[828U how to change Length of pull]

Just picked up a 828U. LOP is 14 1/2" and is too long for me. Some where I saw you can change the LOP. Now I can't find any info on what to buy or how to do it. Any help out there??

 

Thanks!!

[Anyone ever cut down a Comfortec stock?]

Thanks truckcop.......... the compact would be great but they only come in right handed. If I could buy just the compact stock and put it on a left handed M2........ I'd be in heaven!! But I'm hearing it won't fit. Thanks

[Will the new M2 compact stock fit on a left hand gun?]

There is a new Benelli right hand M2 Compact 12 ga. I need a left handed stock but only comes in right. Could I buy this new compact Comfortec stock righty and replace the normal one that comes with a M2 lefty?

[Anyone ever cut down a Comfortec stock?]

My Daughter needs to have a much shorter, about 13", stock. She's a lefty and I was thinking about a M2 Max-4 12 ga. It took the recoil pad off my Super Vinci and it looks like I cold cut almost an inch off and then carefully recut the recoil pad. might have to do a couple other small addition/modifications but I think it would work. Have any of you ever tried this? thanks