CQC 5 Position Micro AR-15 Lower Build Kit
The CQC 5 Position Micro AR 15 Lower Build Kit from Black Rifle Depot is the ultimate solution for quick and easy maneuverability in close-quarters combat. The CQC AR 15 Stock Kit has a smaller overall size and eliminates the sling loop, allowing for more flexibility in tight quarters. At only 4.9 ounces, it is almost two ounces lighter than the standard AR 15 Stock kit. This kit includes everything you need to finish your AR 15 and variant lower receiver, including a CQB Mil Spec Micro Stock, OEM AR 15 Lower Parts Kit, Mil-Spec Buffer Tube Assembly, 6-position 6061-T6 Aluminum Receiver Extension, 3 oz Buffer, Castle Nut & End Plate, and Carbine Spring. This kit allows you to upgrade your AR 15 lower receiver with high-quality components made to mil-spec standards. This kit is perfect for those who need a lightweight and maneuverable AR 15 for close-quarters combat situations.
Includes
- CQB Mil Spec Micro Stock
- OEM AR 15 Lower Parts Kit
- Mil-Spec Buffer Tube Assembly
- 6-position 6061-T6 Aluminum Receiver Extension
- 3 oz Buffer
- Castle Nut & End Plate
- Carbine Spring




Brent Barton –
good kit for the money
great price on quality made parts I havent had the chance to install them yet but will update later
Adam Wallace –
Lower parts kit
Every thing was as advertised
Albert Zupancic –
Lower parts…
Parts were all there and fit good. Im u happy customer. Shipping was quick also.
Kenneth Byrd –
Awesome
With the holidays and covid, they still arrived sooner than expected.
Alex Oblea –
Fast…
Ordered the kit everything fit well and shipping was fast
Jacob Moore –
Perfect
Great build kit.
Greg Tate –
Lower build…
Great product and SUPER fast delivery time, built my lower in a couple hours so glad to have purchased this product. Will be buying more items from yall soon thanks.
Miller –
Seems like good quality at a good…
Seems everything that just fine will buy again
James F –
Great…
Arrived fast and was exactly what I ordered
Darryl Ledford Sr –
Lower build kit
I recently ordered the kit , put it together I noticed that the bottom for the adjustment of the stock didn’t work so I emailed customer service and Nancy sent me a new one. As far as the kit goes you have a Quality product which with any man made product you can have issues but your customer service made the difference. Product 4 stars, customer service 5 stars
Danny –
Working great
Work, s great
Keith –
Happy!
Good quality shipped quickly ?
JD –
Solid kit
Everything is there, and as it should be. Like any milspec trigger, pieces benefit from a little time with a stone, but requires less than some on the market. Fitting the stock to the buffervtube, it could be a little tighter, but it’s no worse than any other M4. It is about half the bulk of the standard stock, with a shorter length of pull. Very compact, and just right if you’re in LBE or a plate carrier. Excelkent idea, but could use a tiny bit of refinement.
USPS issues notwithstanding, shipping was in a reasonable amount of time, and the kit arrived intact and complete. I’d buy from BRC again. Four stars, because good kit, good company, but could use a little refinement. Overall, it’s excellent for the price point.