We apologize for the delays in shipping. We have been experiencing a shortage of staff and having trouble finding new people to replace the positions needed. Our team is working hard to get orders processed and sent as fast as possible. We ask for your patience and understanding in this matter and appreciate your continued support. – The Rangeview Sports Team

Spearhead Barrel Tuner in Various Thread


Quantity Out of stock

Spearhead Barrel Tuner in Various Thread

Bring out the full accuracy potential of your rifle system. Get your Spearhead barrel tuner today.


  • Designed to work with or without a muzzle device – Integrates behind your existing muzzle device or can be used as a standalone tuner. Don’t want to run a muzzle brake today or to adhere to match rules? No problem, Just unscrew muzzle device and screw tuner to desired position.  2 set screw locations depending on which configuration is used.
  • Reduce group size – Tuners have been proven to change barrel harmonics. By adjusting the tuner, it can assist the barrel to find a more accurate/stable node. Makes a good load even better. Improve accuracy especially when shooting factory ammunition
  • User friendly – Nylon tip set screws provide easy setting of graduations between shots. No more loosening of set screws and retightening between shots. Less time tuning = more time for yourself. Nylon tip set screws will not damage adapter threads.
  • Quick and easy install – No gunsmith install or modification is necessary. Just screw on the adapter to existing muzzle threads and tighten with a wrench. Screw on tuner to desired position and lightly snug set screws. Then screw on your muzzle brake into the adapter as you would normally.
  • Heavier tuner – With most match barrels being larger/heavier contour. Our tuner will be able to tune even the heaviest contour barrels with ease. Heavier tuners will find the optimal node within a revolution or 2. No more wondering if the tuner will work or not.
  • Excellent balance for your PRS or positional shooting rifle – With the importance and trend of adding weights to rifles for balance. Our tuner puts the weight right where it matters, at the muzzle. Heavier tuner can add optimal balance to a thinner or shorter profile barrel. This is especially significant on shorter rimfire barrels where the rifle tends to be butt heavy.
  • Quality – Our tuner is machined out of 303 stainless steel for exceptional corrosion resistance and strength. Precision machined to ensure concentricity on all threads and shoulders.


  • Barrel tuner can be used for centerfire or rimfire, calibers up to .338.
  • Barrel tuner will fit barrel muzzle diameter up to 1.075″ at 2″ behind the muzzle shoulder.
  • Adapter weighs 98-102g depending on pitch selected.
  • Tuner body weighs 224g with set screws.


Rangeview Sports Canada
Licensed Gun Shop in Newmarket, Ontario




1/2-28, 3/4-24, 5/8-24

  • Stock image may be displayed. Actual product may not be exactly as shown.
  • We do our best to keep online inventory quantity adjusted to match the retail store. However, please be advised that there is a delay when current levels are synced. All inventory is synced every few hours during business hours.
  • All pricing is subject to change without notice
  • Oversized, overweight, or bulk small-pack ammunition orders are subject to additional shipping charges
  • Orders will be processed and shipped within retail store hours.
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