Item Gone: FS Franklin binary at trigger

[Amfloyd13]

Item Name: FS Franklin binary at trigger

Location: Montrose

Zip Code: 31065

Item is for: Sale Only
Sale Price: $300

Caliber: 5.56

Willing to Ship: No

Bill of Sale Required?: No

Item Description: BNIB Franklin ar binary trigger group and buffer spring $300

Pictures:

 

[hikingthehills]

Good price!

 

[Jack C Mccoy]

Is this for the M&P 15-22?

 

[Amfloyd13]

No I believe it’s only for standard ar

 

[Tydogg123]

Is this for the M&P 15-22?

I had contacted Franklin Armory and they said "The AR-C1 and AR-S1 are designed for Milspec AR platforms. The Smith and Wesson M&P 15/22 comes equipped with a polymer receiver. We have found that many polymer receivers exhibit tolerances outside of the acceptable limits of our trigger. Lowers must be within Milspec parameters to work properly with our triggers."
You can find tons of videos of folks using these triggers without issue - the companies just don't want the liability of saying "go ahead" on polymer lowers.