Ruger M77 Hawkeye HUNTER spring

The Right Pull Weight for a Hunting Rifle

The Ruger M77 Hawkeye is one of the most trusted bolt-action hunting platforms ever built. The LC6 trigger – Ruger’s controlled round feed design that has been refined over decades – is a mechanically sound system. The problem is where it ships from the factory. Most Hawkeyes come in somewhere between 4.5 and 6 lb, sometimes heavier. For a rifle built to take game at real hunting distances, that factory pull is doing the rifle’s accuracy potential no favors.

The HUNTER spring brings that down to the 2.5-3 lb range. That number is not an accident. For a hunting rifle that goes into trucks, up mountains, into tree stands, and gets used in cold weather and gloves – 2.5-3 lb is where performance and practical safety meet. Light enough to break cleanly without disturbing the sight picture. Honest enough to remain trustworthy when conditions are not ideal.

One buyer with two Hawkeyes described it as a night and day difference. Another reported consistent breaks at 2 lb 14 oz to 3 lb – exactly what they wanted for a hunting rifle. That is the consistent picture from this spring on the Hawkeye: a pull weight that transforms how the rifle feels to shoot without asking you to manage a hair trigger in the field.

The LC6 Trigger – What You Are Working With

The LC6 trigger on the Ruger Hawkeye is not a complex system and that is a genuine strength. Ruger built it around simplicity and reliability first. The geometry is sound, the sear engagement is consistent, and the design has been proven across decades and hundreds of thousands of rifles. What the factory spring does is add more resistance to that system than most experienced shooters want or need.

This spring replaces only the trigger spring. Sear geometry stays exactly as Ruger designed it. Engagement angles are unchanged. The full-cock safety and the three-position safety on Hawkeye variants work identically after the swap. You are removing one source of excess resistance and letting a proven trigger design perform closer to its actual capability.

Earlier M77 Variants – What Buyers Report

The HUNTER spring is designed primarily for the Ruger M77 Hawkeye with the LC6 trigger. Buyers have also successfully installed it in earlier M77 variants including pre-Hawkeye models. The trigger mechanism on earlier M77 rifles shares design heritage with the LC6, and the spring has worked correctly in these rifles when installed and tested properly.

If you own an earlier M77 that is not a Hawkeye, the spring is worth trying – but verify compatibility visually before installing, perform the complete safety test sequence afterward, and confirm pull weight with a gauge. Earlier variants may produce slightly different final pull weights than the Hawkeye.

HUNTER vs. TARGET – Which One

	HUNTER	TARGET
Pull weight	~2.5-3 lb	~1-2.5 lb
Best for	Hunting, field use, all-condition carry	Bench, load development, precision shooting
Cold weather / gloves	Predictable, practical margin	Requires clean technique
Multiple shooters	Safe choice for varied experience levels	Experienced, disciplined shooters only
With sear polish	Cleaner break, same weight	Can reach ~1 lb territory

If you are unsure, choose HUNTER. It is the more versatile spring for a rifle that sees real field conditions. The TARGET spring is the right choice only when you have assessed your use case and decided that bench-level pull weight is what you actually need on this rifle.

Quick Specs

Spec	Detail
Primary Platform	Ruger M77 Hawkeye (LC6 trigger)
Also Compatible	Earlier Ruger M77 variants – verify visually before ordering
Spring Designation	HUNTER
Typical Final Pull Weight	2.5-3 lb
Factory Pull Weight	Typically 4.5-6 lb
What Changes	Trigger spring only – LC6 geometry unchanged
Permanent Modification	None – fully reversible
Required After Install	Full safety test sequence: function, safety, bump, drop
Best Use Case	Hunting, field carry, practical shooting in varied conditions

Installation guide covering both HUNTER and TARGET springs is available on this site. If you are not comfortable working inside a trigger assembly, have the spring installed by a qualified gunsmith.