The Hoppe's No. 9 Brass Jag Kit 13 Piece is the best kit for those with many different callibers. Covers virtually every gun on the market.
Specifications and Features:
Includes .17, .22, .270, .30, .33, .375, .40, .45, .50 caliber brass jags
A cleaning jag is an effective means of cleaning a barrel
Provides even contact on all sides of the bore
Holds the patch securely