Primary Weapons Systems (pws)
Primary Weapons Systems (PWS) is a renowned American firearms manufacturer based in Boise, Idaho, specializing in long-stroke piston-driven rifles. Founded in 2008, PWS set out to revolutionize the AR platform by incorporating the reliability and durability of the AK-47's gas piston system into modern sporting rifles. This innovation led to the creation of their signature line of MK1 rifles, offering enhanced performance, reduced fouling, and improved longevity compared to traditional direct impingement systems. PWS designs and manufactures nearly every component in-house, ensuring tight quality control and exceptional craftsmanship. Their product lineup includes the MK1 MOD 2-M series, chambered in popular calibers like .223 Wylde, .300 BLK, and 7.62x39mm, appealing to both tactical professionals and civilian enthusiasts. In addition to complete firearms, PWS offers upper receivers, muzzle devices, and accessories built to exacting standards. Known for innovation, rugged build quality, and commitment to user-focused design, PWS has earned a strong reputation among military, law enforcement, and competitive shooting communities. Their rifles are recognized for smooth recoil, consistent accuracy, and reliability in harsh conditions. With a mission centered on performance without compromise, Primary Weapons Systems continues to set a high standard in the modern firearms industry.
Primary Weapons Systems (pws) UXR
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from $1,829.99
from $1,869.99
from $1,899.95
from $1,995.99
UPC:
811154032843
MPN:
UXR-223-16
Caliber:
223/5.56
Weight:
7.9 lbs.
from $1,999.95
from $2,069.99
from $2,089.95
UPC:
811154032836
MPN:
UXR-223-14-PW
Caliber:
223/5.56
from $2,031.14
from $2,031.14
from $2,031.14
Primary Weapons Systems (pws) Compound
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from $1,427.30
UPC:
811154031112
MPN:
22-C116RA1B
Caliber:
223/5.56
Weight:
6.94 lbs
from $1,539.56
UPC:
811154031358
MPN:
23-C116RF1B
Caliber:
7.62x39mm
Weight:
6.5 lbs
Primary Weapons Systems (pws) MK107 Upper
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from $815.35
UPC:
811154030412
Caliber:
7.62x39mm
from $1,072.24
UPC:
811154030191
MPN:
18-2M107UF0B
Caliber:
7.62x39mm
Overall Length:
22.0000
Primary Weapons Systems (pws) MK111 Pro
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from $849.90
UPC:
811154031051
MPN:
20-PM111PA1B
Caliber:
223/5.56
Weight:
6.5 lbs
from $1,136.18
UPC:
811154030924
MPN:
19-PM111PA1B
Caliber:
223/5.56
Overall Length:
37.5000
Weight:
6.5 lbs
Primary Weapons Systems (pws) MK116 MOD 1
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from $1,121.53
UPC:
811154030276
MPN:
109550
Caliber:
300 BLK
Overall Length:
32-3/4" to 36-1
Weight:
6.9 lbs
from $1,246.15
UPC:
811154030269
MPN:
M116RA1B
Caliber:
223/5.56
Overall Length:
32-3/4" to 36-1
Weight:
6.5 lbs
Primary Weapons Systems (pws) MK111 MOD 1
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from $1,144.40
UPC:
811154030283
MPN:
M116RF1B
Caliber:
7.62x39mm
from $1,196.42
UPC:
811154030337
MPN:
18M111PF1B
Caliber:
7.62x39mm
Overall Length:
28.5 - 32"
Weight:
6 lbs
from $1,200.50
UPC:
811154031020
MPN:
20-M111PA1B
Caliber:
223/5.56
Overall Length:
37.5000
Weight:
10.7 lbs
Primary Weapons Systems (pws) MK111 MOD 2
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from $1,428.61
