The most recent offerings from Sig Sauer under these part numbers do have the Loaded Chamber Indicator cut out.
Sig Sauer BARREL, P250/P320, 9MM, FULL SIZE BBL-MOD-F-9 , MPN: BBL-MOD-F-9
Sig Sauer BARREL, 250, 320, 9MM, COMPACT BBL-MOD-C-9 , MPN: BBL-MOD-C-9
Sig Sauer BARREL, 250, 320, 9MM, SUBCOMPACT BBL-MOD-SC-9 , MPN: BBL-MOD-SC-9
MPN: BBL-MOD-SC-9 is the 3.6" barrel that will fit P320 Sub-Compact or P320 X-Compact.
Yes, the SIG SAUER P320 9 mm Luger Barrel will function with factory loaded +P ammunition. Only use +P in light amounts as extended use can cause accelerated wear to the barrel.
The most current offerings from Sig Sauer under these part numbers will have the loaded chamber indicator so they should be compatible with the M18 as long as you get the compact or full size barrel as the sub-compact barrel will be too short.
The most recent offerings from Sig Sauer under these part numbers do have the Loaded Chamber Indicator cut out which means it will NOT work for your application if you need one without the cut out.
Sig Sauer BARREL, P250/P320, 9MM, FULL SIZE BBL-MOD-F-9 , MPN: BBL-MOD-F-9
Sig Sauer BARREL, 250, 320, 9MM, COMPACT BBL-MOD-C-9 , MPN: BBL-MOD-C-9
Sig Sauer BARREL, 250, 320, 9MM, SUBCOMPACT BBL-MOD-SC-9 , MPN: BBL-MOD-SC-9
Product Code: SD9-BPI-SSPBP250P320-BBL-MOD-C-9
We do not sell P320 fire control groups.
Code: SD9-BPI-SSPBP250P320-BBL-MOD-C-9
Is the 3.9" model
Please email us at techsales@opticsplanet.com for further assistance.
Yes, you will want to use the full size model under MPN: BBL-MOD-F-9
Sig Sauer BARREL, P250/P320, 9MM, FULL SIZE BBL-MOD-F-9 , MPN: BBL-MOD-F-9
Sig Sauer BARREL, 250, 320, 9MM, COMPACT BBL-MOD-C-9 , MPN: BBL-MOD-C-9
Sig Sauer BARREL, 250, 320, 9MM, SUBCOMPACT BBL-MOD-SC-9 , MPN: BBL-MOD-SC-9