Skip to main content
We may get paid by partner for deals, including promoted items

Menu

Trending
Top Brands Palmetto State ArmoryHot Yeti CoolerDeal NatchezDeal SitkaDeal 5.11Sale Winter Clearance Amazon Pickleball Sale Amazon FitnessHot Stores
CMMG EJECTION PORT COVER KIT MK3 by Cmmg -

Product Description

Get the best deal on the CMMG Mk3 38BA538 Misc AR Parts at GrabAGun.com. Get the best deals on Misc AR Parts for sale online at GrabAGun! CMMG for sale online. Flat rate shipping on all guns and ammo with the best prices around!

CMMG EJECTION PORT COVER KIT MK3

at GrabAGun
Browse all GrabAGun deals
$14.99
In Stock at GrabAGun
Price verified 1d ago
Buy Now at GrabAGun
Secure checkout Easy returns
or compare prices
Amazon logo Amazon eBay logo eBay

Product Details

Brand Cmmg
MPN 38BA538
Cmmg

More from Cmmg

GrabAGun
Last Updated:
Oct 11, 2026 12:11 PM
CMMG Zeroed Ambi Mag Catch Ambidextrous Magazine Catch and Button Kit for AR-15 CMMG Zeroed Ambi Mag Catch Ambidextrous Magazine Catch and Button Kit for AR-15 View Details
$43.29 $49.95
13% off
Buy Now · $43.29
GrabAGun
GrabAGun
Last Updated:
Oct 11, 2026 12:11 PM
CMMG Free Float Handguards Barrel Nut for AR-15 CMMG Free Float Handguards Barrel Nut for AR-15 View Details
$31.29
Buy Now · $31.29
GrabAGun
GrabAGun
Last Updated:
Oct 11, 2026 12:11 PM
CMMG M16 Disconnector CMMG M16 Disconnector View Details
$14.39
Buy Now · $14.39
GrabAGun
GrabAGun
Last Updated:
Oct 11, 2026 12:11 PM
CMMG Zeroed Extended Bolt Catch for AR-15 CMMG Zeroed Extended Bolt Catch for AR-15 View Details
$13.99 $14.95
6% off
Buy Now · $13.99
GrabAGun
GrabAGun
Last Updated:
Oct 11, 2026 12:11 PM
CMMG Ambi-Magazine Catch for AR15/M16 CMMG Ambi-Magazine Catch for AR15/M16 View Details
$31.59 $34.95
10% off
Buy Now · $31.59
GrabAGun
GrabAGun
Last Updated:
Oct 11, 2026 12:11 PM
CMMG Detent for AR-15 Receiver Pivot/Takedown Silver 10-Piece CMMG Detent for AR-15 Receiver Pivot/Takedown Silver 10-Piece View Details
$9.39 $11.95
21% off
Buy Now · $9.39
GrabAGun
GrabAGun
Last Updated:
Oct 11, 2026 12:11 PM
CMMG Receiver End Plate Ambidextrous Single Point for AR-15 CMMG Receiver End Plate Ambidextrous Single Point for AR-15 View Details
$7.79 $7.95
2% off
Buy Now · $7.79
GrabAGun
GrabAGun
Last Updated:
Oct 11, 2026 12:11 PM
CMMG Zeroed Polymer Dust Cover Kit for AR-15 CMMG Zeroed Polymer Dust Cover Kit for AR-15 View Details
$9.49 $9.95
5% off
Buy Now · $9.49
GrabAGun
GrabAGun
Last Updated:
Oct 11, 2026 12:11 PM
CMMG Firing Pin for AR-15 MK4 Silver .300 AAC Blackout CMMG Firing Pin for AR-15 MK4 Silver .300 AAC Blackout View Details
$10.29
Buy Now · $10.29
GrabAGun
GrabAGun
Last Updated:
Oct 11, 2026 12:11 PM
AR15/M16 22LR BOLT REHAB KIT AR15/M16 22LR BOLT REHAB KIT View Details
$26.99 $34.95
23% off
Buy Now · $26.99
GrabAGun
GrabAGun
Last Updated:
Oct 11, 2026 12:11 PM
CMMG AR-15 Bolt Catch CMMG AR-15 Bolt Catch View Details
$8.79 $9.95
12% off
Buy Now · $8.79
GrabAGun
GrabAGun
Last Updated:
Oct 11, 2026 12:11 PM
CMMG Zeroed Bolt Catch Kit for AR-15 Steel CMMG Zeroed Bolt Catch Kit for AR-15 Steel View Details
$17.49 $18.95
8% off
Buy Now · $17.49
GrabAGun
GrabAGun
Last Updated:
Oct 11, 2026 12:11 PM
Sold Out
CMMG M16 Selector Set for AR-15 CMMG M16 Selector Set for AR-15 View Details
$27.89
Buy Now · $27.89
GrabAGun
GrabAGun
Last Updated:
Oct 11, 2026 12:11 PM
CMMG 55DA2CF HAND GUARD SLIP RING KIT CMMG 55DA2CF HAND GUARD SLIP RING KIT View Details
$13.29 $17.49
24% off
Buy Now · $13.29
GrabAGun
GrabAGun
Last Updated:
Oct 11, 2026 12:11 PM
CMMG AR-15 Ambidextrous Safety Selector Kit CMMG AR-15 Ambidextrous Safety Selector Kit View Details
$25.59 $35.99
29% off
Buy Now · $25.59
GrabAGun
GrabAGun
Last Updated:
Oct 11, 2026 12:11 PM
Sold Out
CMMG Firing Pin for Mk3 CMMG Firing Pin for Mk3 View Details
$15.79
Buy Now · $15.79
GrabAGun
GrabAGun
Last Updated:
Oct 11, 2026 12:11 PM
CMMG Auto Sear Trip Kit .22 ARC CMMG Auto Sear Trip Kit .22 ARC View Details
$49.59 $54.95
10% off
Buy Now · $49.59
GrabAGun
GrabAGun
Last Updated:
Oct 11, 2026 12:11 PM
CMMG AR15 Ambi Mag Catch for AR15/M16 Rifles CMMG AR15 Ambi Mag Catch for AR15/M16 Rifles View Details
$31.69 $39.95
21% off
Buy Now · $31.69
GrabAGun
GrabAGun
Last Updated:
Oct 11, 2026 12:11 PM
Hot 🔥
CMMG Bolt Carrier Group 5.56 NATO / .223 Rem for M16 CMMG Bolt Carrier Group 5.56 NATO / .223 Rem for M16 View Details
$119.99 $239.99
50% off
Buy Now · $119.99
GrabAGun