UPC:
811154030986
MPN:
20-2M111PA1B
Caliber:
223/5.56
Weight:
6 lbs
from $1,640.88
UPC:
811154030078
MPN:
18-2M111PA1B
Caliber:
223/5.56
Overall Length:
42.0000
Weight:
6.5 lbs
from $1,900.69
UPC:
151550006803
MPN:
182M111PA1B
Caliber:
223/5.56
Overall Length:
28.5"
Weight:
6 lbs
Primary Weapons Systems (pws) MK114 MOD 2
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from $1,464.70
UPC:
811154031259
MPN:
22-2M114RA1B
Caliber:
223/5.56
Weight:
6.94 lbs
from $1,596.43
UPC:
151550006902
MPN:
PWS_182M116RA1B
Caliber:
223/5.56
Overall Length:
Collapsed: 30.5", Extended: 33"
Weight:
6.75 lbs
from $1,620.81
UPC:
811154030009
MPN:
2M114RA1B
Caliber:
223/5.56
Overall Length:
31-1/4" to 34-3
Weight:
6.5 lbs
from $1,652.77
UPC:
151550006872
MPN:
555130
Caliber:
223/5.56
Overall Length:
Collapsed: 31.25", Extended: 34.75"
Weight:
6.7 lbs
Primary Weapons Systems (pws) MK116 MOD 2
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from $1,560.66
UPC:
811154030016
MPN:
2M116RA1B
Caliber:
223/5.56
Overall Length:
32-3/4" to 36-1
Weight:
6.44 lbs
from $1,572.83
UPC:
811154031266
MPN:
22-2M116RA1B
Caliber:
223/5.56
Weight:
6.94 lbs
from $1,825.65
UPC:
811154031136
MPN:
22-2M116RA1OD
Caliber:
223/5.56
Weight:
6.94 lbs
from $1,825.65
UPC:
811154031303
MPN:
22-2M116RA1BB
Caliber:
223/5.56
Weight:
6.94 lbs
Primary Weapons Systems (pws) MK220 MOD 1
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from $1,645.09
UPC:
151550007060
MPN:
18M220RD1B
Caliber:
6.5 Creedmoor
Weight:
9 lbs
from $1,645.09
UPC:
811154030481
MPN:
18M220RC1B
Caliber:
308 Win
Weight:
9 lbs
Primary Weapons Systems (pws) MK216 MOD 1
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from $1,655.87
UPC:
811154030474
MPN:
M216RC1B
Caliber:
308/7.62x51mm
Overall Length:
34-3/4" to 38-1
Weight:
8.13 lbs
from $1,657.01
UPC:
151550007039
MPN:
18M216RC1B
Caliber:
308/7.62x51mm
Overall Length:
34.75"-38.25"
Weight:
8.13 lbs
Primary Weapons Systems (pws) MK218 MOD 1
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from $1,872.15
UPC:
811154030900
MPN:
18M218RD1B
Caliber:
6.5 Creedmoor
Overall Length:
36-3/4" to 40-1
Weight:
9 lbs
from $1,872.15
UPC:
811154031082
MPN:
19M218RC1B
Caliber:
308/7.62x51mm
Weight:
9 lbs
Other models
from $1,029.99
UPC:
811154030436
MPN:
18-M116UF0B
Caliber:
223/5.56
Overall Length:
-
Weight:
4 lb. 9 oz.
from $1,499.00
UPC:
811154030931
MPN:
19-PM116RA1B
Caliber:
223/5.56
Overall Length:
37.5000
Weight:
15.0000
from $1,799.95
UPC:
811154033086
MPN:
19-M116RA1B
Caliber:
223/5.56
Overall Length:
33"
Weight:
6.75 lbs
from $1,922.85
UPC:
811154033062
MPN:
19-M114RA1B
Caliber:
223/5.56
Overall Length:
31.25"
from $229.96
UPC:
811154031273
MPN:
22-2M100SM1B
Caliber:
223/5.56
Overall Length:
10.7000
Weight:
-
from $236.11
UPC:
811154030221
MPN:
2M100SM1B
Overall Length:
11.0000
Weight:
0.9500
from $320.66
UPC:
811154030450
MPN:
18-M100RM1B
Weight:
15.0000
from $353.45
UPC:
811154031044
Weight:
5.5-6.5 lbs. - Buffer Tube: PWS
from $434.98
UPC:
811154030245
MPN:
182M100PM1B
Overall Length:
17.0000
Weight:
2.13 lbs
from $486.61
UPC:
811154031198
MPN:
22-2M100RM1B
Caliber:
223/5.56
Overall Length:
18.0000
Weight:
-
from $488.51
UPC:
811154032782
MPN:
2M100RM112F
from $497.59
UPC:
811154030238
MPN:
18-2M100RM1B
Caliber:
223/5.56
Overall Length:
17.5000
Weight:
2.8100
Other products
from $42.00
UPC:
811154033680
MPN:
EBUFFER-H2
Weight:
4.4 oz
Length:
3.25 in.
