Primary Weapons Systems MK111
The MK111 is an 11.85-inch MK1 short-barreled rifle in .223 Wylde, sold as a MOD 2-M SBR and as the Compound SBR (MOD 1 upper on MOD 2 lower). Complete uppers are offered in MOD 1-M and MOD 2-M in .223 Wylde and 7.62x39.
Cajun Gun And Gear in Lafayette is an authorized Primary Weapons Systems dealer. Whether or not the MK111 is on our shelf today, we can order any current configuration for you — call 337.999.0373 or stop in.
Primary Weapons Systems MK111 Specs
| Model | Barrel | Weight | Finish | Maker base price |
|---|---|---|---|---|
| MK111 MOD 2-M Rifle .223 Wylde (SBR) | 11.85", 1:8 twist | 6.2 lbs unloaded | Anodized 7075-T651 forged aluminum receiver | $2,309.95 |
| MK111 Compound .223 Wylde (SBR) | 11.85" | Not published | Not published | $2,067.95 |
| MK111 Compound Rifle .223 Wylde, Kodiak/FDE (NFA) | 11.85" | Not published | Kodiak/FDE | $2,067.95 |
| MK111 MOD 2-M Upper .223 Wylde | 11.85" | Not published | Not published | $1,499.95 |
| MK111 MOD 2-M Upper 7.62x39 | 11.85" | Not published | Not published | $1,499.95 |
| MK111 MOD 1-M Upper .223 Wylde | 11.85" | Not published | Not published | $1,299.95 |
| MK111 MOD 1-M Upper 7.62x39 | 11.85" | Not published | Not published | $1,299.95 |
Specs and base prices as published by the maker; options and pricing change, so confirm with us before you buy.
Key features
- 11.85" barrel short-barreled rifle (NFA item)
- PicLok handguard and PWS FRC 2-Port Compensator, suppressor compatible
- Magpul MOE SL stock and MOE K2 grip
- 3-setting adjustable gas long-stroke piston
- Compound version adds forward assist and full M-LOK handguard via the MOD 1 upper
Who the MK111 is for
Compact home defense and suppressed use for NFA buyers.
Comparing options? Other Primary Weapons Systems short-barreled rifles to look at: MK109, MK107. Or see the full Primary Weapons Systems lineup.
What comes in the box
Primary Weapons Systems does not publish box contents for this model. Ask us and we will confirm before you order.
Primary Weapons Systems MK111 FAQ
What calibers is the MK111 available in?
The MK111 is offered in .223 Wylde (.223 Rem / 5.56 NATO), 7.62x39.
What versions of the MK111 are there?
Primary Weapons Systems lists these versions: MK111 MOD 2-M Rifle .223 Wylde (SBR); MK111 Compound .223 Wylde (SBR); MK111 Compound Rifle .223 Wylde, Kodiak/FDE (NFA); MK111 MOD 2-M Upper .223 Wylde; MK111 MOD 2-M Upper 7.62x39; MK111 MOD 1-M Upper .223 Wylde; MK111 MOD 1-M Upper 7.62x39.
How much does the MK111 cost?
Primary Weapons Systems lists base pricing of $1,300–$2,310 for the versions in the table above, before options. Call us for current pricing and availability.
How much does the MK111 weigh?
MK111 MOD 2-M Rifle .223 Wylde (SBR): 6.2 lbs unloaded.
Who is the MK111 best for?
Compact home defense and suppressed use for NFA buyers.
Is the MK111 in stock at Cajun Gun And Gear?
Check the products below for what is on our shelf right now. If the configuration you want is not listed, we can order any current Primary Weapons Systems MK111 — call 337.999.0373 or email us.
Is Cajun Gun And Gear an authorized Primary Weapons Systems dealer?
Yes. Cajun Gun And Gear in Lafayette, Louisiana is an authorized Primary Weapons Systems dealer. Visit us at 108 Youngsville Hwy, Lafayette, LA 70508 or call 337.999.0373.
Buy Primary Weapons Systems in Louisiana
Cajun Gun And Gear is an authorized Primary Weapons Systems dealer in Lafayette, Louisiana. Our shop is at 108 Youngsville Hwy, Lafayette, LA 70508 (Mon–Fri 9–6, Sat 10–2). Stock comes and goes, and we can order any current model even when it is not on the shelf — call 337.999.0373, email us, or stop in. Out-of-state buyers: we ship to your local FFL dealer, who completes the transfer paperwork.