Start a build Log in

Parts by category

Barrels

1801 products · page 53 of 61

Filters
Color
Platform
Barrel length
Gas system
Twist rate
Manufacturer
92 more
Price
to
Reset

Filters
Product CaliberLengthGasTwistThreadColor Best price
Proof Research PXT AR Platform 6mm ARC Threaded AR Barrel 1.14oz 7.5 Twist Gas Length Rifle+1 18 in SilverProof Research6mm ARC · 18"6mm ARC18"————$749.002 storesOut of stockSale
Proof Research PXT AR Platform 6mm ARC Threaded AR Barrel 1.15oz 7.5 Twist Gas Length Rifle+1 18 in Carbon BlackProof Research6mm ARC · 18" · Black6mm ARC18"———Black$1,149.002 storesOut of stockSale
Proof Research PXT AR Platform 6mm ARC Threaded AR Barrel 1.9oz 7.5Twist Gas Length Intermediate 14.5 in Carbon BlackProof Research6mm ARC · 14.5" · Intermediate · Black6mm ARC14.5"Intermediate——Black$1,149.002 storesOut of stockSale
Proof Research PXT AR Platform 6mm ARC Threaded AR Barrel 2.1oz 7.5 Twist Gas Length Rifle+1 20 in Carbon BlackProof Research6mm ARC · 20" · Black6mm ARC20"———Black$1,149.002 storesOut of stockSale
Proof Research PXT AR Platform 6mm ARC Threaded AR Barrel 2.1oz 7.5 Twist Gas Length Rifle+1 20 in SilverProof Research6mm ARC · 20"6mm ARC20"————$749.002 storesOut of stockSale
Rainier Arms Match .223 Wylde Lightweight Barrel 14in 1-8 Twist 1/2x28 Silver SmallRainier Arms.223 Wylde · 14" · 1:8 · ½ x 28.223 Wylde14"—1:8½ x 28—$260.001 storeOut of stock
Rainier Arms Match .223 Wylde Lightweight Barrel 16in 1-8 Twist 1/2x28 Silver MediumRainier Arms.223 Wylde · 16" · 1:8 · ½ x 28.223 Wylde16"—1:8½ x 28—$260.001 storeOut of stock
Rainier Arms Match .223 Wylde Lightweight Barrel 7.5in 1-8 Twist 1/2x28 Silver SmallRainier Arms.223 Wylde · 7.5" · 1:8 · ½ x 28.223 Wylde7.5"—1:8½ x 28—$260.001 storeOut of stock
Rainier Arms Match .308 Barrel 12in 1-10 Twist 5/8x24 Silver SmallRainier Arms.308 / 7.62 · 12" · 1:10 · 5/8 x 24.308 / 7.6212"—1:105/8 x 24—$320.001 storeOut of stockSale
Rainier Arms Match .308 Barrel 16in 1-10 Twist 5/8x24 Silver MediumRainier Arms.308 / 7.62 · 16" · 1:10 · 5/8 x 24.308 / 7.6216"—1:105/8 x 24—$320.001 storeOut of stockSale
Rainier Arms Match .308 Barrel 18in 1-10 Twist 5/8x24 Silver MediumRainier Arms.308 / 7.62 · 18" · 1:10 · 5/8 x 24.308 / 7.6218"—1:105/8 x 24—$320.001 storeOut of stockSale
Rainier Arms Match 300BLK Barrel 16in 1-8 Twist 5/8x24 Silver MediumRainier Arms300 Blackout · 16" · Pistol · 1:8 · 5/8 x 24300 Blackout16"Pistol1:85/8 x 24—$230.001 storeOut of stockSale
Rainier Arms Match 6.5 Creedmoor Barrel 18in 1-8 Twist 5/8x24 Silver MediumRainier Arms6.5 Creedmoor · 18" · 1:8 · 5/8 x 246.5 Creedmoor18"—1:85/8 x 24—$350.001 storeOut of stock
Rainier Arms Match 6.5 Grendel Barrel 18in 1-8 Twist 5/8x24 Silver MediumRainier Arms6.5 Grendel · 18" · 1:8 · 5/8 x 246.5 Grendel18"—1:85/8 x 24—$260.001 storeOut of stockSale
Rainier Arms Match Series .223 Wylde AR-15 Threaded Barrel 13.5 inch Mid Length 1-8 Twist 1/2 X 28 Black MediumRainier Arms.223 Wylde · 13.5" · Mid · 1:8 · ½ x 28 · Black.223 Wylde13.5"Mid1:8½ x 28Black$260.001 storeOut of stock
