Archery | ReleasesTru-BallSold by Sportsmans Guide

Tru-Ball

T.R.U. Ball Max Pro Plus Archery Thumb Release

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Super-compact Head

Jaw design helps maximize draw

Swiveling Head

Is designed to help prevent

Ergonomic 1/2-inch

Head loads quickly and easily

Knurled Thumb

Barrel provides sensitivity and feel

Adjustable Sensitivity

Screw allows trigger pull tuning

$124.99
View on Sportsmans Guide

You'll be taken to Sportsmans Guide to complete your purchase.

Hunter's Outpost earns a commission from affiliate links at no extra cost to you.

SKU: WX2*0737401

Overview

Built for archers who want a compact, adjustable thumb release for precise shot execution, this model combines a smaller head and jaws with a swiveling design to help reduce string torque and preserve draw length. The 1/2" head, knurled thumb barrel, and finger bed grooves are designed to provide a secure, responsive feel, while the adjustable sensitivity screw lets you fine-tune trigger pull to your preference. Independent dual caliper jaws and a silent operation make it a practical choice for hunting situations where clean handling and minimal distraction matter. A built-in lanyard adds a measure of security if the release slips from your hand.

Why Hunters Choose the Tru-Ball

Super-compact Head

Jaw design helps maximize draw

Swiveling Head

Helps prevent string torque during

Adjustable Sensitivity

Screw allows tuning the trigger

Knurled Thumb

Barrel provides a secure, tactile

Independent Dual

Caliper jaws support controlled release

Key Features

  • Super-compact head and jaw design helps maximize draw length and bow speed.
  • Swiveling head is designed to help prevent string torque.
  • Ergonomic 1/2-inch head loads quickly and easily.
  • Knurled thumb barrel provides sensitivity and feel.
  • Adjustable sensitivity screw allows trigger pull tuning.
  • Independent dual caliper jaws with trigger-open, release-close operation.
  • Built-in lanyard helps keep the release from slamming into bow or string if dropped.

Best Used For

  • Hunters wanting a compact thumb release for controlled shot execution from a treestand or blind.
  • Archers who prefer adjustable trigger feel and a quick, easy-loading release mechanism.
  • Bowhunters looking for a swiveling head design to help reduce string torque during the shot.
  • Users who value a silent release for close-range hunting situations where noise matters.
  • Archers seeking added grip and a built-in lanyard for secure handling in the field.

Specifications

Adjustable Sensitivity ScrewAdjustable sensitivity screw for tuning trigger pull
Built In LanyardBuilt-in lanyard keeps release from slamming into your bow/string if it slips out of your hand
Country Of OriginUSA
Finger Bed GroovesFinger bed grooves for added grip
Head Size1/2" head
Independent Dual Caliper JawsIndependent dual caliper jaws
Silent OperationCompletely silent to not spook game
Swiveling HeadSwiveling head prevents string torque
Thumb BarrelKnurled thumb barrel

Pros

  • Super-compact head and jaw design helps maximize draw length and bow speed.
  • Swiveling head helps prevent string torque during the shot.
  • Adjustable sensitivity screw allows tuning the trigger pull.
  • Knurled thumb barrel provides a secure, tactile feel.
  • Independent dual caliper jaws support controlled release operation.
  • Built-in lanyard helps keep the release from slamming into bow or string if dropped.

Considerations & Trade-offs

  • The smaller head and jaws are designed to maximize draw length and speed, but that compact profile may feel less substantial in hand than larger release heads.
  • The adjustable sensitivity screw allows tuning trigger pull, which is useful for setup but adds another setting to dial in before hunting.
  • The release is activated by pulling the trigger to open the jaws and letting up to close them, so it requires familiarity with this operating style before use in the field.
  • The built-in lanyard helps prevent accidental contact if it slips from your hand, but it also means the release is intended to stay attached during use.

Suggested Comparisons

  • Thumb releases for archery
  • Index finger releases for archery
  • Back tension releases
  • Archery release aids with adjustable trigger sensitivity

Suggested Accessories

  • Release pouch
  • Wrist lanyard
  • Archery target
  • Bowstring wax

Frequently Asked Questions

What type of release is the T.R.U. Ball Max Pro Plus?

It is an archery thumb release.

Does the release have an adjustable trigger feel?

Yes. The long description says it has an adjustable sensitivity screw for tuning trigger pull.

How does the head design affect use?

The product description says the super-compact head and smaller jaws are designed to provide more bow length and speed, and the swiveling head is intended to prevent string torque.

How does it open and close?

According to the description, activating the trigger opens the jaws, and letting up on the trigger closes them.

Are there any grip or carry features?

Yes. The description mentions finger bed grooves for added grip and a built-in lanyard to help keep the release from slamming into the bow or string if it slips from your hand.