Rainier Arms UltraMatch MOD2 9mm Barrel 6in Nitride 1-10 Twist 1/2x28 Black Small RAB-UM2-9MM-6-FF-BLK

Rainier Arms UltraMatch MOD2 9mm Barrel 6in Polished 1-10 Twist 1/2x28 Silver Small RAB-UM2-9MM-6-FF-POL

Rainier Arms UltraMatch MOD2 9mm Barrel 6in Polished 1-10 Twist 1/2x28 Silver Small RAB-UM2-9MM-6-FF-POL. Their goal is to mass produce them to bring them to market at the most competitive prices. Their UltraMatch Barrels are contoured to their... ... more

Rainier Arms Ultramatch MOD2 .223 Wylde Barrel 20in Nitride 1-7.5 Twist 1/2x28 Black Medium RAB-UM2-223-20-R-FF-BLK

Rainier Arms Ultramatch MOD2 .223 Wylde Barrel 20in Nitride 1-7.5 Twist 1/2x28 Black Medium RAB-UM2-223-20-R-FF-BLK. Their goal is to mass produce them to bring them to market at the most competitive prices. They wanted the best balance between... ... more

Rainier Arms UltraMatch MOD2 9mm Barrel 4in Polished 1-10 Twist 1/2x28 Silver Small RAB-UM2-9MM-4-FF-POL

Rainier Arms UltraMatch MOD2 9mm Barrel 4in Polished 1-10 Twist 1/2x28 Silver Small RAB-UM2-9MM-4-FF-POL. Their goal is to mass produce them to bring them to market at the most competitive prices. Their UltraMatch Barrels are contoured to their... ... more

Rainier Arms UltraMatch MOD2 9mm Barrel 4in Satin 1-10 Twist 1/2x28 Silver Small RAB-UM2-9MM-4-FF-SAT

Rainier Arms UltraMatch MOD2 9mm Barrel 4in Satin 1-10 Twist 1/2x28 Silver Small RAB-UM2-9MM-4-FF-SAT. Their goal is to mass produce them to bring them to market at the most competitive prices. Their UltraMatch Barrels are contoured to their... ... more

Rainier Arms UltraMatch MOD2 9mm Barrel 5in Polished 1-10 Twist 1/2x28 Silver Small RAB-UM2-9MM-5-FF-POL

Rainier Arms UltraMatch MOD2 9mm Barrel 5in Polished 1-10 Twist 1/2x28 Silver Small RAB-UM2-9MM-5-FF-POL. Their goal is to mass produce them to bring them to market at the most competitive prices. Their UltraMatch Barrels are contoured to their... ... more

Rainier Arms UltraMatch MOD2 9mm Barrel 5in Satin 1-10 Twist 1/2x28 Silver Small RAB-UM2-9MM-5-FF-SAT

Rainier Arms UltraMatch MOD2 9mm Barrel 5in Satin 1-10 Twist 1/2x28 Silver Small RAB-UM2-9MM-5-FF-SAT. Their goal is to mass produce them to bring them to market at the most competitive prices. Their UltraMatch Barrels are contoured to their... ... more

Rainier Arms UltraMatch MOD2 9mm Barrel 16in Satin 1-10 Twist 1/2x28 Silver Medium RAB-UM2-9MM-16-FF-SAT

Rainier Arms UltraMatch MOD2 9mm Barrel 16in Satin 1-10 Twist 1/2x28 Silver Medium RAB-UM2-9MM-16-FF-SAT. Their goal is to mass produce them to bring them to market at the most competitive prices. Their UltraMatch Barrels are contoured to their... ... more

Rainier Arms Ultramatch MOD2 Barrel AR-15 .223 Wylde 16 in 1-7.5 Twist 1/2x28 Intermediate Nitride Black RAB-UM2-223-16-I-FF-BLK

Rainier Arms Ultramatch MOD2 Barrel AR-15 .223 Wylde 16 in 1-7.5 Twist 1/2x28 Intermediate Nitride Black RAB-UM2-223-16-I-FF-BLK. Their goal is to mass produce them to bring them to market at the most competitive prices. They wanted the best balance... ... more

