Versatile, sturdy, light, fast. Time-proven design. Quality manufactured w/heat-treated steel & hard alloys. Black anodized finish. Quick-detachable. Model BR: Lowest bipod. Most useful for shooting off the bench. Pistol shooters favorite. Model L: Compact & light. For prone position or bench rest. Model H: For prone or sitting shooting, best for varmint shooting. Model 25: Some may be more comfortable in prone position. From sitting, extra height allows more leeway in shooting at an elevated target. Most versatile of the tall rests. Model 25C: Tallest of the series. May be better suited for unusually tall or heavy men. NOTE: "S" models rotate to either side for instant leveling on uneven ground..