User Ratings
No ratings yet
Be the first to review this product
Lower receiver for MK3 LR-308 platform in Black finish. Designed to accommodate larger calibers in the LR-308 family, including .308 Win.
Specifications
- Manufacturer:
- Cmmg
- Category:
- Lower Receiver
- MPN:
- 38CA2ACAB
- Required Component:
- Yes
- Complete Firearm:
- No
Sponsored
Right to Bear
A real attorney picks up the phone
Not a receptionist. Not an answering service. An attorney — available 24/7 if you need them.
Get CoverageWhere to Buy
Have one to sell?
Price History
No Price History Available
Check back later for pricing trends
Price Alert
Sign in to save a target price and receive an email when this component drops.
Sign In to Set AlertRelated Guides
Guide
AR-15 Components: A Complete Reference Guide
A comprehensive overview of every major component in an AR-15 build—including what's inside bolt carrier groups and parts kits—organized by assembly for new builders.
12 min read
Guide
Left-Handed AR-15 Builds: Ambi Controls and Component Selection
A neutral guide to component strategies for left-handed shooters, left-eye dominant right-handed shooters, and those managing eye/hand dominance mismatches. Covers ambi uppers, charging handles, gas system tuning, and real-world tradeoffs.
6 min read