Medal of Honor: Frontline
46 Achievements
14-17h
PS3
Shop Smart. Shop S-Mart.
Get 50 kills with the shotgun
9.4%
How to unlock the Shop Smart. Shop S-Mart. achievement in Medal of Honor: Frontline - Definitive Guide
You get the shotgun in Level 7 Operation Repunzel near the Kitchen Set Keys and its gonna be your main weapon throughout the level until you get the STG. Knock yourself out killing everyone in sight. Previous kills add to the total even if you die and restart.