Rainier Arms Ultramatch MOD2 Barrel AR-15 .223 Wylde 16 in 1-7.5 Twist 1/2x28 Intermediate Polished Silver RAB-UM2-223-16-I-FF-POL

Rainier Arms Ultramatch MOD2 Barrel AR-15 .223 Wylde 16 in 1-7.5 Twist 1/2x28 Intermediate Polished Silver RAB-UM2-223-16-I-FF-POL. Their goal is to mass produce them to bring them to market at the most competitive prices. They wanted the best balance... ... more

Rainier Arms Ultramatch MOD2 .223 Wylde Barrel 20in Polished 1-7.5 Twist 1/2x28 Silver Medium RAB-UM2-223-20-R-FF-POL

Rainier Arms Ultramatch MOD2 .223 Wylde Barrel 20in Polished 1-7.5 Twist 1/2x28 Silver Medium RAB-UM2-223-20-R-FF-POL. Their goal is to mass produce them to bring them to market at the most competitive prices. They wanted the best balance between... ... more

Rainier Arms Ultramatch MOD2 .223 Wylde Barrel 20in Satin 1-7.5 Twist 1/2x28 Silver Medium RAB-UM2-223-20-R-FF-SAT

Rainier Arms Ultramatch MOD2 .223 Wylde Barrel 20in Satin 1-7.5 Twist 1/2x28 Silver Medium RAB-UM2-223-20-R-FF-SAT. Their goal is to mass produce them to bring them to market at the most competitive prices. They wanted the best balance between accuracy... ... more

Rainier Arms Ultramatch MOD2 Barrel AR-15 .223 Wylde 18 in 1-7.5 Twist 1/2x28 Rifle Length Polished Silver RAB-UM2-223-18-R-FF-POL

Rainier Arms Ultramatch MOD2 Barrel AR-15 .223 Wylde 18 in 1-7.5 Twist 1/2x28 Rifle Length Polished Silver RAB-UM2-223-18-R-FF-POL. Their goal is to mass produce them to bring them to market at the most competitive prices. They wanted the best balance... ... more

Rainier Arms Ultramatch MOD2 Barrel AR-15 .223 Wylde 16 in 1-7.5 Twist 1/2x28 Intermediate Satin Silver RAB-UM2-223-16-I-FF-SAT

Rainier Arms Ultramatch MOD2 Barrel AR-15 .223 Wylde 16 in 1-7.5 Twist 1/2x28 Intermediate Satin Silver RAB-UM2-223-16-I-FF-SAT. Their goal is to mass produce them to bring them to market at the most competitive prices. They wanted the best balance... ... more

Rainier Arms Ultramatch MOD2 .223 Wylde MK12 SPR Barrel 18in Satin 1-7.5 Twist 1/2x28 Silver Medium RAB-UM2-223-18-R-MK12-NF-SAT

Rainier Arms Ultramatch MOD2 .223 Wylde MK12 SPR Barrel 18in Satin 1-7.5 Twist 1/2x28 Silver Medium RAB-UM2-223-18-R-MK12-NF-SAT. They are able to reach our goal by sourcing a very high end barrel blank at an affordable price. They start off using a... ... more

Rainier Arms Ultramatch MOD2 .223 Wylde MK12 SPR Barrel 18in Polished 1-7.5 Twist 1/2x28 Silver Medium RAB-UM2-223-18-R-MK12-NF-POL

Rainier Arms Ultramatch MOD2 .223 Wylde MK12 SPR Barrel 18in Polished 1-7.5 Twist 1/2x28 Silver Medium RAB-UM2-223-18-R-MK12-NF-POL. They are able to reach our goal by sourcing a very high end barrel blank at an affordable price. They start off using a... ... more

Rainier Arms UltraMatch MOD2 9mm Barrel 10.7in Satin 1-10 Twist 1/2x28 Silver Small RAB-UM2-9MM-107-FF-SAT

