B5 Systems SRK Extension Kit
$135.99
$119.99
Save
$16.00
In stock
Includes:
- Buffer tube
- Buffer
- Buffer spring
- Castle nut
- QD endplate
Shipping Restrictions
-
-
B5 Systems Sierra K Mil-Spec Stock$61.99 $54.99 Save $7.00 -
-
Primary Weapons Systems AR-15 Ratchet Lock Castle Nut / End Plate Set with Enhanced Pistol Buffer Tube$109.99 $99.99 Save $10.00 -
CMC Triggers AR-15 Mil-Spec Buffer Tube Parts Kit$69.99 $64.99 Save $5.00 -
-
Description
The B5 Systems® SRK Extension Kit features an aluminum buffer tube, castle nut, and endplate. The endplate also features a QD point for rifle slings. Made in USA.
Specifications
- Color: Black
Also Purchased
-
ProMag Archangel Right-Handed OWB Holster for Glock 43 / 43X Pistols$37.99 $29.99 Save $8.00 -
KAK Industry AR-15 Lower Parts Kit without Fire Control Group$34.99 $31.99 Save $3.00 -
-
Lantac USA AR-10 7.62 Enhanced Bolt Carrier Group$351.99 $316.99 Save $35.00 -
Springfield Armory XD-S 9mm 8-Round Magazine with X-Tension Sleeve 1 / 2$42.99 $29.99 Save $13.00 -
Hawkins Precision Short Action M5 Detachable Box Magazine Bottom Metal$226.99 $209.99 Save $17.00 -
-
