Collets av Brown & sharpe typen til Henderson Gen 3 trimmeren.

Fås i 4 ulike størrelser, hvorav hver størrelse passer flere ulike kalibre.

Collet #1 – (.379, .473 & .532 Dia)

222 Rem. Mag, 223 Rem, 225 Win, 22-250, 220 Swift, 243 Win, 6mm Dasher, 6×47 Lapua, 6XC, 244 Rem, 6mm B.R. Rem., 257, 25-06, 264 Win. Mag, 260 Rem, 6.5×47 Lapua, 6.5 Creed, 6mm Creed, 6mm SLR, 6.5×57 Mauser, 6.5mm Win, 6.5 Jap Mauser, 6.5×55 Swede, 6.5×55 SKAN, 270 Win, 270 Savage, 270 Gibbs, 270 Wby, 270 Ackley, 7×57 Mauser, 7mm Wby, 7mm-08, 280 Rem, 284 Win, 7mm Rem. Mag, 7mm B.R. Rem, 30-06, 308 Win, 300 Mag, 300 Sav, 303 British

Collet #2 – (.350, .418 & .506 Dia)

30-30, 7.5×55 Swiss,

Collet #3 – (.356, .440 & .545 Dia)

6mm PPC, 6mm Krag, 300 Rem. Ultra Mag, 300 Win, 300 WSM,

Collet #4 – (.310 & .605 Dia)

300 Norma Mag, 338 Norma Mag, 338 Lapua Mag