Rainier Arms UltraMatch MOD2 9mm Barrel 10.7in Satin 1-10 Twist 1/2x28 Silver Small RAB-UM2-9MM-107-FF-SAT. Their goal is to mass produce them to bring them to market at the most competitive prices. Their UltraMatch Barrels are contoured to their... ... more

Rainier Arms Select 5.56 NATO Barrel 14.5in 1-7 Twist 1/2x28 Black Small RAB-SEL-556-145-M-NF-BLK

Rainier Arms Select 5.56 NATO Barrel 14.5in 1-7 Twist 1/2x28 Black Small RAB-SEL-556-145-M-NF-BLK. They are able to reach our goal by sourcing a very high end barrel blank at an affordable price. They start off using a high precision match blank in 1:7... ... more

Rainier Arms Mountain MOD2 5.56 NATO Barrel 12.5in 1/2x28 Mid Len Black Small RAB-CMV-556-125-M-HF-BLK

Rainier Arms Mountain MOD2 5.56 NATO Barrel 12.5in 1/2x28 Mid Len Black Small RAB-CMV-556-125-M-HF-BLK. We have brought back our Mountain Series of barrels for those of you who want the accuracy you expect from Rainier Arms in a nearly indestructible... ... more

Rainier Arms UltraMatch MOD2 9mm Barrel 10.7in Polished 1-10 Twist 1/2x28 Silver Small RAB-UM2-9MM-107-FF-POL

Rainier Arms UltraMatch MOD2 9mm Barrel 10.7in Polished 1-10 Twist 1/2x28 Silver Small RAB-UM2-9MM-107-FF-POL. Their goal is to mass produce them to bring them to market at the most competitive prices. Their UltraMatch Barrels are contoured to their... ... more

Rainier Arms Select 9mm Barrel 4in 1-10 Twist 1/2x28 Black Small RAB-SEL-9MM-4-NF-BLK

Rainier Arms Select 9mm Barrel 4in 1-10 Twist 1/2x28 Black Small RAB-SEL-9MM-4-NF-BLK. They are able to reach our goal by sourcing a very high end barrel blank at an affordable price. Specifications for Rainier Arms AR Select 9mm Barrel: Manufacturer:... ... more

Rainier Arms UltraMatch MOD2 9mm Barrel 16in Polished 1-10 Twist 1/2x28 Silver Medium RAB-UM2-9MM-16-FF-POL

Rainier Arms UltraMatch MOD2 9mm Barrel 16in Polished 1-10 Twist 1/2x28 Silver Medium RAB-UM2-9MM-16-FF-POL. Their goal is to mass produce them to bring them to market at the most competitive prices. Their UltraMatch Barrels are contoured to their... ... more

Rainier Arms Ultramatch MOD2 6.5 Grendel Barrel 12.5in Polished 1-8 Twist 5/8x24 Silver Small RAB-UM2-65G-125-M-FF-POL

Rainier Arms Ultramatch MOD2 6.5 Grendel Barrel 12.5in Polished 1-8 Twist 5/8x24 Silver Small RAB-UM2-65G-125-M-FF-POL. Their goal is to mass produce them to bring them to market at the most competitive prices. They wanted the best balance between... ... more

True Precision Threaded Barrel P320 X-Compact 9mm 1-10 Twist 1/2x28 416R Stainless Steel Black Nitride Sub-Compact TP-P32XCB-XTBL

True Precision Threaded Barrel P320 X-Compact 9mm 1-10 Twist 1/2x28 416R Stainless Steel Black Nitride Sub-Compact TP-P32XCB-XTBL. 6in - Easy to install drop-in design. Broach cut 6 groove rifling allows for all ammo types to be used safely including... ... more

Rainier Arms Ultramatch MOD2 Barrel AR-15 .223 Wylde 18 in 1-7.5 Twist 1/2x28 Rifle Length Satin Silver RAB-UM2-223-18-R-FF-SAT

Rainier Arms Ultramatch MOD2 Barrel AR-15 .223 Wylde 18 in 1-7.5 Twist 1/2x28 Rifle Length Satin Silver RAB-UM2-223-18-R-FF-SAT. Their goal is to mass produce them to bring them to market at the most competitive prices. They wanted the best balance... ... more

