Here's a few pictures of it. I looked it up online and this is what I found.
The Daisy Avanti Champion has been dubbed "the most accurate BB gun in the world" time and time again. The beautiful spring air rifle is used by thousands of shooting education programs to teach as well as compete. Emblazoned with the "Official Shooting Education BB Gun by Daisy" medallion in the stained solid wood stock, this single shot, muzzle-loading BB gun looks as great as it shoots.
Avanti Champion Model 499 – The World's Most Accurate BB Gun
NRA Competitive Shooting Division BB Gun (5-Meter)
Features
Daisy Avanti Champion 499
Weight: 3.10 lbs
ACTION: Lever cocking, spring air.
SIGHTS: Hooded front with aperture inserts;
adjustable rear peep
SAFETY: Manual
MAX. MUZZLE VELOCITY: 240 fps.
MUZZLE ENERGY: .70 ft. lb.
OVERALL LENGTH: 36.25 in.
CALIBER: .177 BB
STOCK/FOREARM/GRIP: Monte Carlo, stained hardwood stock;
stained hardwood forearm
Internal compartments for additional weight for competitive shooting
MAGAZINE: Single-shot muzzle loading;
Magnetic BB retainer. .177 cal. steel shot
BARREL: Smooth bore steel