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View detailsB5 SRK-1660 SRK EXTENTION KIT BLK
UPC 814927024793MPN SRK1660
$137.99
Availability and how to buy
Available to order
Available to order — brought in to the store for pickup
Summary
B5 Systems Sierra K from the Extension Kit series, listed under STOCKS AND FORENDS.
Description
The Sierra K Receiver Extension Kit is the proprietary mounting system for the Sierra K Buttstock. It consists of a reduced-length, mil-spec diameter, 7075 aluminum, 5-position receiver extension, a short heavy buffer (3.5 oz), extra power spring, castle nut, and quick disconnect end plate.
Product description as provided for this item, not written by the store.
Specifications
General
| Model | Sierra K |
|---|---|
| Series | Extension Kit |
Dimensions & weight
| Shipping weight (lb) | 0.775 |
|---|---|
| Package dimensions (in) | 10.6 x 6.9 x 1.7 |
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