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Upgrade your AR-15 with the WOLFF Extra-Power Hammer Spring. 💪 Durable steel design for enhanced performance and reliability.

WOLFF HAMMER SPRING

969000100

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Variations:

WOLFF HAMMER SPRING

18.9 GBP 29 £18.90 *

In stock More than 10 pieces in USA warehouse

Make: AR-15 Product no.: 969000100

In stock More than 10 pieces in USA warehouse

18.9 GBP 29 £18.90 *

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WOLFF HAMMER SPRING, 3-PAK

31.9 GBP 16 £31.90 *

In stock More than 10 pieces in USA warehouse

Make: AR-15 Product no.: 969000101

In stock More than 10 pieces in USA warehouse

31.9 GBP 16 £31.90 *

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WOLFF HAMMER SPRING, 10-PAK

54.9 GBP 0 £54.90 *

Backorderable

Make: AR-15 Product no.: 969000102

Backorderable

54.9 GBP 0 £54.90 *

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Variations:

WOLFF HAMMER SPRING

18.9 GBP 29 £18.90 *

In stock More than 10 pieces in USA warehouse

Make: AR-15 Product no.: 969000100

In stock More than 10 pieces in USA warehouse

18.9 GBP 29 £18.90 *

Add to shopping list

Ask question

WOLFF HAMMER SPRING, 3-PAK

31.9 GBP 16 £31.90 *

In stock More than 10 pieces in USA warehouse

Make: AR-15 Product no.: 969000101

In stock More than 10 pieces in USA warehouse

31.9 GBP 16 £31.90 *

Add to shopping list

Ask question

WOLFF HAMMER SPRING, 10-PAK

54.9 GBP 0 £54.90 *

Backorderable

Make: AR-15 Product no.: 969000102

Backorderable

54.9 GBP 0 £54.90 *

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18.9 54.9 3 GBP

18.9 GBP £18.90

Prices inclusive of duty & VAT.

Product no.: 969000100

Mfr. No.: 30093

Hammer Spring

In stock More than 10 pieces in USA warehouse

10+

£18.90

Prices inclusive of duty & VAT.

10+

Delivery time approx. 7-14 days.

100-Day Return Policy

Free shipping starting at £199.00.
Delivery time approx. 7-14 days.

100-Day Return Policy

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Description:

Helps Eliminate Common Ignition Problems Great When Using Ammo With Hard Primers

Durable, steel springs provide extra hammer power to ensure proper ignition with each trigger pull. Replaces factory spring. Note: For use in semi-auto models only. Not for use in full auto or burst fire models.

Hammer Spring

SPECS: Steel. Approximately 23/32" (18.2mm) wide, 2" (5.1cm) long.

Attributes

Weapon type: AR-15
Delivery weight: 0.005kg
Shipping height: 15mm
Shipping width: 66mm
Shipping length: 132mm

Item details

Made in USA

Customers reviews

Customer ratings (16)

4.7 / 5

Definitely recommended

Immediately solved my light strike no pr 23/09/2017

I built a budget ar and it immediately started misfiring. I put a wolf buffer spring in and this wolf extra strength hammer spring and problem solved. It instantly became completely reliable. No more problems runs like a top.

Recommended

Made Improvement 04/07/2017

Helped out my 7.62x39 upper. Just realize a side effect is that the bolt will be harder to pull back. Enough of difference that my wife and kid complain about it.

Definitely recommended

Reduces lock time. 19/11/2012

It's physics. If the hammer spring is heavier, the hammer will move more quickly. If you do ANY amount of shooting off-hand/standing/kneeling/sitting (or even prone) past 50 yards, your accuracy will benefit from this hammer spring.

It ever-so-slightly increased the trigger pull on my ALG ACT trigger, but I tried a Tubbs CS trigger spring and a JP reduced-power trigger spring and both combinations brought the trigger pull back down to noticeably lighter than how the trigger came from the factory. The ACT is BUTTER SMOOTH and top-notch. If your trigger is even slightly gritty (most are), you won't even notice a difference in the trigger pull.

I don't have any exact numbers for group sizes, but my group sizes, standing at 50 yards, during my agency's carbine qual shrank considerably when using this hammer spring. The audible 'whack' of the hammer hitting the firing pin/rear of the bolt carrier is noticeably louder using this spring. If your current hammer spring is very worn/weak, you'll even notice the increased strength when you pull on the charging handle.

This also offers insurance against light primer strikes whent he weapon is dirty/fouled. There is no downside. A solid value.

And, it's made from Wolff's proprietary 'rocket wire' steel alloy. They use a special heat-treat process for the metal, after winding the spring. They then coat the surface with a protectant; I've never seen a Wolff spring rust (even when shooting thousands of rounds of corrosive ammo in an AK47/74). It costs more than the el-cheapo parts beacuse YOU'RE GETTING MORE. :)

Variations:

WOLFF HAMMER SPRING

18.9 GBP 29 £18.90 *

In stock More than 10 pieces in USA warehouse

Make: AR-15 Product no.: 969000100

In stock More than 10 pieces in USA warehouse

18.9 GBP 29 £18.90 *

Add to shopping list

Ask question

WOLFF HAMMER SPRING, 3-PAK

31.9 GBP 16 £31.90 *

In stock More than 10 pieces in USA warehouse

Make: AR-15 Product no.: 969000101

In stock More than 10 pieces in USA warehouse

31.9 GBP 16 £31.90 *

Add to shopping list

Ask question

WOLFF HAMMER SPRING, 10-PAK

54.9 GBP 0 £54.90 *

Backorderable

Make: AR-15 Product no.: 969000102

Backorderable

54.9 GBP 0 £54.90 *

Add to shopping list

Ask question

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