Rainier Arms Match Series .223 Wylde AR-15 Threaded Barrel 14.5 inch Mid Length 1-8 Twist 1/2 X 28 Black MediumRainier Arms.223 Wylde · 14.5" · Mid · 1:8 · ½ x 28 · Black.223 Wylde14.5"Mid1:8½ x 28Black$260.001 storeOut of stock
Rainier Arms Match Series .223 Wylde AR-15 Threaded Barrel 7.75 inch Pistol Length 1-8 Twist 1/2 X 28 Silver SmallRainier Arms.223 Wylde · 7.75" · Pistol · 1:8 · ½ x 28.223 Wylde7.75"Pistol1:8½ x 28—$170.001 storeOut of stockSale
Rainier Arms Match Series .308 Win AR-10 Threaded Barrel 16 inch Intermediate Length 1-10 Twist 5/8 X 24 Nitride Black MediumRainier Arms.308 / 7.62 · 16" · Intermediate · 1:10 · 5/8 x 24 · Black.308 / 7.6216"Intermediate1:105/8 x 24Black$350.001 storeOut of stock
Rainier Arms Match Series .308 Win AR-10 Threaded Barrel 18 inch Intermediate Length 1-10 Twist 5/8 X 24 Nitride Black MediumRainier Arms.308 / 7.62 · 18" · Intermediate · 1:10 · 5/8 x 24 · Black.308 / 7.6218"Intermediate1:105/8 x 24Black$350.001 storeOut of stock
Rainier Arms Match Series 300BLK AR-15 Threaded Barrel 16 inch Pistol Length 1-8 Twist 5/8 X 24 Nitride Black MediumRainier Arms300 Blackout · 16" · Pistol · 1:8 · 5/8 x 24 · Black300 Blackout16"Pistol1:85/8 x 24Black$260.001 storeOut of stock
Rainier Arms Match Series 6MM Creedmoor AR-10 Threaded Barrel 18 inch Rifle Length 1-8 Twist 5/8 X 24 Fluted Silver MediumRainier Arms18" · Rifle · 1:8 · 5/8 x 24—18"Rifle1:85/8 x 24—$350.001 storeOut of stock
Rainier Arms Match Series 6MM Creedmoor AR-10 Threaded Barrel 22 inch Rifle Length 1-8 Twist 5/8 X 24 Nitride Black MediumRainier Arms22" · Rifle · 1:8 · 5/8 x 24 · Black—22"Rifle1:85/8 x 24Black$350.001 storeOut of stock
Rainier Arms Match Series 8.6BLK AR-10 Threaded Barrel 16 inch Carbine Length 1-3 Twist Nitride Black MediumRainier Arms16" · Carbine · Black—16"Carbine——Black$425.001 storeOut of stock
Rainier Arms Mountain MOD2 5.56 NATO Barrel 14.5in 1/2x28 Mid Len Black SmallRainier Arms5.56 mm NATO · 14.5" · Mid · ½ x 28 · Black5.56 mm NATO14.5"Mid—½ x 28Black$290.001 storeOut of stockSale
Rainier Arms Mountain MOD2 5.56 NATO Barrel 16in 1/2x28 Mid Len Black MediumRainier Arms5.56 mm NATO · 16" · Mid · ½ x 28 · Black5.56 mm NATO16"Mid—½ x 28Black$290.001 storeOut of stockSale
Rainier Arms Mountain MOD3 Series 5.56 NATO AR-15 Threaded Barrel 10.5 inch Carbine Length 1-8 Twist 1/2x28 Black MediumRainier Arms5.56 mm NATO · 10.5" · Carbine · ½ x 28 · Black5.56 mm NATO10.5"Carbine—½ x 28Black$195.001 storeOut of stock
Rainier Arms Select 7.62x51 NATO Barrel 10.5in 1-8 Twist 5/8x24 Black SmallRainier Arms.308 / 7.62 · 10.5" · 5/8 x 24 · Black.308 / 7.6210.5"——5/8 x 24Black$219.991 storeOut of stockSale
Rainier Arms Select 9mm Barrel 4in 1-10 Twist 1/2x28 Black SmallRainier Arms9mm · 4" · ½ x 28 · Black9mm4"——½ x 28Black$135.991 storeOut of stockSale
Rainier Arms Select 9mm Barrel 6in 1-10 Twist 1/2x28 Black SmallRainier Arms9mm · 6" · ½ x 28 · Black9mm6"——½ x 28Black$95.991 storeOut of stockSale
Rainier Arms Ultramatch MOD2 .223 Wylde Barrel 20in Nitride 1-7.5 Twist 1/2x28 Black MediumRainier Arms.223 Wylde · 20" · Rifle · ½ x 28 · Black.223 Wylde20"Rifle—½ x 28Black$400.001 storeOut of stockSale
Show 30 more