diff --git a/server/src/objects/explosion.ts b/server/src/objects/explosion.ts
index f4568fa7..17a4cca3 100644
--- a/server/src/objects/explosion.ts
+++ b/server/src/objects/explosion.ts
@@ -45,6 +45,7 @@ export class Explosion {
             const lineEnd = v2.add(this.pos, v2.rotate(v2.create(this.rad, 0), angle));
 
             for (const obj of objects) {
+                if (!util.sameLayer(obj.layer, this.layer)) continue;
                 if (obj.__type === ObjectType.Player || obj.__type === ObjectType.Obstacle || obj.__type === ObjectType.Loot) {
                     // check if the object hitbox collides with a line from the explosion center to the explosion max distance
                     const intersection = collider.intersectSegment(obj.collider, this.pos, lineEnd);
diff --git a/server/src/utils/weaponManager.ts b/server/src/utils/weaponManager.ts
index 28c13aba..386540a0 100644
--- a/server/src/utils/weaponManager.ts
+++ b/server/src/utils/weaponManager.ts
@@ -83,7 +83,7 @@ export class WeaponManager {
                 cooldown: 0
             });
         }
-        this.weapons[0].type = "m870";
+        this.weapons[0].type = "usas";
         this.weapons[1].type = "mp5";
         this.weapons[0].ammo = 30;
         this.weapons[1].ammo = 30;