The Lion Claw Barrel is a precisely machined smooth bore barrel that handles both round and shaped projectiles, and comes in a wide range of lengths, to customize your marker, while adding outstanding performance. We use A5-style threads for broad compatibility, and designed our bore size and finish to perfectly accommodate both round paintballs and shaped First Strike projectiles...so your new Lion Claw Barrel can shoot everything your mission requires.The Lion Claw Barrel comes in your choice of lengths to perfectly suit the look, balance, and performance of your marker, and to help you adapt in a heartbeat to changing mission requirements. Choose from 3 inches, 4 inches, 5 inches, 6 inches, 7 inches, 8 inches, 9 inches, 10 inches, 11 inches, 12 inches, 13 inches, 14 inches, 15 inches, 16 inches, 18 inches, and 20-inch lengths.Many players want to shoot round paintballs as well as First Strikes and similar shaped projectiles, but not having the right barrel to shoot those vastly different projectiles holds back their performance. We listened to our players’ needs, and designed the Lion Claw with the perfect bore diameter, barrel rigidity, and to handle the full range of ammunition your mission requires. The Lion Claw Barrel is designed with a .686 inch bore diameter to accommodate First Strike shaped projectiles as well as traditional round balls while promoting accuracy. This barrel is for those who want the best of both worlds: First Strike accuracy, and smooth performance with common paintballs too. 3 inches to 16 inches, the barrel’s outside diameter of 7/8 inch is compatible with almost every marker with A5 threads and 18 inches to 20 inches, the barrel’s outside diameter of 1 inch Key features:- A5 Threads- Comes in 3", 4", 5", 6”, 7", 8", 9", 10", 11", 12", 13", 14", 15", 16", 18", and 20" Lengths- Compatible to all 22mm muzzle tips- Bore is size .686”- Precision machining Compatible Markers:- Tippmann A5- Tippmann Phenom- Tippmann TCR- Tippmann TIPX- Tippmann X7- BT Combat- BT Delta- BT Iron Horse- BT MERC- BT Omega- MAXTACT- TGR- MILSIG M17- MILSIG M5- MILSIG ALL models- RAP4 468 (2017 Model and newer)- Tacamo Bolt- Tacamo Hurricane- Tacamo MK5- Tacamo MKP- Tacamo Tornado- Tacamo Vortex- Valken Black Hawk- Valken M17- Valken SW1