>>The Ruger American Rifle?Gen
eration II stock features a?co
mb riser to adjust the?height
of the comb for?improved sight
alignment. The?rifle ships wi
th the LOW comb?installed whic
h adds 1/2" to?the comb height
, appropriate?for many shooter
s using?mid-power magnified op
tics.??>>The comb risers in th
is kit?provide additional comb
height?to present the shooter
's eye?directly behind the sig
ht. One?comb in the kit adds 5
/8" to?the comb height; the ot
her?adds 3/4" to the comb heig
ht.??>>Combs are easily change
d by?loosening the recoil pad
assembly and sliding the comb
off. A 1/8" hex wrench or?simi
lar tool is required to?loosen
the rear swivel stud to?chang
e combs.??>>This Genuine Ruger
Factory?Accessory is made in
the USA.