Width:
1 in.
from $71.13
UPC:
811154030757
MPN:
4G2BTPB1
Model:
Enhanced Buffer Tube
Width:
6.0000
Length:
10.2500
from $75.99
UPC:
811154030702
MPN:
3PRC58C1
Type:
Compensator/Muzzle Brake
Manufacturer:
Primary Weapons Systems
Model:
PRC 30 Compensator
from $84.99
UPC:
811154030689
MPN:
3G2FSC14F1
Caliber:
7.62x39mm
Model:
FSC
Type:
Compensator
from $89.95
UPC:
811154031693
MPN:
3FRC12A-5F
Caliber:
5.56 NATO
Manufacturer:
PWS
Model:
FRC Compensator
from $302.05
UPC:
811154033314
MPN:
BDE-22
Caliber Compatibility:
.22LR, .22WMR, .17HMR, 5.7x28mm
Material:
Aerospace-Grade Titanium (3D Printed)
Finish:
Black Cerakote with DLC-coated interior
from $369.95
UPC:
811154031389
MPN:
23-TE0B
Material:
3D Printed Aerospace-Grade Titanium
Finish:
DLC Coating
Thread Compatibility:
Standard 1/2x28
from $458.00
UPC:
811154033321
MPN:
BDE-9
Caliber:
9mm
Model:
BDE 9mm
Material:
3D Printed Titanium
from $519.00
UPC:
811154032546
MPN:
TK01-01
Caliber:
Up to .300 Blackout Subsonic
Color:
Black
Material:
3D Printed Titanium, 7075 Aluminum, 17-4 Stainless Steel
from $749.95
UPC:
811154031174
MPN:
22-TF0B
Caliber:
.300 Win Mag
Manufacturer:
Primary Weapons
Model:
BDE 762
from $799.95
UPC:
811154031181
MPN:
22-TA0B
Caliber:
5.56 NATO
Model:
BDE 556
Color:
Black
from $57.79
UPC:
811154030696
MPN:
18-3PRC12A1
Caliber:
.223/5.56 NATO
Type:
Compensator/Muzzle Brake
Manufacturer:
Primary Weapons Systems
User posted deals for Primary Weapons Systems (pws)
(43 deals found)
9 hours ago
The Primary Weapon Systems MK111 MOD 2-M AR-15 pistol uses a long-stroke piston system designed to reduce fouling and support consistent operation across a wide range of conditions. A three-position adjustable gas system allows the shooter to tune gas flow for different ammunition types and suppressor use.
- UPC: 811154033055
- MPN: MK1-M2P-223-11
4 days ago
The Primary Weapons Systems® FCS Compensator is a patented FCS compensator designed to be effective in any situation. This compensator’s primary function is to reduce felt recoil for improved accuracy and quicker follow-up shots while its unique port designs help to keep flash out of optics and line of sight for a cleaner sight picture. Plus, this compensator also reduces distracting overpressure that’s felt with many other compensators and features 4140 steel construction with a corrosion-resistant FNC LIFE HD treatment for long-lasting field service.
Specifications
Color: Black
- UPC: 811154030689
- MPN: FSC-47-14X1LH
1 week ago
Expired
The PWS Enhanced Steel Body Buffer Carbine H2 is built for AR-15 shooters who want a smoother recoil impulse, more controlled cycling, and better reliability in demanding setups. Its fluted 4140 steel body reduces contact surfaces to help clear debris and minimize friction, while the FNC LIFE HD treatment helps resist fouling and corrosion over extended use. With an H2 weight of 4.4 ounces, it is a strong option for mid-length and pistol-length gas systems, especially in rifles that benefit from slowing bolt carrier speed for a softer, flatter shooting feel.
