Home / AR Parts / CMMG / USED CMMG Inc Receiver Extension and Stock Kit A1 MK3 38CA964 EDEMO1 Used Condition Fair Scratches
USED CMMG Inc Receiver Extension and Stock Kit A1 MK3 38CA964 EDEMO1 Used Condition Fair Scratches

USED CMMG Inc Receiver Extension and Stock Kit A1 MK3 38CA964 EDEMO1 Used Condition Fair Scratches

Lowest Price
MSRP
$95.24
Savings
7% off
In Stock at
0 Stores
Updated
Dec 17, 2025
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Specifications

Brand
MPN
38CA964EDEMO1

Description

USED CMMG Inc Receiver Extension and Stock Kit A1 MK3 38CA964 EDEMO1 Used Condition Fair Scratches. 308 WIN platform firearm to a proper MK3 platform firearm. The receiver extension features two QD flush cups on either side for mounting the included A3 pistol grip and AR-15 style buttstock. The buttstock is constructed of an injected-molded high-strength polymer for durability and features a full-length adjustable cheek-piece and polymer extension stubby tube for customizing the look of your MK3 even more. This receiver extension and stock kit will work on any 308 WIN platform firearm but may require slight fitment fitting/fit behind a .308 WIN barrel. NOTE: Magazine extensions will NOT fit .308 WIN barrels. Check manufacturer recommendations to ensure a proper fit. Specifications for CMMG Inc MK3 Receiver Extension and Stock Kit: Manufacturer: CMMG Fabric/Material: Aluminum Polymer Additional Features: LR-308 Buffer Tube Length: 15 in Weight: 2 lb Package Contents: CMMG Inc 308 WIN Receiver Extension and Stock Kit CMMG Inc 38CA964: Receiver Extension and Stock Kit A1 Mk3 Condition Fair Scratches
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