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Product Info for ABC RIFLE COMPANY AR .40 S&W Pistol 4in Barrel M-LOK Handguard Complete Upper Receiver w/BCG And Charging Handle
Compact and powerful, this upper is built on a 7075-T6 mil-spec forged aluminum receiver and paired with a rugged 4in MLOK handguard from ABC Rifle Co. The 4in 4150 CMV barrel with a 1:16 twist is chambered in .40 S&W and designed for direct-blowback operation, delivering solid reliability and smooth cycling. Compatible with both Colt and Glock-style lowers, it features a 5/8x24 7075 aluminum flash can to redirect blast forward. Outfitted with a nitride-finished .40 S&W/10mm BCG, mil-spec stamped steel ejection port cover, forward assist, and a forged 6061-T6 charging handle for dependable function.![]()
Specifications for ABC RIFLE COMPANY AR .40 S&W Pistol 4in Barrel M-LOK Handguard Complete Upper Receiver w/BCG And Charging Handle:
| Manufacturer: | ABC RIFLE COMPANY |
| Caliber: | .40 S&W |
| Barrel Length: | 4 in |
| Barrel Twist Rate: | 1-10 |
| Firearms Threads Per Inch: | 5/8x24 |
| Muzzle Device: | Muzzle Diverter Flash Can |
| Fabric/Material: | 7075 Aluminum |
| Handguard Length: | 4.5 in |
| Gun Rail: | M-LOK |
| Gun Type: | Rifle |
| Gun Make: | AR Platform |
| Gun Model: | AR-15 |
| Bolt Carrier Group Included: | MIL-SPEC |
| Charging Handle Included: | MIL-SPEC |
| Projectile Caliber: | .40 Caliber |
Package Contents:
- ABC RIFLE COMPANY AR .40 S&W Pistol 4in Barrel M-LOK Handguard Complete Upper Receiver w/BCG And Charging Handle
ABC RIFLE COMPANY AR .40 S&W Pistol 4in Barrel M-LOK Handguard Complete Upper Receiver w/BCG And Charging Handle Orderable Models
List of Orderable Models
- ABC RIFLE COMPANY AR .40 S&W Pistol 4in Barrel M-LOK Handguard Complete Upper Receiver w/BCG And Charging Handle, Flat Dark Earth, UA40-BR4-ML4-FDE , MPN: UA40-BR4-ML4-FDE , Code: 69B-URC-ABC28RE-UA40-BR4-ML4-FDE
- ABC RIFLE COMPANY AR .40 S&W Pistol 4in Barrel M-LOK Handguard Complete Upper Receiver w/BCG And Charging Handle, White, UA40-BR4-ML4-STW , MPN: UA40-BR4-ML4-STW , Code: 69B-URC-ABC28RE-UA40-BR4-ML4-STW
- ABC RIFLE COMPANY AR .40 S&W Pistol 4in Barrel M-LOK Handguard Complete Upper Receiver w/BCG And Charging Handle, Bronze, UA40-BR4-ML4-BB , MPN: UA40-BR4-ML4-BB , Code: 69B-URC-ABC28RE-UA40-BR4-ML4-BB
- ABC RIFLE COMPANY AR .40 S&W Pistol 4in Barrel M-LOK Handguard Complete Upper Receiver w/BCG And Charging Handle, Tungsten, UA40-BR4-ML4-TNG , MPN: UA40-BR4-ML4-TNG , Code: 69B-URC-ABC28RE-UA40-BR4-ML4-TNG
- ABC RIFLE COMPANY AR .40 S&W Pistol 4in Barrel M-LOK Handguard Complete Upper Receiver w/BCG And Charging Handle, Black, UA40-BR4-ML4-BLK , MPN: UA40-BR4-ML4-BLK , Code: 69B-URC-ABC28RE-UA40-BR4-ML4-BLK
- ABC RIFLE COMPANY AR .40 S&W Pistol 4in Barrel M-LOK Handguard Complete Upper Receiver w/BCG And Charging Handle, Olive Drab Green, UA40-BR4-ML4-ODG , MPN: UA40-BR4-ML4-ODG , Code: 69B-URC-ABC28RE-UA40-BR4-ML4-ODG
- ABC RIFLE COMPANY AR .40 S&W Pistol 4in Barrel M-LOK Handguard Complete Upper Receiver w/BCG And Charging Handle, Sniper Grey, UA40-BR4-ML4-SG , MPN: UA40-BR4-ML4-SG , Code: 69B-URC-ABC28RE-UA40-BR4-ML4-SG
- ABC RIFLE COMPANY AR .40 S&W Pistol 4in Barrel M-LOK Handguard Complete Upper Receiver w/BCG And Charging Handle, Red, UA40-BR4-ML4-RD , MPN: UA40-BR4-ML4-RD , Code: 69B-URC-ABC28RE-UA40-BR4-ML4-RD