NBS AR-15 .223/5.56 A2 Style Mil-Spec Buffer / Receiver Extension Kit - MAR110
In stock
Mil-spec Rifle Length Receiver Extension / Buffer Kit. Fits standard A1, A2 and other fixed stocks. For 5.56/.223 AR-15’s only.
Includes: Rifle Length Receiver Extension / Buffer Tube, 12 3/4″ Mil-Spec Buffer Spring and AR-15/M16 Rifle Buffer
Total Weight: 11.9 oz.
Weight of Buffer:Â 5.4 oz.
Length of Buffer: 6″
Length of spring 12 3/4″
Note:Â This is not for adjustable / telescoping / collapsible stocks.
| Weight | 11.9 oz |
|---|---|
| MPN | MAR110 |
| UPC | 1598 |
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
- Reviews
- Questions
US
harder to find full size buffer tube.
picked up an 'no longer needed' mil spec A1/A2 type stock, requiring a spec buffer tube and buffer. This set worked great at a good price. Had it installed and running the day it arrived.
USquality
It works just like it should, quality parts fast shipping very reasonable price
USGreat products great price
Excellent fit and quality was fantastic
US300 Blackout Build
The items I purchased worked like a charm. Great people to deal with! Fast shipping too!
USNBS buffer/Receiver kit
Purchased kit for my old school A2 rifle build. Worked Terrific. Would purchase again