Features
- UPC: 811154033680
- MPN: EBUFFER-H2
2 weeks ago
Primary Weapons Systems UXR Elite, Semi-automatic Rifle, 300 Blackout, 14.5" Pinned (16" OAL), FRC Compensator, Matte Finish, Black, Modified Long Stroke Piston System, Folding Adjustable Stock, M-LOK Handguard, 30 Rounds, 1 Magazine UXR-300BLK-14-PW
Manufacturer Primary Weapons Systems
Model UXR Elite
UPC 811154032850
SKU UXR-300BLK-14-PW
Caliber .300 AAC BLACKOUT
Action Semi-Automatic
Barrel Length 14.5" Pinned (16" OAL)
Capacity 30
Finish/color Matte
- UPC: 811154032850
- MPN: UXR-300BLK-14-PW
- Model: Primary Weapons Systems (pws) UXR
2 months ago
The revolutionary suppressor from Primary Weapons Systems.
- UPC: 811154033314
- MPN: BDE-22
4 months ago
A compact, mission-ready piston AR built for operators, instructors, and serious range shooters, the PWS MK1 MOD 2-M blends low-maintenance reliability with precision. The long-stroke PWS piston system and 3-setting adjustable gas let armorers and end users tune the rifle for suppressed use or specific loads, while Boise-made barrels and a Sub-MOA accuracy guarantee make it equally at home on precision workups. PicLok™ handguard flexibility, ambidextrous controls, and suppressor-optimized features deliver a short, durable package that stays paperwork-simple with a pinned muzzle device.
- UPC: 811154034335
- MPN: 2M114RA16-1F
4 months ago
All parts manufactured by PWS are done so on state of the art CNC Machines. Any components that are not produced by PWS are purchased from only the best manufacturers to ensure the highest quality products are delivered to the end user.
FEATURES & SPECS:
– Manufacturer PRIMARY WEAPONS SYSTEMS INC
– Model MK116 MOD 1-M Upper
– SKU: 18-M107UF0B
– UPC: 811154030436
– Operating System: PWS Long Stroke Piston System, 3 setting Adjustable Gas Regulator
– Caliber: 7.62x39
– Barrel Length: 16.1"
– Gas System Length: Carbine
– Barrel Twist Rate: 1:10
– Muzzle Velocity: 2374 fps
- UPC: 811154030436
- MPN: 18-M116UF0B
6 months ago
Expired
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 stability, catering to an extensive array of bullets and delivering exceptional accuracy and performance. Elevating construction standards, we've fortified it with robust steel plates and screws, ensuring a rock-solid rail assembly that stands the test of time.
- UPC: 811154032768
- MPN: A114UA01-3F-NC
6 months ago
Out of stock
Engineered to deliver unmatched performance in the competitive PRS Gas Gun scene, the MK118 MOD 2-M in .223 Wylde blends precision, reliability, and modularity into a purpose-driven rifle platform. Utilizing the proven PWS Long Stroke Piston System, this rifle provides cleaner operation, consistent performance across varying conditions, and reduced recoil impulse—ideal for high-volume, precision-driven stages.
- UPC: 811154032164
- MPN: 2M118RA11-2F
6 months ago
Out of stock
Built with great pride in Idaho by skilled gunmakers, this PWS rifle comes packed with great features that you simply cannot find on most other ARs. Completely ambidextrous, this MK116 Mod 2 rifle is left-hand friendly and allows the bolt release, mag release, safety, and charging handle to be operated from either side.
- UPC: 811154031266
- MPN: 22-2M116RA1B
- Model: Primary Weapons Systems (pws) MK116 MOD 2
6 months ago
Expired
$59.99
The Classic Series™ proves that entry-level optics don’t have to be poor quality optics. Unlike some other brands, we don’t use the word “value” as a euphemism for “junk”. Classic Series scopes are perfect for the budget conscious and the new shooter. We take the time to 100% inspect every product in our facility here in Houston to ensure you are receiving the best quality product as our other three tiers. These scopes are backed by the same excellent customer service and support as all other Primary Arms products.
- UPC: 818500011958
- MPN: 610053
- Model: Primary Arms Classic Rifle Scope
6 months ago
Out of stock
The PWS UXR features a Barrel Xchange System: An innovative barrel exchange system enabling users to switch between calibers and barrel lengths; Modified Long Stroke Piston System; Bore Evacuator; ambidextrous receiver & buttstock, folding buttstock with cheek and LOP adjustments. Configurable to either left or right-side folding. Mounted using a 1913 picatinny rail attached to the trigger housing; three position adjustable gas system including a dedicated suppressor setting; PWS FRC compensator; M-LOK handguard; FRC Compensator, the extended FRC compensator.
