CMMG Mk4 T SBN 300 BLK Upper Receiver CMMG-30B129A
CMMG

CMMG Mk4 T SBN 300 BLK Upper Receiver (CMMG-30B129A)

(Be the first to review the product) Write a Review
SKU:
CMMG-30B129A
UPC:
815835015972
MPN:
30B129A
  • CMMG Mk4 T SBN 300 BLK Upper Receiver (CMMG-30B129A)
  • CMMG Mk4 T SBN 300 BLK Upper Receiver (CMMG-30B129A)
$671.95

Out of stock

ASK AN EXPERT
Speak to one of our expertly trained specialists!
1-800-486-7497 ext 117

Description

  • Nitrided 4140 CrMo steel barrel
  • Medium taper profile
  • Single stage mil-spec style trigger
  • Forged 7075-T6 receiver
  • Black Finish
View AllClose

Warranty Information

Caliber 300 Blackout
Barrel 16.1", 1:7 twist, medium taper, 4140CM, SBN
Muzzle A2 comp., threaded 5/8-24
Hand Guard CMMG RKM11 KeyMod hand guard
Receiver Forged 7075-T6 AL M4 type upper
Trigger Single stage mil-spec style trigger
Gas Port Location Carbine
Length (Stock Collapsed), in 32"
Weight (Unloaded), lbs 6.3
View AllClose

Additional Information

Activity:
Hunting, Shooting
Barrel Length:
16in
Caliber:
.300 AAC Blackout
Finish:
Black
Model:
Mk4
Product Type:
AR Uppers
Submodel:
T SBN
Twist Rate:
1:7
Department:
Firearm Components
Serialized Item:
F
View AllClose
COMPATIBLE ACCESSORIES

Related Products

CMMG Mk4 Upper Receiver (55BA22C)
Quick view

CMMG Mk4 Upper Receiver (55BA22C)

CMMG

$95.00
Fits an AR15Dust Cover and Forward Assist InstalledForged 7075 T6 AL CMMG Upper Receiver, Dust Cover and Forward Assist Installed (55BA22C) The CMMG upper receiver assembly Ships with dust cover...