The MTM Rimfire Small Bore Ammo Box (brand part no. SB-22-20) is a favorite among small bore competitors, holding rounds projectile-down in three strings for easy handling at the line. MTM retooled the box in 2008 to also fit 17 HMR, and it now holds up to 180 rounds of 22 Long Rifle, 22 Long, or 17 Mach 2, 130 rounds of 22 Winchester Magnum, or 30 rounds of 17 HMR with room left for extra rounds in the open area. A Snap-lok latch and fold-down handle keep the box secure and easy to carry between the truck and the firing line.

Key Specifications

• Holds up to 180 rounds of 22 Long Rifle, 22 Long, or 17 Mach 2.
• Holds up to 130 rounds of 22 Winchester Magnum, or 30 rounds of 17 HMR.
• Features a Snap-lok latch and a fold-down handle for secure, easy transport.
• Retooled to fit 17 HMR in addition to its original small bore calibers.
• Finished in blue for easy identification on the range cart or shelf.

Frequently Asked Questions

How many rounds does this box hold? Up to 180 rounds of 22 LR/22 Long/17 Mach 2, 130 rounds of 22 Win Mag, or 30 rounds of 17 HMR.

Does it fit 17 HMR? Yes, it was retooled in 2008 to fit 17 HMR in addition to its original calibers.

How is the box secured? With a Snap-lok latch and a fold-down handle for carrying.

Buy the MTM Rimfire Small Bore Ammo Box

Small bore competitors rely on organized, projectile-down storage to keep the line moving fast. Order the MTM Rimfire Small Bore Ammo Box from MTM’s gunsmithing tools lineup for your next match.