- UPC: 811154031792
- MPN: U2E16RC111F
- Model: Primary Weapons Systems (pws) UXR
7 months ago
Out of stock
Primary Weapons Systems MK114 MOD 2-M 223 Wylde 14.5" BBL (1)30RD Mag Black - $1805.99 (Add To Cart)
$1,805.99
Primary Weapons Systems MK114, Mod 2-M, Semi-automatic Rifle, 223 Wylde/556NATO, 14.5" Pinned (16" OAL) Barrel, 1:8 Twist, Mid-length Gas System, FSC556 Muzzle Device, Anodized Finish, Black, Magpul Grip, Magpul MOE Stock, 30 Rounds, 1 Magazine 22-2M114RA1B
- UPC: 811154031259
- MPN: 22-2M114RA1B
- Model: Primary Weapons Systems (pws) MK114 MOD 2
8 months ago
The BDE762 offers a modular system that provides an adjustable length and flexibility with calibers. It achieves this by removable baffles which enable modification of length and noise reduction rating. It is anodized with high temperature cerakote on the outside for a durable finish. Symmetrical internal baffle notches increase accuracy, while exterior textures dissipate heat mirage for clear, precise shots.
Manufacturer Primary Weapons
Model BDE 762
UPC 811154031174
SKU TF01-1F
Length 8.2"
Weight 17.4 oz
Caliber .300 Win Mag
- UPC: 811154031174
- MPN: 22-TF0B
10 months ago
The PWS is a MK116 Compound rifle that perfectly blends together a Mod 1 upper with the Mk1 Mod 2 Lower. This powerful weapon employs PWS's innovative Long Stroke Piston System, armed with a 3-setting adjustable gas regulator. The rifle boasts a caliber of .223 Wylde and a barrel length of 16.1 inches.
- UPC: 811154031112
- MPN: 22-C116RA1B
- Model: Primary Weapons Systems (pws) Compound
11 months ago
The MK111 Compound Pistol combines the best of both worlds—featuring the robust Mod 1 upper with a full M-LOK™ handguard and forward assist, paired with the refined and ergonomic Mod 2 ambidextrous lower. This hybrid design offers the modularity and durability PWS rifles are known for while providing enhanced performance, adaptability, and shooter comfort. Engineered for versatility, the Compound rifle delivers precision, reliability, and a clean shooting experience optimized for suppressed and unsuppressed configurations.
Features:
- MPN: C111PA11-1F
11 months ago
The MK107 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 mil-spec standards, catering to civilians and Law Enforcement alike. With a fully forged receiver, the MK1 MOD 1-M offers a straightforward solution for those seeking a high-value option that delivers unwavering performance in any situation.
- MPN: M107UA01-3F
12 months ago
The PWS PUB Mount is the ultimate solution for HUB-compatible suppressor users, offering seamless attachment to PWS FRC compensators, Q LLC Cherry Bomb, and Rearden Manufacturing muzzle devices. Designed with precision and reliability in mind, the PUB Mount utilizes a 1.375-24 thread pitch (HUB standard)—the industry’s go-to universal mounting system for modular suppressors. This compatibility allows users to easily swap suppressors across different hosts without sacrificing performance.
- UPC: 811154034113
- MPN: BDE-PUB
13 months ago
Expired
Primary Arms 36" Double Rifle Case protects and secures two rifles, magazines, and other range gear for easy transporting. This case can accommodate two rifles up to 35 inches long for travel or storage. Six accessory pockets on the exterior can hold extra magazines or small tools and accessories. The shoulder strap and carrying handle make this Double Rifle Case comfortable to carry no matter where you're headed.
Features:
- Fits two rifles up to 35" long
- Six exterior accessory pockets
- Includes Primary Arms morale patch
- Dimensions: 36" x 13" x 4"
-Black
- MPN: 30-01567-BLK
13 months ago
3CQB12A-1F-W
The CQB Compensator is designed to redirect sound forward whereas others redirect to the side. Designed for close quarters combat, specifically law enforcement and military units shooting indoors and at close range, this compensator is gaining popularity for use on short barreled rifles to mitigate sound and blast, while improving overall weapon control.
- MPN: 3CQB12A-1F-W
