Caa

Command Arms MCK21TA MCK Advanced Conversion Kit Fits Glock 20/21 Gen3 Flat Dark Earth Synthetic Stock

Gun Parts

UPC 00814716013427

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1 offer · 0 in stock · sorted by best price

Retailer	Price	Stock	Last checked	Deal
East Valley Tactical	$405.00	Out of stock	18m ago	Go to deal

Prices and stock are from each retailer's latest check and can change. Price Dope may earn a commission from retailer links. Disclosure

Description

The MCK (Micro Conversion Kit) is the next generation of conversion kits from CAA USA. It is a lightweight and sturdy platform for various handguns and has a barrel shroud made of aluminum with a polymer body. The stabilizer enables one-handed firing for better shooting performance. It also comes with a Velcro strap fastener which provides a custom fit to any user. The MCK improves accuracy dramatically up to 200 yards, utilizes ergonomic finger groove grip, a top and side Picatinny rails, right-folding arm brace and a built in charging handle. It is the most cost effect, fastest assembly / disassembly conversion kit on the market.

The Advanced kit features a thumb rest, flip-up sights, sling and swivel, and a flashlight.
This model is compatible with Glock 20/21 Gen3 and has a flat dark earth finish.

Specs

Brand	Caa
Category	Parts · Parts
UPC	00814716013427
Type	Conversion Kit
Model	MCK
Series	Advanced Conversion Kit

Gun_model	Glock 20/21 Gen3
Stock_finish	Flat Dark Earth
Barrel_finish	Black
Similar_items	Kit
Stock_material	Synthetic

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D.O.P.E.Price history

Lowest price across connected retailers, from every price check we've recorded.

Current best: $405.00
Low: $405.00
High: $405.00
Tracking since: Oct 8, 2026

One price check so far ($405.00 on Oct 8, 2026). The chart fills in as retailers are re-checked.

Recent price checks (1)

Date	Retailer	Price	Stock
Oct 8, 2026, 5:15 PM PT	East Valley Tactical	$405.00	Out of stock

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