# Primary Weapons

## About

Primary Weapons Systems (PWS) is an Idaho-based manufacturer of rifles and components built around a long-stroke gas-piston operating system. The piston design, borrowed conceptually from the AK platform, reduces carbon fouling compared to direct-impingement AR layouts. The MK1 and MK2 series cover calibers including .223 Wylde, .308 Winchester, and 6.5 Creedmoor. Barrels are 416R stainless steel; receivers are 7075-T6 aluminum. Rifles ship with adjustable gas blocks, free-floating M-LOK handguards, and match-grade triggers. PWS also makes Pistol Caliber Carbines under the PCC series for personal defense and competition.

## Primary Weapons Products (18 total)

| Product | Caliber | Price |
|---------|---------|-------|
| [PWS MK114 Mod 1 .223 Wylde Tactical Rifle, 14.5" Barrel, Multi-Use](https://gunsnation.com/p/pws-mk114-mod-1-223-wylde-tactical-rifle-14-5-barrel-multi-use/UCEHPTe4C) | .223 Wylde | - |
| [Primary Weapons Systems MK1 Mod 2-M PTL .223 Wylde 11.85in Kodiak Brown](https://gunsnation.com/p/primary-weapons-systems-mk1-mod-2-m-ptl-223-wylde-11-85in-kodiak-brown/UCEHPTf5r) | .223 Wylde | - |
| [PWS MK116 Mod 2 .223 Wylde Tactical Rifle - Precision & Versatility](https://gunsnation.com/p/pws-mk116-mod-2-223-wylde-tactical-rifle-precision-versatility/UCEHPTeKY) | .223 Wylde | - |
| [Primary Weapons Systems MK118 Mod 2-M 6mm ARC 18in Black](https://gunsnation.com/p/primary-weapons-systems-mk118-mod-2-m-6mm-arc-18in-black/UCEHPTeoH) | 6mm ARC | - |
| [Primary Weapons Systems UXR Elite .223 Wylde 14.5in Black](https://gunsnation.com/p/primary-weapons-systems-uxr-elite-223-wylde-14-5in-black/UCEHPTejs) | .223 Wylde | - |
| [Primary Weapons Systems UXR Elite .300 AAC Blackout 14.5in Black](https://gunsnation.com/p/primary-weapons-systems-uxr-elite-300-aac-blackout-14-5in-black/UCEHPTek6) | .300 AAC Blackout | - |
| [PWS UXR .300 AAC Blackout Tactical Semi-Auto Rifle](https://gunsnation.com/p/pws-uxr-300-aac-blackout-tactical-semi-auto-rifle/UCEHPTeSv) | .300 AAC Blackout | - |
| [PWS MK116 223 Wylde 16.1in Black](https://gunsnation.com/p/pws-mk116-223-wylde-16-1in-black/UCEHPTepV) | .223 Wylde | - |
| [PWS Compound .223 Wylde 16.1" Semi-Auto Sport Rifle - 30 Rd](https://gunsnation.com/p/pws-compound-223-wylde-16-1-semi-auto-sport-rifle-30-rd/UCEHPTeI4) | .223 Wylde | - |
| [PWS UXR .308 Win Semi-Auto Rifle - Black Anodized Precision](https://gunsnation.com/p/pws-uxr-308-win-semi-auto-rifle-black-anodized-precision/UCEHPTeT2) | .308 Win | - |
| [Primary Weapons Systems MK114 MOD 2-M 223 Wylde 14.5in Black](https://gunsnation.com/p/primary-weapons-systems-mk114-mod-2-m-223-wylde-14-5in-black/UCEHPTenn) | .223 Wylde | - |
| [Primary Weapons Systems UXR Elite .223 Wylde 16in Black](https://gunsnation.com/p/primary-weapons-systems-uxr-elite-223-wylde-16in-black/UCEHPTejz) | .223 Wylde | - |
| [UXR Elite .223 Wylde Semi-Auto Rifle - Versatile Precision Power](https://gunsnation.com/p/uxr-elite-223-wylde-semi-auto-rifle-versatile-precision-power/UCEHPTeSo) | .223 Wylde | - |
| [PWS UXR Elite .223 Wylde Semi-Auto Rifle - 30-Round Tactical Pro](https://gunsnation.com/p/pws-uxr-elite-223-wylde-semi-auto-rifle-30-round-tactical-pro/UCEHPTeSX) | .223 Wylde | - |
| [Primary Weapons Systems MK2 Mod 2 .308 Win 16.1in Black](https://gunsnation.com/p/primary-weapons-systems-mk2-mod-2-308-win-16-1in-black/UCEHPTewA) | .308 Win | - |
| [Primary Weapons Systems MK114 Mod 2-M 6mm ARC 14.5in Black](https://gunsnation.com/p/primary-weapons-systems-mk114-mod-2-m-6mm-arc-14-5in-black/UCEHPTeo1) | 6mm ARC | - |
| [Primary Weapons Systems MK111 MOD 2-M .223 Wylde 11.85in](https://gunsnation.com/p/primary-weapons-systems-mk111-mod-2-m-223-wylde-11-85in/UCEHPTenI) | .223 Wylde | - |
| [Primary Weapons Systems MK116 Mod 2-M .223 Wylde 16.1in Black](https://gunsnation.com/p/primary-weapons-systems-mk116-mod-2-m-223-wylde-16-1in-black/UCEHPTenu) | .223 Wylde | - |

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*Data from [GunsNation](https://gunsnation.com)*