• Greatly reduce muzzle rise and minimize felt recoil
  • California legal - this comp has the same performance as the standard Synergy Comp without the flash suppress capability
  • No ports at the bottom to reduce ground blast
  • Pre-drilled pin hole for welding (for 14.5" barrel to meet 16" overall length)
  • Comes with a crush washer


  • Caliber: .223 Rem. / 5.56 NATO
  • Material: 416 Stainless Steel
  • Finish: Melonite
  • Weight: 3.46 oz.
  • Length: 2.5"
  • Outer Diameter: 0.87"
  • Bore Diameter: 0.28"
  • Thread: 1/2"-28 TPI


  • .223/5.56 barrel with 1/2"-28 thread pitch


  • 1x SLR Rifleworks Synergy Comp 5.56 Mod 1 (California Model)
  • 1x Crush Washer


It's hard to comply with the legislation in some areas and still have the firearm accessories you want. Those who live in California have more hoops to jump through than gun owners in other parts of the country. The “featureless” requirements California’s lawmakers have put into effect have made many common firearm accessories that are legal elsewhere a no-no in the Golden State. Wing Tactical offers a number of quality featureless AR-15 parts and accessories that are intended to comply with California’s requirements and restrictions. When you need a California legal muzzle device it’s time to consider a muzzle brake from SLR Rifleworks. The Mod1 Synergy Comp is a California legal muzzle brake for 5.56 applications.

What Is a Featureless AR-15 Muzzle Brake?

When you’re looking for a California legal muzzle brake, featureless means that the crown of your muzzle brake can’t have open spaces between its “fingers.” SLR Rifleworks offers the Mod1 version of the Synergy Comp as California legal muzzle brake. They’ve rendered the Synergy Comp “featureless” by leaving material between the crown points effectively removing the flash hider “feature” of the comp. If you’re stuck between a rock and a hard place, the California legal muzzle device, SLR Mod1 Synergy Comp can keep you in the game.

Wing Tactical is Proud to Serve All Gun Owners

Here at Wing Tactical, we pride ourselves on providing every shooter with the parts and accessories they need to be better performers. Sometimes that means we have to find products to comply with localized restrictions like California’s “featureless rifle” regulations. We are happy to make the efforts of manufacturers like SLR Rifleworks more effective by distributing their quality products to the small arms community. When you need a featureless AR-15 muzzle brake, choose the SLR Mod 1 synergy comp. It's the California legal muzzle device that will give you the edge you want and keep you off the radar.


*Know your local/state laws and regulations prior to purchasing this product. If you are unsure whether or not you have an assault weapon, please contact a firearms attorney. Wing Tacatical LLC are not held responsible for injury or damage from inaccurate assembly, misuse, illegal use or modification of this device, nor are we held responsible for your understanding or interpretation of the laws and regulations that may apply.

Have a question?

Ask an Expert