Thordsen Customs Length of Pull Extensions for FRS-15 GEN III Rifle Stock - Black

Name: Thordsen Customs Length of Pull Extensions for FRS-15 GEN III Rifle Stock - Black
Brand: Thordsen Customs

Thordsen Customs · Lower Parts

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$15.99at Dirty Bird

Sale checked Nov 10, 2026

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Store	Price	Availability	Buy	Add to build
Dirty Bird Best price	$15.99Salechecked Nov 10, 2026	Check store	Buy at Dirty Bird
AR15Discounts	$16.99checked Nov 10, 2026	Check store	Buy at AR15Discounts

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Dashed line = out of stock. Tracking since Oct 28, 2026.

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Store	Latest	Lowest	Highest
AR15Discounts	$16.99	$16.99	$16.99
Dirty Bird	$15.99	$15.99	$15.99

Since Oct 28, 2026.

About this part

The Thordsen Customs Length of Pull Extensions for FRS-15 GEN III Rifle Stock - Black is a lower part from Thordsen Customs. It's sold by 2 stores, from $15.99 to $16.99.

Specifications

Manufacturer: Thordsen Customs
Color: Black
Material: Polymer

From the manufacturer

OEM Length of Pull Extensions for FRS-15 GEN III Rifle Stock. Our length of pull extensions are 1/2" thick each. With the 4" screws that came with your stock kit, a maximum of 7 spacers (including transition plate) can be used with the FRS-15 GEN III to achieve a 15" length of pull. KIT INCLUDES: Four spacers SPECIFICATIONS: Stackable up to 7 spacers Weight: 6.03 oz. Injection molded polymer Available in three colors MADE IN USA