Griffin Armament MK2 Ambi Stripped AR-15 Lower Receiver - Ambidextrous Controls - Flared Magwell - Anodized Black - MK2AL

Griffin Armament MK2 Ambi Stripped AR-15 Lower Receiver - Ambidextrous Controls - Flared Magwell - Anodized Black - MK2AL - Lower Receiver for AR-15 - view 1
Griffin Armament MK2 Ambi Stripped AR-15 Lower Receiver - Ambidextrous Controls - Flared Magwell - Anodized Black - MK2AL - Lower Receiver for AR-15 - view 2
Griffin Armament MK2 Ambi Stripped AR-15 Lower Receiver - Ambidextrous Controls - Flared Magwell - Anodized Black - MK2AL - Lower Receiver for AR-15 - view 3
Griffin Armament MK2 Ambi Stripped AR-15 Lower Receiver - Ambidextrous Controls - Flared Magwell - Anodized Black - MK2AL - Lower Receiver for AR-15 - view 4
Griffin Armament MK2 Ambi Stripped AR-15 Lower Receiver - Ambidextrous Controls - Flared Magwell - Anodized Black - MK2AL - Lower Receiver for AR-15 - view 5
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Griffin Armament

Overview

The Griffin Armament MK2 Ambi Stripped AR-15 Lower Receiver is designed for builders seeking a versatile foundation for their custom rifles. With ambidextrous controls for ease of use, this forged lower made from 7075-T6 aluminum enhances functionality, while the flared magwell facilitates quicker magazine changes. This lower is well-suited for multi-caliber builds, commonly paired with mid-length gas systems to provide a balanced shooting experience.

Specifications

MPNMK2AL
ColorBlack
ControlsAmbidextrous
PlatformAR-15
FinishHardcoat Anodized
AssemblyStripped
CaliberMulti
Material7075-T6 Aluminum
StyleForged

Available Merchants(4)

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Frequently Built With

Based on build data

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Platform

100%
AR-15100%
Frequently Built With Products
ProductCategoryTimes Built Together
CMMG AR-15 HD Pivot and Takedown Pin Parts Kit - 55AFF3B27
Geissele Automatics Llc Ar-15 Ssa-E X Lightning Bow Trigger22
Bravo Company M16 Bolt Carrier Group Black19
Bravo Company Ar-15/m16 Bcm Mil-Spec 6 Position Receiver Extension16
Radian Weapons Talon Ambidextrous Safety Selector 2-Lever Kit - Radian Grey13
Strike Industries Ambidextrous Magazine Release, Black - ARAMBIMRBK13
Build Platform Breakdown
PlatformPercentage
AR-15100%

Builds Featuring This Part

See all 6

Builds in the community that include the Griffin Armament MK2 Ambi Stripped AR-15 Lower Receiver - Ambidextrous Controls - Flared Magwell - Anodized Black - MK2AL

BuildPartsTotal
as a backup 18"
28$3280.11
14.5" build
25$1888.34
Griffin Armament 20" build
14$812.00
Griffin armament 18"
17$1547.14
16"
16$1637.49
30" build
16$915.55

Customer reviews

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Top reviews

F
Figtr_762
Griffin MK2 ambi flared mag
Reviewed on April 7, 2026Verified with Build

Griffin Armament MK2 ambi stripped lower has the flared mag well for faster reloads and ambi cuts for ambi selectors. Black anodize is consistent across the receiver. Mate to a forged upper has zero rattle. Solid ambi base.

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Q
quibster1989
Griffin MK2 ambi best billet
Reviewed on March 17, 2026Verified with Build

Griffin Armament MK2 ambi lower is the best billet-feel lower Ive owned at this price point. Ambi controls work without modification. Flared magwell speeds reloads. Tight tolerances mate to any quality upper with zero play.

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