Rainier Arms Ultramatch MOD2 300BLK Barrel 10in Satin 1-7.5 Twist 5/8x24 Silver Small RAB-UM2-300-10-P-FF-SAT

Rainier Arms Ultramatch MOD2 300BLK Barrel 10in Satin 1-7.5 Twist 5/8x24 Silver Small RAB-UM2-300-10-P-FF-SAT. Their goal is to mass produce them to bring them to market at the most competitive prices. They wanted the best balance between accuracy... ... more

Rainier Arms Mountain MOD2 5.56 NATO Barrel 10.5in 1/2x28 Carbine Len Black Small RAB-CMV-556-105-C-HF-BLK

Rainier Arms Mountain MOD2 5.56 NATO Barrel 10.5in 1/2x28 Carbine Len Black Small RAB-CMV-556-105-C-HF-BLK. We have brought back our Mountain Series of barrels for those of you who want the accuracy you expect from Rainier Arms in a nearly... ... more

Rainier Arms Ultramatch MOD2 Barrel AR-15 .223 Wylde 18 in 1-7.5 Twist 1/2x28 Rifle Length Nitride Black RAB-UM2-223-18-R-FF-BLK

Rainier Arms Ultramatch MOD2 Barrel AR-15 .223 Wylde 18 in 1-7.5 Twist 1/2x28 Rifle Length Nitride Black RAB-UM2-223-18-R-FF-BLK. Their goal is to mass produce them to bring them to market at the most competitive prices. They wanted the best balance... ... more

Rainier Arms Select 9mm Barrel 10.7in 1-10 Twist 1/2x28 Black Small RAB-SEL-9MM-107-NF-BLK

Rainier Arms Select 9mm Barrel 10.7in 1-10 Twist 1/2x28 Black Small RAB-SEL-9MM-107-NF-BLK. They are able to reach our goal by sourcing a very high end barrel blank at an affordable price. Specifications for Rainier Arms AR Select 9mm Barrel:... ... more

Bilson Arms 9mm Pump Style Forward Charging Upper Assembly with 4140 Nitride Coated Chrome Moly Steel Barrel Anodized Black 1 A9UFCAN1001-4140

Bilson Arms 9mm Pump Style Forward Charging Upper Assembly with 4140 Nitride Coated Chrome Moly Steel Barrel Anodized Black 1 A9UFCAN1001-4140. 5 in Barrel Length: 16 in Barrel Profile: Pencil Barrel Twist Rate: 1-10 Threads per Inch: 1/2x28 Handguard... ... more

Bilson Arms 9mm Pump Style Forward Charging Upper Assembly with 4140 Nitride Coated Chrome Moly Steel Barrel FDE/Black 1 A9UFCFN1001-4140

Bilson Arms 9mm Pump Style Forward Charging Upper Assembly with 4140 Nitride Coated Chrome Moly Steel Barrel FDE/Black 1 A9UFCFN1001-4140. 5 in Barrel Length: 16 in Barrel Profile: Pencil Barrel Twist Rate: 1-10 Threads per Inch: 1/2x28 Handguard Type:... ... more

Tiger Rock Threaded Barrel Glock 19 9mm 1-16 Twist 1/2x28 Thread Black Nitride Black Small BRG19TH-N

Tiger Rock Threaded Barrel Glock 19 9mm 1-16 Twist 1/2x28 Thread Black Nitride Black Small BRG19TH-N. Warning: This product is to be installed by a competent gunsmith. No liability is expressed or implied for damage or injury which may result from... ... more

Rainier Arms Ultramatch MOD2 300BLK Barrel 10in Polished 1-7.5 Twist 5/8x24 Silver Small RAB-UM2-300-10-P-FF-POL

Rainier Arms Ultramatch MOD2 300BLK Barrel 10in Polished 1-7.5 Twist 5/8x24 Silver Small RAB-UM2-300-10-P-FF-POL. Their goal is to mass produce them to bring them to market at the most competitive prices. They wanted the best balance between accuracy... ... more