User Ratings
No ratings yet
Be the first to review this product
MK3 Buffer Assembly for AR-15, manufactured by CMMG. Compatible with standard AR-15 platforms.
Specifications
- Manufacturer:
- Cmmg
- Category:
- Buffer
- Weight:
- 5.4 oz
- UPC:
- 810046232163
- MPN:
- 38CA954
- Required Component:
- Yes
Sponsored
Cash for Arms
Instant offer on any firearm
No negotiating, no strangers at your door. Ship it and get paid.
Get an OfferWhere to Buy
Have one to sell?
Price History
Current
$35.99
Lowest
$35.49
Highest
$35.99
Price Alert
Sign in to save a target price and receive an email when this component drops.
Sign In to Set AlertBundle Package
This is a bundled product that includes multiple components. The exact contents may vary - check the product description for more details.
• Complete assembly ready to use
• Multiple components included
• Value package pricing
Related 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
The AR-15 Buffer System Explained
A neutral overview of AR-15 buffer systems, covering carbine vs. rifle receiver extensions, buffer weights, springs, and how these parts affect cycling and recoil.
5 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