Here are three of my favorite lead bullet loads in my S&W 625-8.

Bullet: Desperado Cast Bullets 200 gr. Flat Base (20:1/SPG/.452)
Powder: IMR Trail Boss 4.9 grs.
Primer: Winchester Large Pistol
Case: Starline 45 Auto Rim
LOAL: Even with crimp groove
Comments: Roll crimped

Bullet: Blue Bullets 200 gr. RNFP (Polymer Coated/.452)
Powder: VihtaVuori N310 3.9 grs.
Primer: CCI-500
Case: Blazer .45 ACP
LOAL: 1.190
Comments: Roll crimped and used with full moon clips.

Bullet: Blue Bullets 230 gr. RNFP (Polymer Coated/.452)
Powder: Hodgdon Titegroup 4.6 grs.
Primer: Winchester Large Pistol
Case: PMC .45 ACP
LOAL: 1.250
Comments: Taper crimped and used with full moon clips.