MK1 PRO
Featuring a 3-setting adjustable gas system for users with suppressors, free-float MLOK handguard, Radian Raptor charging handle, extruded upper receiver that integrates an extremely solid handguard attachment system, the MK1 PRO line has an assortment of features ideal for shooters of all levels. Available as a complete upper or complete firearm (both pistol and rifle configurations). As with all PWS complete upper receivers, they will fit seamlessly to any AR15 lower receiver with no need for add accessories. The PRO line is the best value on the market when it comes to piston driven operating systems, including high-end features and custom components.
Adding to the overall value, the entire MK1 PRO line comes with the same performance expectations and lifetime guarantee as all PWS products.
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$1,045.95Out of stock
UPDATED FOR 2020- Now using the SB Tactical SBA3™
Operating System: PWS Long Stroke Piston System, 3-Setting Adjustable Gas System
Muzzle Device: A2 Flash Hider
Caliber: .223 Wylde
Barrel Length: 11.85”
Barrel: 416 Stainless Steel, Button Rifled
Twist: 1:8
Handguard: PWS free float Mlok™11” Handguard (1.6” width, 2.1” height)
Upper Receiver: PWS Proprietary Piston Upper, 6061 extrusion, Anodized
Charging Handle: Radian Raptor™Ambidextrous Charging Handle
Lower Receiver: PWS MK1 MOD 1-M Multi-Caliber Lower, T6 7075 Forged, Anodized, AR-15 Compatible
Trigger: Mil-Spec Enhanced, PTFE Coated.
Trigger Pull Weight: 5.5 – 6.5 lbs.
Buffer Tube: PWS patented Enhanced Buffer Tube, Ratchet Lock Castle Nut and Endplate set with built-in QD mount
Buffer: PWS Enhanced H2 Steel Body Buffer
Furniture: SB Tactical SBA3™, BCM pistol grip
Overall Length (Collapsed): 28” (Extended): 31.5”
Height: 7.5”
Width: 2.5”
Weight: 6 lbs. 5 oz.
The MK1 PRO upper will not work with a lower that has extended bolt catch/bolt releases that extends over the upper receiver- like the Phase 5 or B.A.D. style.
We are looking to make a change to the tech data package in the future to accommodate this, but at this time it has not been modified.
Learn More -
$995.95Out of stock
Operating System: PWS Long Stroke Piston System, 3-Setting Adjustable Gas System
Muzzle Device: A2 Flash Hider
Caliber: .223 Wylde
Barrel Length: 16.1”
Barrel: 416 Stainless Steel, Button Rifled
Twist: 1:8
Handguard: PWS free float Mlok™15” Handguard (1.6” width, 2.1” height)
Upper Receiver: PWS Proprietary Piston Upper, 6061 extrusion, Anodized
Charging Handle: Radian Raptor™Ambidextrous Charging Handle
Lower Receiver: PWS MK1 MOD 1-M Multi-Caliber Lower, T6 7075 Forged, Anodized, AR-15 Compatible
Trigger: Mil-Spec Enhanced, PTFE Coated.
Trigger Pull Weight: 5.5 – 6.5 lbs.
Buffer Tube: PWS patented Enhanced Buffer Tube, Ratchet Lock Castle Nut and Endplate set with built-in QD mount
Buffer: PWS Enhanced H2 Steel Body Buffer
Furniture: Bravo Company USA® Pistol Grip, Buttstock
Overall Length (Collapsed): 32.375” (Extended): 36”
Height: 7.5”
Width: 2.5”
Weight: 6 lbs. 15 oz.
The MK1 PRO upper will not work with a lower that has extended bolt catch/bolt releases that extends over the upper receiver- like the Phase 5 or B.A.D. style.
We are looking to make a change to the tech data package in the future to accommodate this, but at this time it has not been modified.
Learn More -
$656.99Out of stock
AVAILABLE EXCLUSIVELY THROUGH BROWNELLS. CLICK HERE TO ORDER.
Operating System: PWS Long Stroke Piston System
Muzzle Device: A2 Flash Hider
Caliber: .300BLK
Barrel Length: 9.75”
Barrel: 416 Stainless Steel, Button Rifled
Twist: 1:8
Handguard: PWS free float Mlok™11” Handguard (1.6” width, 2.1” height)
Upper Receiver: PWS Proprietary Piston Upper, 6061 extrusion, Anodized
Charging Handle: Radian Raptor™Ambidextrous Charging Handle
Overall Length: 18.5”
Height: 2.3”
Width: 2.5”
Weight: 3 lbs. 10 oz.
