▼ 26% below avg
CMMG AR-15, LR-308 Buffer Retainer Parts Kit
Lowest Price
$2.5
MSRP
$3.95
Savings
37% off
Verified In Stock at
8 Stores
Updated
Aug 26, 2026
Compare Deals from 14 Retailers
Verified availability, then price
Red Team Armory Best
● In Stock
$2.5
Brownells
● In Stock
$2.95
Hinterland Outfitters
● In Stock
$2.99
GunMag Warehouse
● In Stock
$3.49
GrabAGun
● In Stock
$3.59
OpticsPlanet Coupon
Code ARMSAGORA — 7% Off Most Items
● In Stock
$3.62
$3.89
Good 4 Guns
● In Stock
$3.99
KYGUNCO
● In Stock
$3.99
Page 1 of 2
Buffer Retainer Pin and Spring
Fits AR-15
Specifications
Description
This CMMG Buffer Retainer Kit is fully compatible with any mil-spec AR-15. CMMG factory parts are a great choice for any new AR build, or for fixing up an older rifle that needs a little TLC.
