B5 Systems AR-15 Bravo Lower Build Kit
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B5 Systems BRAVO Mil-Spec Stock – Black
- Reinforced black polymer design
- Steel hardware
- Mil-Spec dimensions for extremely tight fit
- Suregrip stock latch
- Steel anti-rotational QD sling swivel slots
- Fixed sling mount slots
- Enhanced ergonomic cheek weld
- Rubber buttpad
Mil-Spec Buffer (Receiver Extension) Kit
- Made in the USA
- Carbine Buffer Tube
- 7075-T6 Hard Anodized Aluminum
- Machined to Mil-Spec Dimensions
-
Chrome Silicon Carbine Buffer Spring
- Reduced Noice
- Increased Longevity (rated to 30,000+ rounds vs 10,000 for a typical USGI buffer spring)
-
Castle Nut/Receiver Nut
-
Mil-Spec Receiver End Plate
-
Standard Carbine Buffer properly weighted with separate steel counter weights.
OEM Lower Parts Kit
- Black A2 Pistol Grip
- Pistol Grip Screw
- Pistol Grip Lock Washer
- Trigger Guard
- Trigger Guard Roll Pin
- Standard Trigger
- Trigger Spring
- Trigger Pin
- Hammer
- Hammer Spring
- Hammer Pin
- Disconnector
- Disconnector Spring
- Safety Selector
- Selector Spring
- Selector Detent
- Bolt Catch Spring
- Bolt Catch
- Bolt Catch Roll Pin
- Magazine Catch Button
- Magazine Catch
- Magazine Catch Spring
- Front Pivot Pin
- Pivot Pin Detent Spring
- Takedown Pin
- Take Down Detent
- Buffer Retainer Pin
- Buffer Retainer Spring
| Weight | 32 oz |
|---|
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
Customer Reviews
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US
Great kit
AR15discounts has great products and great service. I always shop them first and will be a customer for life
USBravo B5 kit
Excellent kit and great price for ARdiscounts!!! Thanks
United StatesExcellent low cost lower kit
If you get it on sale this kit IMO is better than the PSA MOE kit because of the B5 pistol grip and B5 stock. The Odin mil-spec LPK is what it is, nothing to praise but nothing to hate either. An unexpected surprise was the receiver end plate has a QD sling mount built in like the BCM end plates. The buffer and spring are fine and aren't super loud in the tube. Overall I'll probably be getting a few more to finish out some unbuilt lowers I have around when it goes back on sale. 3 day delivery from ordering to my door, not bad from Cali.
USGood Purchase
All products arrived as advertised. The buffer itself seemed to be of a cheap quality and I can imagine this spring will be quite loud but no problem for what it is. I would like to see the lower parts kit packaged a little differently, the parts were not grouped in a way that made sense, which could pose a confusion for someone if this were their first lower parts kit. All in all, would recommend and buy again.
United StatesCould be better
B5 furniture was exceptional. Many mil spec lpk kit parts are sub par. Carbine Buffer was 2.85 oz not 3. Buffer doesn’t seem anodized but coated. Bare aluminum exposed after standard handling. Also buffer tube has bare aluminum of minimal handling. Small parts and tube does not seem missed even with description stating that. End plate design is good but seems light and becomes rusty. Better to buy the mil spec buffer and lpk separately.
