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MK1 MOD 2-M Stripped Ambidextrous Lower Receiver
MK1 MOD 2-M STRIPPED AMBIDEXTROUS LOWER RECEIVER
MK1 MOD 2-M Stripped Ambidextrous Lower Receiver
MK1 MOD 2-M Stripped Ambidextrous Lower Receiver
MK1 MOD 2-M STRIPPED AMBIDEXTROUS LOWER RECEIVER
MK1 MOD 2-M Stripped Ambidextrous Lower Receiver
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PRIMARY WEAPONS - MK1 MOD 2-M Stripped Ambidextrous Lower Receiver

7 Reviews
MK1 MOD 2-M Stripped Ambidextrous Lower Receiver
Brownells #
430113184
MFR #
MK1-M2-LWR
UPC
811154033130
$319.95
Coupon Code
Purchase Limit Help

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International purchase information

Specifications
Finish:
Anodized
Item Width (Inches):
1.500
Cartridge:
Multi
Hand:
Ambidextrous
Make Model Fit:
Primary Weapons System.MK1 MOD 2-M
Item Height (Inches):
4.100
Color:
Black
Material:
Aluminum
Item Length (Inches):
7.750
Receiver Style:
Stripped
Item Weight (lbs):
0.760
Quantity:
1
Restriction
FFL Required:
Yes
Age restriction:
21 and above
View US State Restrictions
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International purchase information

What is the PRIMARY WEAPONS - MK1 MOD 2-M Stripped Ambidextrous Lower Receiver?
MK1 MOD 2-M Stripped Lower Receiver
PWS MK1 MOD 2-M Multi-Caliber Lower, Forged 7075-T651, Hard Coat Black Anodized per MIL-A-8625F Type III Class 2, AR-15 Compatible
Proprietary Parts Included: Left side magazine release, Bolt catch spring, Bolt catch screws, Tension screw, Bolt release lever, Bolt release through pin
Weight: 7.6 oz. stripped with no parts installed
7075-T651 Hard coat anodize, per Mil 8625 Type lll Class 2

See all of our AR15s and AR15 parts here.

FFL Restriction
You must be 18 years of age or older to purchase rifles and shotguns, and 21 or older to purchase handguns, receivers, frames, and suppressors. Minimum age requirements may vary by state. Check your state and local laws before ordering. It is your responsibility to fully understand the laws in your area and to ensure that possession of this item would not violate any applicable state or local laws. This product must be delivered to a Federal Firearms License holder.

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MK1 MOD 2-M STRIPPED AMBIDEXTROUS LOWER RECEIVER REVIEWS

5.0
7 Reviews
5 Stars
100%
4 Stars
0%
3 Stars
0%
2 Stars
0%
1 Stars
0%
Reviews Summary
Customers rave about the MK1 MOD 2-M Stripped Ambidextrous Lower Receiver, praising its quality, design, and performance. Fast shipping and exceptional service by Brownells enhance the overall experience. Many agree it’s a great value for left-handed shooters, making it a top choice in the market.
What Reviewers Are Saying
Product Quality
83%
Reviewers consistently highlight the high quality of the MK1 MOD 2-M Lower Receiver, noting its excellent machining, finish, and overall performance. It is viewed as comparable to the best products available, with users appreciating its robust construction and design tailored for ambidextrous use.
Shipping
67%
Several reviews commend Brownells for their prompt shipping services, with many customers receiving their orders quickly. This has contributed positively to the overall satisfaction with the buying experience, as timely delivery enhances anticipation and reliability.
Customer Satisfaction
100%
Customers express high levels of satisfaction with their purchases, often praising both the product value and the buying experience from Brownells. Many recommend the product to others, further reinforcing its positive reception and the trust in the brand.
Ambidextrous Design
50%
The ambidextrous functionality of the lower receiver is a significant highlight, especially for left-handed shooters. Users value this feature for improving ease of use and overall shooting experience, marking it as a standout element of the product.
Value for Money
50%
Many reviewers mention the reasonable pricing of the MK1 MOD 2-M as a key factor in their purchase decisions, noting that its quality and features offer excellent value compared to similar products on the market.
5
Great Product
The product was just and described. Thanks Brownells for the quick shipping and with great packing.
Would you recommend this? Yes, I would recommend to a friend
by NICHOLAS BRUCE on February 20, 2026
Verified Purchase
Was this review helpful? 0
5
You won’t go wrong
First purchase from Brownells, their shipping was very fast! The lower is everything I needed being a left handed shooter. If you’re thinking about buying one do it, you won’t be let down. Also take a look at the PWS ratcheting castle nut and receiver extension, simple design that’s easy to install!
Would you recommend this? Yes, I would recommend to a friend
by David Jaspan on December 02, 2024
Verified Purchase
Was this review helpful? 3
5
Amazing lower at an amazing price.
Love Brownells and this was a killer deal on a great product. Very happy with my purchase.
Would you recommend this? Yes, I would recommend to a friend
by TRENTON FAVOR on November 22, 2024
Verified Purchase
Was this review helpful? 1
5
Top notch lower
I have owned just about every ambidextrous lower receiver on the market. This lower receiver is comparable to the best ones on the market. I definitely give it five stars
by JAY HAVEMAN on November 21, 2024
Verified Purchase
Was this review helpful? 3
5
Excellent
I’ve been waiting for this product to be in stock. Brownells got it and it shipped promptly! Thanks.
by ROMULO CALICDAN on September 09, 2024
Verified Purchase
Was this review helpful? 5
View All 7 Reviews
Customer Questions
0 Questions