Skip to main content
Primary Weapons Systems AR Series rifles are renowned for being accurate and extremely dependable. Designed and manufactured in Boise, Idaho, PWS rifles exemplify superior craftsmanship and innovation. The heart of both the MK1 and MK2 platforms is the PWS long-stroke piston system. For those who prefer to shoot quietly, the the long-stroke system makes the MK1 and MK2 rifles optimized for suppressor use. The ambidextrous controls aid in faster manipulations of fire controls. Additionally, all PWS rifles and uppers are sub-MOA guaranteed when shooting high-quality ammunition.

AR Series

All (37)
Complete Rifles/Pistols (9)
Lowers (2)
Uppers (26)
Limited Release (1)
6MM ARC (6)
Sidebar
  • MK116 MOD 2-M Upper 7.62x39 MK116 MOD 2-M Upper 7.62x39

    MK116 MOD 2-M Upper 7.62x39

    (1)

    The MK116 MOD 2-M Upper operates on the highly acclaimed PWS Long Stroke Piston System, renowned for its reliability and reduced fouling. The inclusion of a 3-setting Adjustable Gas System allows users to fine-tune gas flow, ensuring optimal performance...

    Rating: (1)

    $1,499.95
    Buy Now The item has been added
    Buy Now The item has been added
  • Sold out
    MK114 MOD 2-M Upper .223 Wylde (NO COMPENSATOR) MK114 MOD 2-M Upper .223 Wylde (NO COMPENSATOR)

    MK114 MOD 2-M Upper .223 Wylde (NO COMPENSATOR)

    (1)

    The MK114 MOD 2-M Upper operates on the highly acclaimed PWS Long Stroke Piston System, renowned for its reliability and reduced fouling. The inclusion of a 3-setting Adjustable Gas System allows users to fine-tune gas flow, ensuring optimal performance...

    Rating: (1)

    $1,499.95
    Out of stock
    Out of stock
  • Sold out
    MK114 MOD 2-M Upper (Pinned) .223 Wylde MK114 MOD 2-M Upper (Pinned) .223 Wylde

    MK114 MOD 2-M Upper (Pinned) .223 Wylde

    The MK114 MOD 2-M Upper operates on the highly acclaimed PWS Long Stroke Piston System, renowned for its reliability and reduced fouling. The inclusion of a 3-setting Adjustable Gas System allows users to fine-tune gas flow, ensuring optimal performance...

    Rating:

    $1,499.95
    Out of stock
    Out of stock
  • MK116 MOD 2-M Upper .223 Wylde MK116 MOD 2-M Upper .223 Wylde

    MK116 MOD 2-M Upper .223 Wylde

    The MK116 MOD 2-M Upper operates on the highly acclaimed PWS Long Stroke Piston System, renowned for its reliability and reduced fouling. The inclusion of a 3-setting Adjustable Gas System allows users to fine-tune gas flow, ensuring optimal performance...

    Rating:

    $1,499.95
    Buy Now The item has been added
    Buy Now The item has been added
  • Sold out
    MK118 MOD 2-M Upper 6MM ARC MK118 MOD 2-M Upper 6MM ARC

    MK118 MOD 2-M Upper 6MM ARC

    The MK118 MOD 2-M Upper delivers unmatched precision and versatility, now chambered in the highly efficient 6MM ARC. Designed to provide flat trajectories, reduced recoil, and exceptional energy retention, this upper is perfect for precision shooters,...

    Rating:

    $1,499.95
    Out of stock
    Out of stock
  • MK109 MOD 1-M Upper, 300BLK, Kodiak Brown MK109 MOD 1-M Upper, 300BLK, Kodiak Brown

    MK109 MOD 1-M Upper, 300BLK, Kodiak Brown

    The MK109 MOD 1-M Pistol is equipped with the renowned PWS PWS long-stroke piston system, maintaining the reliability that PWS owners have come to trust. This line features a free-float MLOK handguard, forward assist controls, and a design closer to...

    Rating:

    $1,209.95
    Buy Now The item has been added
    Buy Now The item has been added
  • MK116 MOD 2-M Rifle .223 Wylde MK116 MOD 2-M Rifle .223 Wylde

    MK116 MOD 2-M Rifle .223 Wylde

    (5)

    The MK116 MOD 2-M operates on the highly acclaimed PWS Long Stroke Piston System, renowned for its reliability and reduced fouling. The inclusion of a 3-setting Adjustable Gas System allows users to fine-tune gas flow, ensuring optimal performance in...