The MK1 PRO upper will not work with a lower that has extended bolt catch/bolt releases that extends over the upper receiver- like the Phase 5 or B.A.D. style.
We are looking to make a change to the tech data package in the future to accommodate this, but at this time it has not been modified.
Learn More -
$649.95Out of stock
Operating System: PWS Long Stroke Piston System, 3-Setting Adjustable Gas System
Muzzle Device: A2 Flash Hider
Caliber: .223 Wylde
Barrel Length: 16.1”
Barrel: 416 Stainless Steel, Button Rifled
Twist: 1:8
Handguard: PWS free float Mlok™15” Handguard (1.6” width, 2.1” height)
Upper Receiver: PWS Proprietary Piston Upper, 6061 extrusion, Anodized
Charging Handle: Radian Raptor™Ambidextrous Charging Handle
Overall Length: 25”
Height: 2.3”
Width: 2.5”
Weight: 4 lbs. 14 oz.
The MK1 PRO upper will not work with a lower that has extended bolt catch/bolt releases that extends over the upper receiver- like the Phase 5 or B.A.D. style.
We are looking to make a change to the tech data package in the future to accommodate this, but at this time it has not been modified.
Learn More -
$649.95Out of stock
Operating System: PWS Long Stroke Piston System, 3-Setting Adjustable Gas System
Muzzle Device: A2 Flash Hider
Caliber: .223 Wylde
Barrel Length: 11.85”
Barrel: 416 Stainless Steel, Button Rifled
Twist: 1:8
Handguard: PWS free float Mlok™11” Handguard (1.6” width, 2.1” height)
Upper Receiver: PWS Proprietary Piston Upper, 6061 extrusion, Anodized
Charging Handle: Radian Raptor™Ambidextrous Charging Handle
Overall Length: 20.5”
Height: 2.3”
Width: 2.5”
Weight: 4 lbs. 2 oz.
The MK1 PRO upper will not work with a lower that has extended bolt catch/bolt releases that extends over the upper receiver- like the Phase 5 or B.A.D. style.
We are looking to make a change to the tech data package in the future to accommodate this, but at this time it has not been modified.
Learn More -
Sale
Regular Price: $449.95
Special Price $382.46
UPDATED FOR 2020- Now using the SB Tactical SBA3™
Lower: Multi-Caliber Lower, T6 7075 Forged, Anodized, AR-15 Compatible
Trigger: Mil-Spec Enhanced, PTFE Coated, Trigger Pull Weight: 5.5 – 6.5 lbs.
Buffer Tube: PWS 1.2” Diameter Enhanced Buffer Tube with ratchet lock castle nut and end plate set with built-in QD mount
Buffer: PWS Enhanced H2 Steel Body Buffer
Furniture: SB Tactical SBA3™, Bravo Company USA® Pistol Grip
Overall Length (Collapsed): 15.0” (Extended): 18.5”
Height: 7.5”
Width: 1.25”
Weight: 2 lbs. 3 oz.
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Sale
Regular Price: $399.95
Special Price $339.96
Out of stock
Lower: Multi-Caliber Lower, T6 7075 Forged, Anodized, AR-15 Compatible
Trigger: Mil-Spec Enhanced, PTFE Coated, Trigger Pull Weight: 5.5 – 6.5 lbs.
Buffer Tube: PWS patented Enhanced Buffer Tube with 6-position settings, ratchet lock castle nut and end plate set with built-in QD mount
Buffer: PWS Enhanced H2 Steel Body Buffer
Furniture: Bravo Company USA® Buttstock, Pistol Grip
Length (Collapsed): 15.0” (Extended): 18.5”
Height: 7.5”
Width: 1.25”
Weight: 2 lbs. 4 oz.
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Sale
Regular Price: $116.95
Special Price $99.41
Out of stock
Multi-Caliber Lower, T6 7075 Forged, Hard Coat Black Anodized per MIL-A-8625F Type III Class 2, AR-15 Compatible
Length: 7.75”
Height: 4.0”
Width: 1.5”
Weight: 8.2 oz.
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