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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 integral suppressed barrels for rimfire rifles Conversions and pistols:

Customer supplied rifle or barrel will be converted into a MISB platform 


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 $700

SAVAGE MARK II MISB 22lr — $700

123 dBs with standard velocity ammo and 114 dBs with Sub sonic    

     (dry-fire meters 113 dBs)

  • built on factory Savage Mark 2
  • 1 dB louder than the hammer dropping on an empty chamber!!!!
  • Build on a factory Savage Mark II
  • All one piece MISB system
  • 16″ barrel  (10″ effective)
  • Titanium barrel shroud removes with no tools
  • Cerakoted black

Ruger Mark 4 Target MISB $1600

123 dBs supers 117dBs subs

  • built on factory Ruger Mark 4 10″ Target
  • All one piece MISB system using original barrel
  • 10″ barrel  (4″ effective rifling)
  • weighs 2.1Lbs
  • Titanium barrel shroud removes with one screw
  • cerakoted black
  • Conversion cost with customer supplied rifle $800

Bergara B14 22LR Trainer – $1800

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

  • Comes on a Bergara b14 stock
  • 10.5″ effective rifling 6″ suppressor
  • MISB system, constructed the same as our center fire 1.25″
  • Capable of sub minute accuracy with 22lr ammo at 100 yards and beyond.
  • Scope not included

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 with 10″ effective barrel with no porting.

MAGPUL 10/22 – $1500

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

  • Built on TacSol Acion
  • 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

ENOX 10/22 —$1880


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

  • Built on TacSol Acion
  • Enox 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

10/22 BARREL ONLY – $750

121 dBs with standard velocity ammo and 116 dBs with Sub sonic at 16″ config.

  • Bents Match chamber, barrel and suppressor are all ONE PIECE
  • Offered in two length
  • 16.5″ OAL with 10″ effective barrel with no porting.
  • 10″ OAL with 4″ effective riffling with 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 two barrel lengths :20.5″ overall barrel length w/ 14.5″ rifling OR 16″ overall barrel length w/ 10″ rifling
  • Cost of stand alone MISB for CZ457/455 $800 
  • Conversion cost with customer supplied rifle $700

***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.