    Rating: (5)

    $2,309.95
    Buy Now
    Buy Now
  • Sold out
    MK114 MOD 1-M Upper 6MM ARC MK114 MOD 1-M Upper 6MM ARC

    MK114 MOD 1-M Upper 6MM ARC

    The MK114 MOD 1 Upper delivers unmatched precision and versatility, now chambered in the highly efficient 6MM ARC. Designed to provide flat trajectories, reduced recoil, and exceptional energy retention, this upper is perfect for precision shooters,...

    Rating:

    $1,209.95
    Out of stock
    Out of stock
  • Sold out
    MK111 MOD 2-M Rifle .223 Wylde (SBR) MK111 MOD 2-M Rifle .223 Wylde (SBR)

    MK111 MOD 2-M Rifle .223 Wylde (SBR)

    The MK111 MOD 2-M operates on the highly acclaimed PWS Long Stroke Piston System, renowned for its reliability and reduced fouling. The inclusion of a 3-setting Adjustable Gas System allows users to fine-tune gas flow, ensuring optimal performance in...

    Rating:

    $2,309.95
    Out of stock
    Out of stock
  • Sold out
    MK114 MOD 1-M Upper .223 Wylde MK114 MOD 1-M Upper .223 Wylde

    MK114 MOD 1-M Upper .223 Wylde

    The MK114 MOD 1-M Upper is equipped with the renowned PWS PWS long-stroke piston system, maintaining the reliability that PWS owners have come to trust. This line features a free-float MLOK handguard, forward assist controls, and a design closer to...

    Rating:

    $1,209.95
    Out of stock
    Out of stock
  • MK116 MOD 1-M Upper .223 Wylde MK116 MOD 1-M Upper .223 Wylde

    MK116 MOD 1-M Upper .223 Wylde

    (1)

    The MK116 MOD 1-M Upper is equipped with the renowned PWS PWS long-stroke piston system, maintaining the reliability that PWS owners have come to trust. This line features a free-float MLOK handguard, forward assist controls, and a design closer to...

    Rating: (1)

    $1,209.95
    Buy Now The item has been added
    Buy Now The item has been added
  • Sold out
    Alpha LT Upper - Kodiak Brown Alpha LT Upper - Kodiak Brown

    Alpha LT Upper - Kodiak Brown

    Available Now At Brownells The Alpha, a standout among PWS's rifle lineup as well as a bit of a throwback, distinguishes itself through a meticulous fusion of precision enhancements. Boasting a 1 in 8 twist rate, the Alpha guarantees unparalleled...

    Rating:

    $1,349.95
    Out of stock
    Out of stock
  • MK116 PRO Upper

    MK116 PRO Upper

    (3)

    Available Now At Brownells   Introducing the MK116 PRO Upper from the PWS MK1 PRO Line, featuring the renowned PWS long-stroke piston system tailored specifically for suppressor enthusiasts. This budget-friendly option upholds the exceptional quality...

    Rating: (3)

    $1,099.99
  • Sold out
    MK114 MOD 2-M Rifle (.223 Wylde) Kodiak Brown MK114 MOD 2-M Rifle (.223 Wylde) Kodiak Brown

    MK114 MOD 2-M Rifle (.223 Wylde) Kodiak Brown

      The MK114 MOD 2-M operates on the highly acclaimed PWS Long Stroke Piston System, renowned for its reliability and reduced fouling. The inclusion of a 3-setting Adjustable Gas System allows users to fine-tune gas flow, ensuring optimal performance...

    Rating:

    $2,309.95
    Out of stock
    Out of stock
  • Sold out
    MK114 MOD 2 Rifle 6MM ARC (Pinned) MK114 MOD 2 Rifle 6MM ARC (Pinned)

    MK114 MOD 2 Rifle 6MM ARC (Pinned)

    The MK114 MOD 2-M is built for long-range precision and versatility, chambered in the highly efficient 6MM ARC. Offering flat trajectories, reduced recoil, and exceptional energy retention, this rifle is perfect for precision shooters, hunters, and...

    Rating:

    $2,309.95
    Out of stock
    Out of stock
Compare (0)

SUBMOA GUARANTEE

On all PWS uppers and complete rifles when using high quality ammunition.

LIFETIME MANUFACTURER WARRANTY

PWS products backed by long-stroke piston reliability for life.

100% SECURED CHECKOUT

FFL-compliant, SSL-encrypted payments for trusted transactions.

Welcome to PWS

Please, verify your age to enter.

By entering this site you are agreeing to the
Terms of Use and Privacy Policy.

Sign In Close Close
Review Your Cart Close Close
Your cart is empty
Menu Close Close
Search Close Close

Recently viewed

Social

Recently Viewed Recently Viewed
Social Media Social Media
Top Top