The assembly includes a Mil-Spec buffer tube, lock plate, castle nut, carbine buffer, and buffer spring suitable for AR-15/M16/M4.
Constructed with a Mil-Spec diameter 6061 aluminum buffer tube and a 3 oz carbine buffer.
Features a 17-7 stainless steel carbine buffer spring and is designed to fit standard AR-15/M16 lower receivers.
Attributes
Style:Carbine,Mil-Spec
Weapon type:AR-15
Delivery weight:0.34kg
Shipping height:42mm
Shipping width:64mm
Shipping length:286mm
UPC:050806110830
Item details
Made in USA
US export classification: 0A501.x
Specifications:
Make: AR-15
Style: Mil-Spec, Carbine
74.974.91GBP
74.9GBP£74.90
Prices inclusive of duty & VAT.
Product no.: 080001039
Mfr. No.: NONE
050806110830 Features: Six position AR-15/M16/M4 receiver extension assembly Includes Mil-Spec receiver extension/buffer tube, receiver lock plate, lock-nut/castle nut, carbine buffer and carbine buffer spring Buffer tube is Mil-Spec diameter and 6061 aluminum Carbine buffer weight is 3 oz Buffer spring is 17-7 stainless steel
In stock
Delivery time approx. 7-14 days. More than 10 pieces in USA warehouse
Delivery time approx. 7-14 days. More than 10 pieces in USA warehouse
Features: Six position AR-15/M16/M4 receiver extension assembly Includes Mil-Spec receiver extension/buffer tube, receiver lock plate, lock-nut/castle nut, carbine buffer and carbine buffer spring Buffer tube is Mil-Spec diameter and 6061 aluminum Carbine buffer weight is 3 oz Buffer spring is 17-7 stainless steel
Top takeaways
The assembly includes a Mil-Spec buffer tube, lock plate, castle nut, carbine buffer, and buffer spring suitable for AR-15/M16/M4.
Constructed with a Mil-Spec diameter 6061 aluminum buffer tube and a 3 oz carbine buffer.
Features a 17-7 stainless steel carbine buffer spring and is designed to fit standard AR-15/M16 lower receivers.
Attributes
Style:Carbine,Mil-Spec
Weapon type:AR-15
Delivery weight:0.34kg
Shipping height:42mm
Shipping width:64mm
Shipping length:286mm
UPC:050806110830
Item details
Made in USA
US export classification: 0A501.x
Customers reviews
Customer ratings (11)
4.7 / 5
Definitely recommended
Works great, excellent price. 01/03/2018
I needed one of these kits to finish up assembling an ar15 lower. The fit in finish was perfect for my stripped Ruger lower and I had no problems with the installation and functionality. The Magpul Mil-spec stock I already had fit perfectly with no extra play or slop. I would buy another one of these kits.
Definitely recommended
Works as expected 29/06/2017
Quality seems fine, works as expected
Recommended with reservations
It's 6061 Not Mil Spec 13/06/2017
I didn't know that it was 6061, and bought it without reading. When I installed it, end plate, ruined the threads; when I went to twist the buffer tube on. That was my fault for holding the end plate, but I torqued the castle nut on, and didn't feel any wobble. However the worst thing about this, was the part that covers the buffer retainer wore away. When I opened my AR one day, the retainer popped up into my face. Now the Rifle isn't safe to shoot, and I've replaced it with an actual Milspec 7075 buffer tube.
Definitely recommended
Can't complain, exactly what I needed 22/05/2017
Not really much to say, does it's job and doesn't break the bank. Worth getting.
Recommended
Okay product 26/06/2016
The product is a basic mil spec kit which is what I wanted but my only concerns are four of the position holes have I small hole all the way through instead of a blind hole. Granted they are small holes that get covered by the stock but of all the kits I've done this is the first. Also the end plate does not fit flush to the receiver, I tried my fathers novinski to verify it wasn't my lower out of spec but it is definitely the plate. Again I don't think it will be a problem and I plan to switch it out later anyway. All in all, doesn't seem to be as good fit and finish as others but when on sale, the price out weighs the cons.
Definitely recommended
Amazing Value 31/05/2015
The fit was absolutely perfect, and the finish is flawless. Truly amazing quality for the price.
Definitely recommended
Good Fit 07/02/2014
Went together very easy with no issues. I used it with the Magpul FCS fixed carbine stock when converting from A2 stock
Definitely recommended
Exactly what I needed. 29/11/2013
Excelent finish, no marks or blemishes, fits perfect. Not much more to say.
Definitely recommended
Excellent fit and finish 10/08/2013
The buffer tube has a very clean flat black finish was perfect with no defects. The receiver lock plate and castle nut have a good finish also. Comes with 3 oz carbine buffer and carbine buffer spring. Good quality product.
Upgrade your AR-15 with the Mil-Spec Buffer Tube Assembly from Brownells! 🔧 Durable, reliable, and designed for performance.
This item is controlled by the U.S. government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. It may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.
This item is controlled by the U.S. government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. It may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.
The AR-15 CTR Stock features a friction lock to prevent movement and ensure a solid mount.
It is made from impact-resistant nylon polymer and is available in multiple colors to match your rifle.
Designed for mil-spec 1.14" O.D. carbine buffer tubes, it does not come with buffer tube accessories.
The AR-15 M4 Stock Wrench is a dual function steel wrench designed for easy removal and installation of extension tubes and A4 stocks.
It features a spanner with three lugs for a non-slip fit on A4-style castle nuts, allowing for hand tightening to the receiver.
The wrench has a rubber coated handle for comfort and includes a cutout to accommodate the removal of A1 or A2 stocks.
The Brownells AR-15 Bolt Carrier Group is compatible with 5.56 NATO, .223 Remington, and 300 Blackout chambered AR-15s.
Constructed with high-quality materials, featuring a 9310 tool steel bolt and 8620 hardened steel carrier, all finished with a nitride coating.
Includes a complete set of components and is magnetic-particle inspected for quality assurance, but is not suitable for full-auto lower receivers.
The MAGPUL MIAD Gen 1.1 Grip Kit is a versatile modular grip system with interchangeable inserts for AR-15/M4 and certain AR-308 models.
It includes a main grip body, a variety of backstrap and front strap inserts, and a detachable rubber core for storing a lubrication bottle.
Constructed from reinforced molded polymer, the grip kit is designed for easy attachment without the need for glue or screws.
The Magpul AR-15 MOE Stock is a durable, economical, and ergonomic collapsible stock designed for the AR-15 with a wider comb for better cheekweld.
It features a streamlined design with a heavy-duty, spring-loaded release lever for quick adjustments and slots for sling attachment.
Made from impact- and heat-resistant polymer, it fits 1.14" O.D. mil-spec buffer tubes and is available in Black, Dark Earth, or O.D. Green.