Manufactured by Magtech these 410 shotgun shells are for 2.5" long chambers and accepts large pistol primers. Uses our .430" nitro (#CFNITRO) and fiber (#CFFIBER) and our .450" over shot wad (#CFOS)
HEVI-XII .410 Bore Shotshell 3 #7 Tungsten 1/2 oz [FC
410 Gauge Ammo - 20 Rounds of 7/16 oz. #4 Shot by Federal
Sterling .410 ga #8 shot 2 1/2 3/8 oz. 25 rnd/box [STRLG410BIRD8
Is it safe to shoot 3' shotgun shells in a 2 3/4' chamber? Please
Estate 410 Bore High Velocity Ammunition HV4106 2 1/2 1/2oz #6
28 Gauge Brass Shotgun Hulls for 2.5 Chambers Box of 25
Shotgun shell - Wikipedia
Reloadable Brass Shotgun Hulls for Sale
Can you shoot a 2.5 shell in a 3 inch chamber? - Quora
Magtech Shotshell Hulls 410 Bore 2-1/2 Brass Box of 25
410 Gauge Ammunition for Sale. NobelSport 1/2 oz. #9 Shot - 25 Rounds
Armscor 410 2.5 Inch - 6 Shot Game Load Shotgun Shells