / 19 mm 62 cm ab 3,38 kg
Jeffery 19 mm 62 cm
Swiss 19 mm 70 cm

SAUER Length of twist

Caliber Length of twist (mm) Length of twist (Inches)
.243 254 mm 10,0"
6,5x55 220 mm 8,7"
6,5 Creedmoor 203 mm 8,7"
.270 254 mm 10,0"
7x64 220 mm 8,7"
.308 Win. 279 mm 11,0"
.30-06 Spring. 279 mm 11,0"
8x57 IS 240 mm 9,4"
9,3x62 360 mm 14,2"
7mm Rem. Mag. 241 mm 9,5"
.300 Win. Mag. 279 mm 11,0"
8x68 S 279 mm 11,0"
.338 Win. Mag. 305 mm 12,0"
.375 H&H Mag. 305 mm 12,0"
.404 Jeffery 420 mm 16,5"
10,3x60R 450 mm 17,1"