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MISB Rimfire Products and Conversions

Every single one of our suppressed barrels is CNC-cut from a single piece of billet material to help reduce the weight of the barrel without compromising its strength. Bearing that in mind, our team is proud to offer the following lineup of integrally suppressed barrels for rimfire rifles, conversions, and pistols:

Customer supplied rifle or barrel will be converted into an MISB platform.


MISB Ruger Precision Rimfire – $1200

  • Built on a factory Ruger Precision Rimfire action
  • Available in .17 HMR, .22LR & .22 WMR
  • 18″ Barrel length with 12″ effective rifling
  • Conversion cost with customer supplied rifle $750

MISB Savage Mark II – $700

Standard Velocity: 123 dBs | Subs: 114 dBs  |  Dry-fire: 113 dBs

  • Built on factory Savage Mark II
  • 1 dB louder than the hammer dropping on an empty chamber!!!!
  • All one piece MISB system
  • 16″ OAL = 6″ baffle stack / 10″ effective rifling
  • Titanium barrel shroud removes with no tools
  • Cerakoted black

MISB Ruger Mark IV Target – $1600

123 dBs supers 117dBs subs

  • built on factory Ruger Mark IV 10″ Target
  • All one piece MISB system using original barrel
  • 10″ OAL = 6″ baffle stack / 4″ effective rifling
  • Weighs 2.1Lbs
  • Titanium barrel shroud removes with one screw
  • Cerakoted black
  • Conversion cost with customer supplied pistol $750

MISB Bergara B-14 Trainer – $1800

To the ear = 114 dBs with subs / 123 dBs with +1050FPS ammo

  • Comes on a Bergara B14 stock and action
  • 16.5″ OAL = 6″ baffle stack / 10.5″ effective rifling
  • MISB system, constructed the same as our center fire 1.25″
  • Capable of sub MOA with 22LR ammo at 100 yards and beyond
  • Scope not included

MISB Bergara BXR-22 – $1370

121 dBs with standard velocity ammo and 116 dBs with Sub sonic

  • Built on factory BXR 22
  • Full-auto rated
  • Titanium barrel shroud removes with no tools
  • Exterior is cerakoted black
  • Comes with one 10 round factory mag
  • 16.5″ OAL = 6″ baffle stack / 10.5″ effective rifling, no porting.

MISB “Magpul 10/22” – $1650

Standard Velocity: 121 dBs | Subs: 116 dBs

  • Built on TacSol Action
  • Magpul Stock
  • Full-auto rated
  • Titanium barrel shroud removes with no tools
  • Exterior is cerakoted black
  • Comes with one 15 round magpul mag
  • Bx-trigger standard

MISB “Enoch 10/22” – $1880

Standard Velocity: 121 dBs | Subs: 116 dBs

  • Built on TacSol Action
  • Enoch Chassis with SIG folding stock
  • Full-auto rated
  • Titanium barrel shroud removes with no tools
  • Exterior is cerakoted black
  • Baffles designed to be easy to clean
  • Comes with one 15 round magpul mag
  • Bx-trigger standard
  • 16″ and 10″ SBR offering

MISB 10/22 Barrel – $750

Standard Velocity: 121 dBs | 16″ with Subs: 116 dBs

  • Bents Match chamber, barrel and suppressor are all ONE PIECE
  • Offered in two lengths
  • 16.5″ OAL = 6″ baffle stack / 10.5″ effective rifling, no porting
  • 10″ OAL = 6″ baffle stack / 4″ effective rifling, no porting
  • Full-auto rated
  • Titanium barrel shroud removes with no tools
  • Exterior is cerakoted black
  • Baffles designed to be easy to clean
  • Fits in .920 bull barrel stock inlets

MISB CZ457 – $1500

  • Available in 22 LR, 17 HMR, and 22 WMR
  • Available in two barrel lengths: 20.5″ OAL = 6″ baffle stack / 14.5″ effective rifling OR 16″ OAL = 6″ baffle stack / 10″ effective rifling
  • Cost of stand alone MISB barrel for CZ457/455 $750 
  • Conversion cost with customer supplied rifle $750

***ALL NON STANDARD CALIBER REQUESTS WILL INCUR THE COST OF CHAMBER REAMER AND GAUGES REQUIRED***

 Speak with a Member of Our Team

At SWS Rifles, we are committed to developing and fabricating the best integral suppressed barrels available on the market today. If you would like to learn more about our lineup of MISB rimfire products, please give our offices a call at SWS Rifles and we would be happy to answer any of your questions.