Calibre Suppressor model
NorthStar  S series jet-Z 
NS-3B/
NS-3S .25
NS-3B/ NS-3S .30 NS-3B 9.3 SL5i .223 SL5i .25 SL5i .30 SL5i 8mm SL6i .338/9.3 SL6i .375 SL7i .30 SL7i 8mm SL7 .300/ .338 CQB CQBS CQB-BL  CQBS-BL  Compact .25 Compact .30
204 Ruger o     o                   o  
222 Rem     o               o  
223 Rem     o               o  
22-250 Rem     o                   o  
243 Win o   no o       o     o o     o
260 Rem o   no o       o     no no no no o
7MM-08 Rem no o   no no           no no no no no
308 Win no o no no o o   o o no no no no no
338 Federal no no no no no no o no no no no no no no no
25-06 Rem o   no o       o     no no no no o
6.5X55 SE o   no o       o     no no no no o
270 Win no   no no           no no no no no
7X64 no   no no           no no no no no
30-06 Sprg no o no no o o   o o no no no no no
8x57 IS no no   ni no no     no   no no no no no no
9.3X62 no no no no no no o no no no no no no no no
9.3X66 SAKO no no no no no no o no no no no no no no no
7 mm Rem Mag no no   no no no no o   no no o no no no no no no
300 Win Mag no no   no no no no o   no no o no no no no no no
338 Win Mag no no no no no no o no no no no no no no no
.338 Lapua Mag no no no no no no no o o no no no no no no no no
.375 H&H Mag no no no no no no no no no no no no no no no no no
  DUAL rimfire suppressor
.17 Mach 2
.22 LR
.17 HMR
.22 WMR
- Recommended
o - Reasonable to use*
no - Do not use
    - Can be used**
*  Suppressors can be used on these calibres, however the bullet channel is oversized compared to the calibre, possibly affecting suppressor performance. Also the suppressor may be too short when compared to the power of the calibre.
** Safe to shoot, however the difference between the suppressor bullet channel and calibre is quite excessive and clearly affecting the suppressor performance