MCAR(Mutil Caliber Air Rifle) Scope and Bipiod are not included
Caliber: 457,50,510,58
Weight:Competition version: 
Hunting Version: 30 inch Barrel 14 LBS
Barrel Length: 30'
Overall Length:30 inches Barrel 50 inch
Magazine Capacity:457Cal 8 rounds 50Cal 8 rounds 51Cal 8 rounds 58Cal 7 rounds
Action: Bolt
Max Fill Pressure:4500PSI Or 7000PSI(Separate Kit)
Optic: Pic
RailAir Tube Capacity: 650CC From Manufacturer upgradable
Regulator: External Adjustable Max @ 4500PSI
Muzzle Energy:4500 psi Max filling version
Muzzle Energy:30 inch Barrel: @Regulated 3000PSI.45 Cal 330Gr @ 800 fps UP TO 450 FPE
.50 Cal 330Gr @ 820 fps UP TO 500 FPE
.51 Cal 330Gr @860fps UP TO 550 FPE.
58 Cal 425Gr @ 870fps UP TO 700 FPE
38 inch Barrel: @ Regulated 3000PSI
.45 Cal 330 Gr @ 895 fps UP TO 600 FPE
.50 Cal 330 Gr @ 935fps UP TO 650FPE
.51 Cal 330Gr @ 965 fps UP TO 700FPE
.58 Cal 540Gr @ 860 fps UP TO 900 FPE
7000 psi Max filling version
Muzzle Energy:30 inch Barrel: @Regulated 4500PSI
.45 Cal 330Gr @ 900 fps UP TO 600 FPE
.50 Cal 330Gr @ 935 fps UP TO 650FPE
.51 Cal 330Gr @965fps UP TO 700 FPE
.58 Cal 600Gr @ 865fps UP TO 1000 FPE
38 inch Barrel: @Regulated 4500PSI
.45 Cal 350 Gr @ 950 fps UP TO 700 FPE
.50 Cal 350 Gr @ 980fps UP TO 750FPE
.51 Cal 350Gr @ 1020 fps UP TO 800FPE
.58 Cal 600Gr @ 920 fps UP TO 1000 FPE
FRIENDLY ALERT：Please read below the TERMS and the RETURN/ EXCHANGE POLICY carefully before you purchase. We appreciate your patience. We do not accept returns or exchanges unless the item you purchased is defective.
This listing complies with USA air gun guidelines and I will only sell and ship air guns to buyers in jurisdictions where permitted by applicable laws